./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/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 6e090a3295f808586aab41d6650d3f007412f7c8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 22:12:27,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 22:12:27,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 22:12:27,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 22:12:27,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 22:12:27,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 22:12:27,344 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 22:12:27,345 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 22:12:27,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 22:12:27,346 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 22:12:27,347 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 22:12:27,347 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 22:12:27,347 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 22:12:27,348 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 22:12:27,348 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 22:12:27,349 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 22:12:27,349 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 22:12:27,350 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 22:12:27,351 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 22:12:27,352 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 22:12:27,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 22:12:27,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 22:12:27,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 22:12:27,354 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 22:12:27,354 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 22:12:27,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 22:12:27,355 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 22:12:27,356 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 22:12:27,356 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 22:12:27,357 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 22:12:27,357 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 22:12:27,357 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 22:12:27,357 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 22:12:27,357 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 22:12:27,358 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 22:12:27,358 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 22:12:27,358 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-08 22:12:27,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 22:12:27,366 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 22:12:27,366 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 22:12:27,366 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 22:12:27,367 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 22:12:27,367 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 22:12:27,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 22:12:27,368 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 22:12:27,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 22:12:27,368 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 22:12:27,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 22:12:27,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 22:12:27,369 INFO L133 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_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/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 -> 6e090a3295f808586aab41d6650d3f007412f7c8 [2018-12-08 22:12:27,386 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 22:12:27,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 22:12:27,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 22:12:27,397 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 22:12:27,397 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 22:12:27,397 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:12:27,436 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/data/9c2397244/6d319862e61849dfa499155d905c2304/FLAG9d069b54b [2018-12-08 22:12:27,911 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 22:12:27,911 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:12:27,937 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/data/9c2397244/6d319862e61849dfa499155d905c2304/FLAG9d069b54b [2018-12-08 22:12:28,165 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/data/9c2397244/6d319862e61849dfa499155d905c2304 [2018-12-08 22:12:28,168 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 22:12:28,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 22:12:28,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 22:12:28,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 22:12:28,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 22:12:28,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:12:28" (1/1) ... [2018-12-08 22:12:28,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a15b3af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:28, skipping insertion in model container [2018-12-08 22:12:28,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 10:12:28" (1/1) ... [2018-12-08 22:12:28,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 22:12:28,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 22:12:29,322 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:12:29,364 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 22:12:29,498 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 22:12:29,604 INFO L195 MainTranslator]: Completed translation [2018-12-08 22:12:29,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29 WrapperNode [2018-12-08 22:12:29,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 22:12:29,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 22:12:29,605 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 22:12:29,605 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 22:12:29,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,649 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,665 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 22:12:29,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 22:12:29,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 22:12:29,665 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 22:12:29,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,775 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... [2018-12-08 22:12:29,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 22:12:29,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 22:12:29,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 22:12:29,806 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 22:12:29,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/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 [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-12-08 22:12:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-12-08 22:12:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-12-08 22:12:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2018-12-08 22:12:29,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-08 22:12:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2018-12-08 22:12:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2018-12-08 22:12:29,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure p54_free_common [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_free_common [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_restart_hw [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_restart_hw [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_stop [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_stop [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_net2280 [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_net2280 [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-12-08 22:12:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-12-08 22:12:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_firmware_reset_3887 [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_firmware_reset_3887 [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure p54_init_common [2018-12-08 22:12:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_init_common [2018-12-08 22:12:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_device_reset [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_device_reset [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-08 22:12:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-08 22:12:29,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-12-08 22:12:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2018-12-08 22:12:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure p54_find_type [2018-12-08 22:12:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_find_type [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2018-12-08 22:12:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2018-12-08 22:12:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2018-12-08 22:12:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_probe [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_probe [2018-12-08 22:12:29,847 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_open [2018-12-08 22:12:29,847 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_open [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_post_reset [2018-12-08 22:12:29,848 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_post_reset [2018-12-08 22:12:29,848 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-12-08 22:12:29,849 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-12-08 22:12:29,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-12-08 22:12:29,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-08 22:12:29,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_disconnect [2018-12-08 22:12:29,849 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_disconnect [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 22:12:29,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure p54_unregister_common [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_unregister_common [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_3887 [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_3887 [2018-12-08 22:12:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-08 22:12:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_suspend [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_suspend [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-12-08 22:12:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-12-08 22:12:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_pre_reset [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_pre_reset [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_init_urbs [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_init_urbs [2018-12-08 22:12:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2018-12-08 22:12:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware_nowait [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_read [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_read [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_init [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_init [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_write [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_write [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 22:12:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-08 22:12:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_exit [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_exit [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_resume [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_resume [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_load_firmware [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_load_firmware [2018-12-08 22:12:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-12-08 22:12:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_usb_unlock_device [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_free_urbs [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_free_urbs [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2018-12-08 22:12:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2018-12-08 22:12:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_bulk_msg [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_bulk_msg [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interrupt_msg [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interrupt_msg [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-08 22:12:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 22:12:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-12-08 22:12:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-12-08 22:12:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-08 22:12:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-08 22:12:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2018-12-08 22:12:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2018-12-08 22:12:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 22:12:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 22:13:10