./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ea6738d7f36933b15f58ea1a436d06927a8c8f26 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 09:01:13,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 09:01:13,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 09:01:13,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 09:01:13,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 09:01:13,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 09:01:13,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 09:01:13,097 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 09:01:13,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 09:01:13,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 09:01:13,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 09:01:13,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 09:01:13,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 09:01:13,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 09:01:13,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 09:01:13,103 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 09:01:13,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 09:01:13,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 09:01:13,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 09:01:13,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 09:01:13,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 09:01:13,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 09:01:13,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 09:01:13,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 09:01:13,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 09:01:13,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 09:01:13,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 09:01:13,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 09:01:13,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 09:01:13,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 09:01:13,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 09:01:13,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 09:01:13,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 09:01:13,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 09:01:13,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 09:01:13,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 09:01:13,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 09:01:13,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 09:01:13,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 09:01:13,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 09:01:13,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 09:01:13,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-10-22 09:01:13,132 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 09:01:13,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 09:01:13,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 09:01:13,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 09:01:13,134 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 09:01:13,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 09:01:13,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 09:01:13,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 09:01:13,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 09:01:13,140 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 09:01:13,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 09:01:13,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 09:01:13,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 09:01:13,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 09:01:13,141 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea6738d7f36933b15f58ea1a436d06927a8c8f26 [2019-10-22 09:01:13,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 09:01:13,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 09:01:13,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 09:01:13,197 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 09:01:13,198 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 09:01:13,198 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-22 09:01:13,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/data/f61ffb053/652e5919fa504548bc0f69a7772b327f/FLAG7ae877638 [2019-10-22 09:01:13,882 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 09:01:13,884 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-22 09:01:13,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/data/f61ffb053/652e5919fa504548bc0f69a7772b327f/FLAG7ae877638 [2019-10-22 09:01:14,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/data/f61ffb053/652e5919fa504548bc0f69a7772b327f [2019-10-22 09:01:14,052 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 09:01:14,053 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 09:01:14,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:14,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 09:01:14,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 09:01:14,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:14" (1/1) ... [2019-10-22 09:01:14,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6333d557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:14, skipping insertion in model container [2019-10-22 09:01:14,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:01:14" (1/1) ... [2019-10-22 09:01:14,072 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 09:01:14,173 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 09:01:15,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:15,093 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 09:01:15,308 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:01:15,366 INFO L192 MainTranslator]: Completed translation [2019-10-22 09:01:15,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15 WrapperNode [2019-10-22 09:01:15,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 09:01:15,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 09:01:15,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 09:01:15,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 09:01:15,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 09:01:15,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 09:01:15,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 09:01:15,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 09:01:15,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... [2019-10-22 09:01:15,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 09:01:15,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 09:01:15,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 09:01:15,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 09:01:15,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/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 [2019-10-22 09:01:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 09:01:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 09:01:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 09:01:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 09:01:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 09:01:15,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 09:01:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 09:01:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 09:01:15,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-22 09:01:15,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 09:01:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 09:01:23,695 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 09:01:23,695 INFO L284 CfgBuilder]: Removed 218 assume(true) statements. [2019-10-22 09:01:23,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:23 BoogieIcfgContainer [2019-10-22 09:01:23,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 09:01:23,699 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 09:01:23,699 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 09:01:23,701 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 09:01:23,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 09:01:14" (1/3) ... [2019-10-22 09:01:23,702 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@656747f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 09:01:23, skipping insertion in model container [2019-10-22 09:01:23,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:01:15" (2/3) ... [2019-10-22 09:01:23,703 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@656747f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 09:01:23, skipping insertion in model container [2019-10-22 09:01:23,703 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:23" (3/3) ... [2019-10-22 09:01:23,704 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2019-10-22 09:01:23,714 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 09:01:23,721 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-10-22 09:01:23,732 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-10-22 09:01:23,757 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 09:01:23,757 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-22 09:01:23,757 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 09:01:23,757 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 09:01:23,757 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 09:01:23,757 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 09:01:23,757 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 09:01:23,757 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 09:01:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states. [2019-10-22 09:01:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-10-22 09:01:23,786 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:23,787 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 09:01:23,789 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:23,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:23,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1666460499, now seen corresponding path program 1 times [2019-10-22 09:01:23,801 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:23,802 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638864711] [2019-10-22 09:01:23,802 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:23,802 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:23,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:24,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:24,364 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638864711] [2019-10-22 09:01:24,364 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:24,365 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 09:01:24,365 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023125834] [2019-10-22 09:01:24,371 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 09:01:24,371 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:24,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 09:01:24,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:24,386 INFO L87 Difference]: Start difference. First operand 312 states. Second operand 3 states. [2019-10-22 09:01:27,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:27,242 INFO L93 Difference]: Finished difference Result 901 states and 1261 transitions. [2019-10-22 09:01:27,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 09:01:27,244 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2019-10-22 09:01:27,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:27,261 INFO L225 Difference]: With dead ends: 901 [2019-10-22 09:01:27,261 INFO L226 Difference]: Without dead ends: 588 [2019-10-22 09:01:27,265 INFO L600 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 [2019-10-22 09:01:27,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2019-10-22 09:01:27,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 588. [2019-10-22 09:01:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 588 states. [2019-10-22 09:01:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 819 transitions. [2019-10-22 09:01:27,378 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 819 transitions. Word has length 14 [2019-10-22 09:01:27,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:27,378 INFO L462 AbstractCegarLoop]: Abstraction has 588 states and 819 transitions. [2019-10-22 09:01:27,379 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 09:01:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 819 transitions. [2019-10-22 09:01:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-22 09:01:27,380 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:27,380 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 09:01:27,380 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:27,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:27,381 INFO L82 PathProgramCache]: Analyzing trace with hash 124056700, now seen corresponding path program 1 times [2019-10-22 09:01:27,381 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:27,381 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551243022] [2019-10-22 09:01:27,381 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:27,381 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:27,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:27,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:27,610 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551243022] [2019-10-22 09:01:27,610 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:27,610 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-22 09:01:27,610 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846430836] [2019-10-22 09:01:27,611 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-22 09:01:27,612 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:27,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-22 09:01:27,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-22 09:01:27,612 INFO L87 Difference]: Start difference. First operand 588 states and 819 transitions. Second operand 5 states. [2019-10-22 09:01:28,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:28,286 INFO L93 Difference]: Finished difference Result 1477 states and 2053 transitions. [2019-10-22 09:01:28,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-22 09:01:28,291 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-10-22 09:01:28,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:28,295 INFO L225 Difference]: With dead ends: 1477 [2019-10-22 09:01:28,295 INFO L226 Difference]: Without dead ends: 892 [2019-10-22 09:01:28,297 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-22 09:01:28,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2019-10-22 09:01:28,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 591. [2019-10-22 09:01:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 591 states. [2019-10-22 09:01:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 821 transitions. [2019-10-22 09:01:28,327 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 821 transitions. Word has length 24 [2019-10-22 09:01:28,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:28,328 INFO L462 AbstractCegarLoop]: Abstraction has 591 states and 821 transitions. [2019-10-22 09:01:28,328 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-22 09:01:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 821 transitions. [2019-10-22 09:01:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-22 09:01:28,329 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:28,329 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 09:01:28,329 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:28,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:28,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1899064062, now seen corresponding path program 1 times [2019-10-22 09:01:28,330 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:28,330 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352660789] [2019-10-22 09:01:28,330 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:28,330 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:28,331 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:28,488 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352660789] [2019-10-22 09:01:28,488 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:28,488 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 09:01:28,488 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948839149] [2019-10-22 09:01:28,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 09:01:28,489 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:28,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 09:01:28,489 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:28,489 INFO L87 Difference]: Start difference. First operand 591 states and 821 transitions. Second operand 3 states. [2019-10-22 09:01:31,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:31,269 INFO L93 Difference]: Finished difference Result 591 states and 821 transitions. [2019-10-22 09:01:31,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 09:01:31,271 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-10-22 09:01:31,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:31,273 INFO L225 Difference]: With dead ends: 591 [2019-10-22 09:01:31,273 INFO L226 Difference]: Without dead ends: 589 [2019-10-22 09:01:31,274 INFO L600 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 [2019-10-22 09:01:31,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2019-10-22 09:01:31,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 589. [2019-10-22 09:01:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2019-10-22 09:01:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 819 transitions. [2019-10-22 09:01:31,302 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 819 transitions. Word has length 24 [2019-10-22 09:01:31,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:31,303 INFO L462 AbstractCegarLoop]: Abstraction has 589 states and 819 transitions. [2019-10-22 09:01:31,303 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 09:01:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 819 transitions. [2019-10-22 09:01:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-22 09:01:31,305 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:31,306 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 09:01:31,306 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:31,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:31,306 INFO L82 PathProgramCache]: Analyzing trace with hash -1258556869, now seen corresponding path program 1 times [2019-10-22 09:01:31,307 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:31,307 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309923511] [2019-10-22 09:01:31,307 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:31,307 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:31,307 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:31,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:31,486 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309923511] [2019-10-22 09:01:31,486 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:31,486 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 09:01:31,486 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125552684] [2019-10-22 09:01:31,487 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 09:01:31,487 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:31,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 09:01:31,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:31,487 INFO L87 Difference]: Start difference. First operand 589 states and 819 transitions. Second operand 3 states. [2019-10-22 09:01:34,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:34,301 INFO L93 Difference]: Finished difference Result 589 states and 819 transitions. [2019-10-22 09:01:34,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 09:01:34,302 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2019-10-22 09:01:34,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:34,305 INFO L225 Difference]: With dead ends: 589 [2019-10-22 09:01:34,305 INFO L226 Difference]: Without dead ends: 587 [2019-10-22 09:01:34,306 INFO L600 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 [2019-10-22 09:01:34,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 587 states. [2019-10-22 09:01:34,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 587 to 587. [2019-10-22 09:01:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 587 states. [2019-10-22 09:01:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 587 states and 817 transitions. [2019-10-22 09:01:34,326 INFO L78 Accepts]: Start accepts. Automaton has 587 states and 817 transitions. Word has length 25 [2019-10-22 09:01:34,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:34,327 INFO L462 AbstractCegarLoop]: Abstraction has 587 states and 817 transitions. [2019-10-22 09:01:34,327 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 09:01:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 817 transitions. [2019-10-22 09:01:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-22 09:01:34,328 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 09:01:34,328 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 09:01:34,328 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-22 09:01:34,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:01:34,328 INFO L82 PathProgramCache]: Analyzing trace with hash -360557912, now seen corresponding path program 1 times [2019-10-22 09:01:34,328 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:01:34,329 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159611190] [2019-10-22 09:01:34,329 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:34,329 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:01:34,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:01:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-22 09:01:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-22 09:01:34,472 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159611190] [2019-10-22 09:01:34,473 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-22 09:01:34,473 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-22 09:01:34,473 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342281108] [2019-10-22 09:01:34,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-22 09:01:34,473 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-22 09:01:34,474 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-22 09:01:34,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-22 09:01:34,474 INFO L87 Difference]: Start difference. First operand 587 states and 817 transitions. Second operand 3 states. [2019-10-22 09:01:37,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-22 09:01:37,009 INFO L93 Difference]: Finished difference Result 587 states and 817 transitions. [2019-10-22 09:01:37,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-22 09:01:37,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-10-22 09:01:37,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-22 09:01:37,175 INFO L225 Difference]: With dead ends: 587 [2019-10-22 09:01:37,176 INFO L226 Difference]: Without dead ends: 0 [2019-10-22 09:01:37,177 INFO L600 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 [2019-10-22 09:01:37,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-22 09:01:37,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-22 09:01:37,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-22 09:01:37,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-22 09:01:37,177 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2019-10-22 09:01:37,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-22 09:01:37,178 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-22 09:01:37,178 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-22 09:01:37,178 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-22 09:01:37,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 09:01:37,183 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-22 09:01:38,533 INFO L443 ceAbstractionStarter]: For program point L4065(lines 4065 4068) no Hoare annotation was computed. [2019-10-22 09:01:38,533 INFO L443 ceAbstractionStarter]: For program point L4924-1(lines 4924 4926) no Hoare annotation was computed. [2019-10-22 09:01:38,534 INFO L443 ceAbstractionStarter]: For program point L4924(lines 4924 4926) no Hoare annotation was computed. [2019-10-22 09:01:38,534 INFO L443 ceAbstractionStarter]: For program point L3669(lines 3669 3678) no Hoare annotation was computed. [2019-10-22 09:01:38,534 INFO L443 ceAbstractionStarter]: For program point L3669-2(lines 3669 3678) no Hoare annotation was computed. [2019-10-22 09:01:38,534 INFO L443 ceAbstractionStarter]: For program point L4330(lines 4330 4333) no Hoare annotation was computed. [2019-10-22 09:01:38,534 INFO L439 ceAbstractionStarter]: At program point L3273-1(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,534 INFO L439 ceAbstractionStarter]: At program point L3273(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,535 INFO L439 ceAbstractionStarter]: At program point L3273-3(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,535 INFO L439 ceAbstractionStarter]: At program point L3273-2(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,535 INFO L443 ceAbstractionStarter]: For program point L4330-2(lines 4330 4333) no Hoare annotation was computed. [2019-10-22 09:01:38,535 INFO L439 ceAbstractionStarter]: At program point L3273-4(lines 3268 3275) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,535 INFO L439 ceAbstractionStarter]: At program point L3934(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,535 INFO L443 ceAbstractionStarter]: For program point L3670(lines 3670 3674) no Hoare annotation was computed. [2019-10-22 09:01:38,535 INFO L443 ceAbstractionStarter]: For program point L3670-2(lines 3670 3674) no Hoare annotation was computed. [2019-10-22 09:01:38,536 INFO L439 ceAbstractionStarter]: At program point L4860(lines 4859 4861) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,536 INFO L443 ceAbstractionStarter]: For program point L4398(line 4398) no Hoare annotation was computed. [2019-10-22 09:01:38,536 INFO L439 ceAbstractionStarter]: At program point L3936(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,536 INFO L439 ceAbstractionStarter]: At program point L3804(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,537 INFO L443 ceAbstractionStarter]: For program point L4399(lines 4399 4412) no Hoare annotation was computed. [2019-10-22 09:01:38,537 INFO L443 ceAbstractionStarter]: For program point L4135-1(lines 4101 4166) no Hoare annotation was computed. [2019-10-22 09:01:38,537 INFO L443 ceAbstractionStarter]: For program point L4003(lines 4003 4007) no Hoare annotation was computed. [2019-10-22 09:01:38,537 INFO L443 ceAbstractionStarter]: For program point L4003-2(lines 4003 4007) no Hoare annotation was computed. [2019-10-22 09:01:38,537 INFO L443 ceAbstractionStarter]: For program point L4202(lines 4202 4205) no Hoare annotation was computed. [2019-10-22 09:01:38,537 INFO L439 ceAbstractionStarter]: At program point L4070(lines 3978 4072) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,537 INFO L439 ceAbstractionStarter]: At program point L3938(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,538 INFO L439 ceAbstractionStarter]: At program point L4863(lines 4862 4864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,538 INFO L439 ceAbstractionStarter]: At program point L4863-1(lines 4862 4864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,538 INFO L439 ceAbstractionStarter]: At program point L3806(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,538 INFO L439 ceAbstractionStarter]: At program point L4863-2(lines 1 4926) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,538 INFO L443 ceAbstractionStarter]: For program point L3608(lines 3608 3617) no Hoare annotation was computed. [2019-10-22 09:01:38,538 INFO L443 ceAbstractionStarter]: For program point L3608-2(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,538 INFO L443 ceAbstractionStarter]: For program point L4401-2(lines 4399 4411) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L4401(lines 4401 4405) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L3873(lines 3873 3877) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L3873-2(lines 3873 3877) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L3609(lines 3609 3613) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L3609-2(lines 3609 3613) no Hoare annotation was computed. [2019-10-22 09:01:38,539 INFO L439 ceAbstractionStarter]: At program point L3808(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,539 INFO L443 ceAbstractionStarter]: For program point L4206(lines 4206 4209) no Hoare annotation was computed. [2019-10-22 09:01:38,540 INFO L439 ceAbstractionStarter]: At program point L4272(lines 4168 4274) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,540 INFO L443 ceAbstractionStarter]: For program point L4206-2(lines 4206 4209) no Hoare annotation was computed. [2019-10-22 09:01:38,540 INFO L439 ceAbstractionStarter]: At program point L3942(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,540 INFO L443 ceAbstractionStarter]: For program point L3811-1(lines 3811 3814) no Hoare annotation was computed. [2019-10-22 09:01:38,540 INFO L439 ceAbstractionStarter]: At program point L3745(lines 3586 3747) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,540 INFO L443 ceAbstractionStarter]: For program point L4142-1(lines 4142 4147) no Hoare annotation was computed. [2019-10-22 09:01:38,540 INFO L439 ceAbstractionStarter]: At program point L3944(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L439 ceAbstractionStarter]: At program point L4870(lines 4869 4871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L439 ceAbstractionStarter]: At program point L3879(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L439 ceAbstractionStarter]: At program point L4408(lines 4831 4834) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L439 ceAbstractionStarter]: At program point L3285(lines 3283 3286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L443 ceAbstractionStarter]: For program point L4012(lines 4012 4027) no Hoare annotation was computed. [2019-10-22 09:01:38,541 INFO L439 ceAbstractionStarter]: At program point L3946(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,541 INFO L443 ceAbstractionStarter]: For program point L4012-1(lines 3986 4071) no Hoare annotation was computed. [2019-10-22 09:01:38,541 INFO L443 ceAbstractionStarter]: For program point L4013(lines 4013 4025) no Hoare annotation was computed. [2019-10-22 09:01:38,542 INFO L439 ceAbstractionStarter]: At program point L3881(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,542 INFO L443 ceAbstractionStarter]: For program point L4279(lines 4279 4282) no Hoare annotation was computed. [2019-10-22 09:01:38,542 INFO L443 ceAbstractionStarter]: For program point L4279-2(lines 4278 4297) no Hoare annotation was computed. [2019-10-22 09:01:38,542 INFO L439 ceAbstractionStarter]: At program point L3949(lines 3837 3951) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,543 INFO L439 ceAbstractionStarter]: At program point L3883(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,543 INFO L443 ceAbstractionStarter]: For program point L3289(lines 3289 3295) no Hoare annotation was computed. [2019-10-22 09:01:38,543 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,544 INFO L443 ceAbstractionStarter]: For program point L4016(lines 4016 4025) no Hoare annotation was computed. [2019-10-22 09:01:38,544 INFO L439 ceAbstractionStarter]: At program point L3818(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,544 INFO L443 ceAbstractionStarter]: For program point L3686-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,544 INFO L443 ceAbstractionStarter]: For program point L4215(lines 4215 4219) no Hoare annotation was computed. [2019-10-22 09:01:38,544 INFO L443 ceAbstractionStarter]: For program point L4149(lines 4149 4154) no Hoare annotation was computed. [2019-10-22 09:01:38,544 INFO L439 ceAbstractionStarter]: At program point L4083-1(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,544 INFO L439 ceAbstractionStarter]: At program point L4083(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L4017(lines 4017 4021) no Hoare annotation was computed. [2019-10-22 09:01:38,545 INFO L439 ceAbstractionStarter]: At program point L4083-2(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L4017-2(lines 4017 4021) no Hoare annotation was computed. [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L3687(lines 3687 3701) no Hoare annotation was computed. [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L3687-2(lines 3687 3701) no Hoare annotation was computed. [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L4414(line 4414) no Hoare annotation was computed. [2019-10-22 09:01:38,545 INFO L439 ceAbstractionStarter]: At program point L3820(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,545 INFO L443 ceAbstractionStarter]: For program point L3688(lines 3688 3697) no Hoare annotation was computed. [2019-10-22 09:01:38,546 INFO L443 ceAbstractionStarter]: For program point L3688-2(lines 3688 3697) no Hoare annotation was computed. [2019-10-22 09:01:38,546 INFO L439 ceAbstractionStarter]: At program point L4283(lines 4283 4286) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,546 INFO L439 ceAbstractionStarter]: At program point L4085-1(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,546 INFO L439 ceAbstractionStarter]: At program point L4085(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,547 INFO L439 ceAbstractionStarter]: At program point L4085-2(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,547 INFO L443 ceAbstractionStarter]: For program point L3689(lines 3689 3693) no Hoare annotation was computed. [2019-10-22 09:01:38,547 INFO L443 ceAbstractionStarter]: For program point L3689-2(lines 3689 3693) no Hoare annotation was computed. [2019-10-22 09:01:38,547 INFO L439 ceAbstractionStarter]: At program point L3822(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,547 INFO L439 ceAbstractionStarter]: At program point L3294(lines 3287 3296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,547 INFO L439 ceAbstractionStarter]: At program point L4087-1(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,547 INFO L439 ceAbstractionStarter]: At program point L4087(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,548 INFO L439 ceAbstractionStarter]: At program point L4087-2(lines 4076 4093) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point L3956(lines 3956 3974) no Hoare annotation was computed. [2019-10-22 09:01:38,548 INFO L439 ceAbstractionStarter]: At program point L3956-1(lines 3952 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point L4221(lines 4221 4224) no Hoare annotation was computed. [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point L3957(lines 3957 3972) no Hoare annotation was computed. [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point L4288(lines 4288 4291) no Hoare annotation was computed. [2019-10-22 09:01:38,548 INFO L443 ceAbstractionStarter]: For program point L4156(lines 4156 4161) no Hoare annotation was computed. [2019-10-22 09:01:38,549 INFO L443 ceAbstractionStarter]: For program point L3958(lines 3958 3962) no Hoare annotation was computed. [2019-10-22 09:01:38,549 INFO L443 ceAbstractionStarter]: For program point L3958-2(lines 3958 3962) no Hoare annotation was computed. [2019-10-22 09:01:38,549 INFO L443 ceAbstractionStarter]: For program point L4355(lines 4355 4423) no Hoare annotation was computed. [2019-10-22 09:01:38,549 INFO L443 ceAbstractionStarter]: For program point L4421(line 4421) no Hoare annotation was computed. [2019-10-22 09:01:38,549 INFO L439 ceAbstractionStarter]: At program point L3232(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,549 INFO L439 ceAbstractionStarter]: At program point L3232-2(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,549 INFO L439 ceAbstractionStarter]: At program point L3232-1(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,549 INFO L439 ceAbstractionStarter]: At program point L3232-3(lines 3229 3234) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,550 INFO L443 ceAbstractionStarter]: For program point L4356(line 4356) no Hoare annotation was computed. [2019-10-22 09:01:38,550 INFO L439 ceAbstractionStarter]: At program point L3299(lines 3297 3300) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,550 INFO L439 ceAbstractionStarter]: At program point L4092(lines 4073 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,550 INFO L439 ceAbstractionStarter]: At program point L4092-2(lines 4073 4094) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,551 INFO L439 ceAbstractionStarter]: At program point L4092-1(lines 1 4926) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,551 INFO L443 ceAbstractionStarter]: For program point L3828(lines 3828 3831) no Hoare annotation was computed. [2019-10-22 09:01:38,551 INFO L443 ceAbstractionStarter]: For program point L3828-2(lines 3828 3831) no Hoare annotation was computed. [2019-10-22 09:01:38,551 INFO L443 ceAbstractionStarter]: For program point L3630(lines 3630 3638) no Hoare annotation was computed. [2019-10-22 09:01:38,551 INFO L443 ceAbstractionStarter]: For program point L3630-2(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,551 INFO L443 ceAbstractionStarter]: For program point L4357(lines 4357 4384) no Hoare annotation was computed. [2019-10-22 09:01:38,551 INFO L439 ceAbstractionStarter]: At program point L4159(lines 4101 4166) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L3631(lines 3631 3635) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L3631-2(lines 3631 3635) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L439 ceAbstractionStarter]: At program point L4424(lines 4348 4429) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L4028-1(lines 3986 4071) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L4359(lines 4359 4381) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L4029(lines 4029 4033) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L4029-2(lines 4029 4033) no Hoare annotation was computed. [2019-10-22 09:01:38,552 INFO L443 ceAbstractionStarter]: For program point L3963(lines 3963 3967) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L3963-2(lines 3963 3967) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L4492-1(lines 4839 4842) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L446 ceAbstractionStarter]: At program point L4492-2(lines 4828 4845) the Hoare annotation is: true [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L4492(lines 4835 4838) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L4360(line 4360) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L4361(lines 4361 4369) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L443 ceAbstractionStarter]: For program point L3899(lines 3899 3909) no Hoare annotation was computed. [2019-10-22 09:01:38,553 INFO L446 ceAbstractionStarter]: At program point L4428(lines 4344 4430) the Hoare annotation is: true [2019-10-22 09:01:38,554 INFO L439 ceAbstractionStarter]: At program point L3305(lines 3301 3307) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,554 INFO L443 ceAbstractionStarter]: For program point L3239-1(lines 3239 3242) no Hoare annotation was computed. [2019-10-22 09:01:38,554 INFO L443 ceAbstractionStarter]: For program point L3239(lines 3239 3242) no Hoare annotation was computed. [2019-10-22 09:01:38,554 INFO L443 ceAbstractionStarter]: For program point L3239-3(lines 3239 3242) no Hoare annotation was computed. [2019-10-22 09:01:38,554 INFO L443 ceAbstractionStarter]: For program point L3239-2(lines 3239 3242) no Hoare annotation was computed. [2019-10-22 09:01:38,555 INFO L439 ceAbstractionStarter]: At program point L4891(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,555 INFO L439 ceAbstractionStarter]: At program point L4891-1(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,555 INFO L439 ceAbstractionStarter]: At program point L3834(lines 3748 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,555 INFO L439 ceAbstractionStarter]: At program point L3768(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4891-4(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4891-5(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4825(lines 4819 4827) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4891-2(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4891-3(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L4891-6(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,556 INFO L439 ceAbstractionStarter]: At program point L3570(lines 3549 3572) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,557 INFO L439 ceAbstractionStarter]: At program point L4891-7(lines 4890 4892) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,557 INFO L443 ceAbstractionStarter]: For program point L4495(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,557 INFO L443 ceAbstractionStarter]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,557 INFO L443 ceAbstractionStarter]: For program point L4363(lines 4363 4367) no Hoare annotation was computed. [2019-10-22 09:01:38,557 INFO L443 ceAbstractionStarter]: For program point L4495-2(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,557 INFO L439 ceAbstractionStarter]: At program point L4165(lines 4095 4167) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,557 INFO L443 ceAbstractionStarter]: For program point L3902(lines 3902 3909) no Hoare annotation was computed. [2019-10-22 09:01:38,558 INFO L439 ceAbstractionStarter]: At program point L3770(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,558 INFO L443 ceAbstractionStarter]: For program point L3705-1(lines 3705 3708) no Hoare annotation was computed. [2019-10-22 09:01:38,558 INFO L443 ceAbstractionStarter]: For program point L3639-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,558 INFO L439 ceAbstractionStarter]: At program point L4895(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L4895-1(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L4895-4(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L3772(lines 3755 3835) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L4895-5(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L4895-2(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,559 INFO L439 ceAbstractionStarter]: At program point L4895-3(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L443 ceAbstractionStarter]: For program point L3640(lines 3640 3644) no Hoare annotation was computed. [2019-10-22 09:01:38,560 INFO L439 ceAbstractionStarter]: At program point L4895-6(lines 4894 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L443 ceAbstractionStarter]: For program point L3640-2(lines 3640 3644) no Hoare annotation was computed. [2019-10-22 09:01:38,560 INFO L439 ceAbstractionStarter]: At program point L3244(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L439 ceAbstractionStarter]: At program point L3244-2(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L439 ceAbstractionStarter]: At program point L3244-1(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L439 ceAbstractionStarter]: At program point L3244-3(lines 3236 3246) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,560 INFO L443 ceAbstractionStarter]: For program point L4037-1(lines 4037 4045) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L443 ceAbstractionStarter]: For program point L3905(lines 3905 3909) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L443 ceAbstractionStarter]: For program point L3905-2(lines 3899 3909) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L443 ceAbstractionStarter]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L443 ceAbstractionStarter]: For program point L4038(lines 4038 4042) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L443 ceAbstractionStarter]: For program point L4038-2(lines 4038 4042) no Hoare annotation was computed. [2019-10-22 09:01:38,561 INFO L439 ceAbstractionStarter]: At program point L3312(lines 3308 3314) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,561 INFO L439 ceAbstractionStarter]: At program point L3312-2(lines 3308 3314) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,561 INFO L439 ceAbstractionStarter]: At program point L3312-1(lines 3308 3314) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,562 INFO L443 ceAbstractionStarter]: For program point L4237-2(lines 4237 4241) no Hoare annotation was computed. [2019-10-22 09:01:38,562 INFO L439 ceAbstractionStarter]: At program point L3312-3(lines 3308 3314) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,562 INFO L443 ceAbstractionStarter]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2019-10-22 09:01:38,562 INFO L443 ceAbstractionStarter]: For program point L3775-1(lines 3775 3778) no Hoare annotation was computed. [2019-10-22 09:01:38,562 INFO L439 ceAbstractionStarter]: At program point L4899(lines 4898 4900) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,563 INFO L439 ceAbstractionStarter]: At program point L4899-1(lines 4898 4900) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,563 INFO L439 ceAbstractionStarter]: At program point L4899-4(lines 4898 4900) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,563 INFO L439 ceAbstractionStarter]: At program point L4899-2(lines 4898 4900) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,563 INFO L439 ceAbstractionStarter]: At program point L4899-3(lines 4898 4900) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,563 INFO L443 ceAbstractionStarter]: For program point L4371(line 4371) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L443 ceAbstractionStarter]: For program point L4107(lines 4107 4112) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L443 ceAbstractionStarter]: For program point L4372(lines 4372 4377) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L443 ceAbstractionStarter]: For program point L3712(lines 3712 3729) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L439 ceAbstractionStarter]: At program point L4902(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,564 INFO L443 ceAbstractionStarter]: For program point L3911(lines 3911 3915) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L439 ceAbstractionStarter]: At program point L4902-3(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,564 INFO L443 ceAbstractionStarter]: For program point L3911-2(lines 3911 3915) no Hoare annotation was computed. [2019-10-22 09:01:38,564 INFO L439 ceAbstractionStarter]: At program point L4902-4(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-1(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-2(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-7(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-8(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-5(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L439 ceAbstractionStarter]: At program point L4902-6(lines 4901 4903) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,565 INFO L443 ceAbstractionStarter]: For program point L3714(lines 3714 3718) no Hoare annotation was computed. [2019-10-22 09:01:38,566 INFO L443 ceAbstractionStarter]: For program point L3649-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,566 INFO L439 ceAbstractionStarter]: At program point L3583(lines 1 4926) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,566 INFO L443 ceAbstractionStarter]: For program point L3319(lines 3319 3325) no Hoare annotation was computed. [2019-10-22 09:01:38,566 INFO L443 ceAbstractionStarter]: For program point L4244-2(lines 4244 4247) no Hoare annotation was computed. [2019-10-22 09:01:38,566 INFO L443 ceAbstractionStarter]: For program point L4244(lines 4244 4247) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L3650(lines 3650 3654) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L3650-2(lines 3650 3654) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L3320(line 3320) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L3320-2(line 3320) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L4179(lines 4179 4182) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L443 ceAbstractionStarter]: For program point L4113(lines 4113 4120) no Hoare annotation was computed. [2019-10-22 09:01:38,567 INFO L439 ceAbstractionStarter]: At program point L4906(lines 4905 4907) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L3321(line 3321) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L4114(line 4114) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L3784(lines 3784 3787) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L3784-2(lines 3784 3787) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L4379(line 4379) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L4313-2(lines 4313 4316) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point L4313(lines 4313 4316) no Hoare annotation was computed. [2019-10-22 09:01:38,568 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-10-22 09:01:38,569 INFO L443 ceAbstractionStarter]: For program point L3323(line 3323) no Hoare annotation was computed. [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257-1(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257-3(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257-2(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257-5(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,569 INFO L439 ceAbstractionStarter]: At program point L3257-4(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,570 INFO L439 ceAbstractionStarter]: At program point L3257-6(lines 3252 3259) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,570 INFO L443 ceAbstractionStarter]: For program point L3720(lines 3720 3723) no Hoare annotation was computed. [2019-10-22 09:01:38,570 INFO L443 ceAbstractionStarter]: For program point L3720-2(lines 3719 3729) no Hoare annotation was computed. [2019-10-22 09:01:38,570 INFO L443 ceAbstractionStarter]: For program point L4183(lines 4183 4187) no Hoare annotation was computed. [2019-10-22 09:01:38,570 INFO L443 ceAbstractionStarter]: For program point L4183-2(lines 4183 4187) no Hoare annotation was computed. [2019-10-22 09:01:38,570 INFO L443 ceAbstractionStarter]: For program point L4117(line 4117) no Hoare annotation was computed. [2019-10-22 09:01:38,571 INFO L439 ceAbstractionStarter]: At program point L4910(lines 4909 4911) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,571 INFO L443 ceAbstractionStarter]: For program point L3919(lines 3919 3922) no Hoare annotation was computed. [2019-10-22 09:01:38,571 INFO L439 ceAbstractionStarter]: At program point L4910-1(lines 4909 4911) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,571 INFO L439 ceAbstractionStarter]: At program point L4910-2(lines 4909 4911) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,571 INFO L439 ceAbstractionStarter]: At program point L3326(lines 3316 3329) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L4251(lines 4251 4258) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L3855(lines 3855 3858) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L3855-2(lines 3855 3858) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L439 ceAbstractionStarter]: At program point L4252-2(lines 4177 4273) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L4252(lines 4252 4255) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 4495) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L439 ceAbstractionStarter]: At program point L4913(lines 1 4926) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L3724-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,572 INFO L443 ceAbstractionStarter]: For program point L3658-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L4319(lines 4319 4323) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L4319-2(lines 4319 4323) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L439 ceAbstractionStarter]: At program point L4121(lines 4101 4166) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,573 INFO L439 ceAbstractionStarter]: At program point L4848(lines 4847 4849) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L3659(lines 3659 3663) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L3659-2(lines 3659 3663) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L4386(line 4386) no Hoare annotation was computed. [2019-10-22 09:01:38,573 INFO L443 ceAbstractionStarter]: For program point L4188(lines 4188 4191) no Hoare annotation was computed. [2019-10-22 09:01:38,574 INFO L443 ceAbstractionStarter]: For program point L3990(lines 3990 3993) no Hoare annotation was computed. [2019-10-22 09:01:38,574 INFO L443 ceAbstractionStarter]: For program point L3990-2(lines 3990 3993) no Hoare annotation was computed. [2019-10-22 09:01:38,574 INFO L439 ceAbstractionStarter]: At program point L3924(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,574 INFO L443 ceAbstractionStarter]: For program point L4387(lines 4387 4419) no Hoare annotation was computed. [2019-10-22 09:01:38,574 INFO L443 ceAbstractionStarter]: For program point L4123(line 4123) no Hoare annotation was computed. [2019-10-22 09:01:38,575 INFO L443 ceAbstractionStarter]: For program point L4123-2(lines 4123 4127) no Hoare annotation was computed. [2019-10-22 09:01:38,575 INFO L439 ceAbstractionStarter]: At program point L4057(lines 3986 4071) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,575 INFO L439 ceAbstractionStarter]: At program point L3265-1(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,575 INFO L439 ceAbstractionStarter]: At program point L3265(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,575 INFO L439 ceAbstractionStarter]: At program point L3265-3(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,575 INFO L439 ceAbstractionStarter]: At program point L3265-2(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L4124(lines 4101 4166) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L3265-5(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L3265-4(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L3265-7(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L3265-6(lines 3260 3267) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L439 ceAbstractionStarter]: At program point L3926(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,576 INFO L443 ceAbstractionStarter]: For program point L4389(lines 4389 4416) no Hoare annotation was computed. [2019-10-22 09:01:38,577 INFO L439 ceAbstractionStarter]: At program point L4059(lines 3986 4071) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,577 INFO L439 ceAbstractionStarter]: At program point L4852(lines 4851 4853) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,577 INFO L443 ceAbstractionStarter]: For program point L4390(line 4390) no Hoare annotation was computed. [2019-10-22 09:01:38,577 INFO L439 ceAbstractionStarter]: At program point L4324(lines 4309 4326) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,577 INFO L439 ceAbstractionStarter]: At program point L4126(lines 4101 4166) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,577 INFO L439 ceAbstractionStarter]: At program point L3928(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,577 INFO L443 ceAbstractionStarter]: For program point L3730-1(lines 3730 3744) no Hoare annotation was computed. [2019-10-22 09:01:38,577 INFO L443 ceAbstractionStarter]: For program point L4391(lines 4391 4396) no Hoare annotation was computed. [2019-10-22 09:01:38,578 INFO L439 ceAbstractionStarter]: At program point L4061(lines 3986 4071) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,578 INFO L443 ceAbstractionStarter]: For program point L3731(lines 3731 3740) no Hoare annotation was computed. [2019-10-22 09:01:38,578 INFO L443 ceAbstractionStarter]: For program point L3731-2(lines 3731 3740) no Hoare annotation was computed. [2019-10-22 09:01:38,578 INFO L439 ceAbstractionStarter]: At program point L3930(lines 3852 3950) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,579 INFO L439 ceAbstractionStarter]: At program point L4921-2(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,579 INFO L439 ceAbstractionStarter]: At program point L4921-3(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,579 INFO L439 ceAbstractionStarter]: At program point L4921(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,579 INFO L439 ceAbstractionStarter]: At program point L4921-1(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,579 INFO L443 ceAbstractionStarter]: For program point L3732(lines 3732 3736) no Hoare annotation was computed. [2019-10-22 09:01:38,579 INFO L443 ceAbstractionStarter]: For program point L3732-2(lines 3732 3736) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L439 ceAbstractionStarter]: At program point L4921-4(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,580 INFO L439 ceAbstractionStarter]: At program point L4921-5(lines 4920 4922) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L4261-2(lines 4261 4265) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L4261(lines 4261 4265) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L4129-1(lines 4101 4166) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L3997(lines 3997 4001) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L3997-2(lines 3997 4001) no Hoare annotation was computed. [2019-10-22 09:01:38,580 INFO L443 ceAbstractionStarter]: For program point L3865(lines 3865 3869) no Hoare annotation was computed. [2019-10-22 09:01:38,581 INFO L439 ceAbstractionStarter]: At program point L4856(lines 4855 4857) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_mutex_of_device~0)) [2019-10-22 09:01:38,581 INFO L443 ceAbstractionStarter]: For program point L3865-2(lines 3865 3869) no Hoare annotation was computed. [2019-10-22 09:01:38,581 INFO L443 ceAbstractionStarter]: For program point L3667-1(lines 3604 3746) no Hoare annotation was computed. [2019-10-22 09:01:38,581 INFO L443 ceAbstractionStarter]: For program point L3668(lines 3668 3682) no Hoare annotation was computed. [2019-10-22 09:01:38,581 INFO L443 ceAbstractionStarter]: For program point L3668-2(lines 3668 3682) no Hoare annotation was computed. [2019-10-22 09:01:38,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.10 09:01:38 BoogieIcfgContainer [2019-10-22 09:01:38,629 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-22 09:01:38,629 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 09:01:38,629 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 09:01:38,629 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 09:01:38,630 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:01:23" (3/4) ... [2019-10-22 09:01:38,634 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 09:01:38,681 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 262 nodes and edges [2019-10-22 09:01:38,683 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2019-10-22 09:01:38,686 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2019-10-22 09:01:38,689 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2019-10-22 09:01:38,691 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-10-22 09:01:38,693 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-10-22 09:01:38,695 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-10-22 09:01:38,697 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-10-22 09:01:39,030 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cf979c64-0b3a-40dd-81a9-4e91649881a1/bin/uautomizer/witness.graphml [2019-10-22 09:01:39,030 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 09:01:39,032 INFO L168 Benchmark]: Toolchain (without parser) took 24979.01 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 651.2 MB). Free memory was 937.8 MB in the beginning and 1.6 GB in the end (delta: -628.8 MB). Peak memory consumption was 758.3 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,032 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:01:39,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1313.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 932.4 MB in the beginning and 1.0 GB in the end (delta: -115.9 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,033 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,033 INFO L168 Benchmark]: Boogie Preprocessor took 129.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,033 INFO L168 Benchmark]: RCFGBuilder took 8062.59 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 510.7 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -403.2 MB). Peak memory consumption was 448.0 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,034 INFO L168 Benchmark]: TraceAbstraction took 14930.12 ms. Allocated memory is still 1.7 GB. Free memory was 1.4 GB in the beginning and 862.0 MB in the end (delta: 568.1 MB). Peak memory consumption was 568.1 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,034 INFO L168 Benchmark]: Witness Printer took 400.92 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 3.1 MB). Free memory was 862.0 MB in the beginning and 1.6 GB in the end (delta: -704.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2019-10-22 09:01:39,036 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1313.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 932.4 MB in the beginning and 1.0 GB in the end (delta: -115.9 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 137.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 129.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8062.59 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 510.7 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -403.2 MB). Peak memory consumption was 448.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 14930.12 ms. Allocated memory is still 1.7 GB. Free memory was 1.4 GB in the beginning and 862.0 MB in the end (delta: 568.1 MB). Peak memory consumption was 568.1 MB. Max. memory is 11.5 GB. * Witness Printer took 400.92 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 3.1 MB). Free memory was 862.0 MB in the beginning and 1.6 GB in the end (delta: -704.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4495]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4495]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 4495]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 3837]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4073]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4073]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4859]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3297]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3586]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3236]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4831]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3316]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3308]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3308]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4905]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4894]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3252]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3308]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4847]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3308]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4869]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4855]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3229]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4095]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3268]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3549]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4168]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4283]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3986]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4309]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4819]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4101]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4901]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4890]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4898]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4909]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4909]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4898]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4898]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4898]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4909]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4076]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4898]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3287]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4851]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3755]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 3852]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - InvariantResult [Line: 4177]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_mutex_of_device - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 312 locations, 3 error locations. Result: SAFE, OverallTime: 14.8s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 11.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, HoareTripleCheckerStatistics: 2520 SDtfs, 2857 SDslu, 1276 SDs, 0 SdLazy, 30 SolverSat, 10 SolverUnsat, 4 SolverUnknown, 0 SolverNotchecked, 10.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=591occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 301 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 143 LocationsWithAnnotation, 143 PreInvPairs, 421 NumberOfFragments, 1841 HoareAnnotationTreeSize, 143 FomulaSimplifications, 3814 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 143 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 113 NumberOfCodeBlocks, 113 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 108 ConstructedInterpolants, 0 QuantifiedInterpolants, 5894 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...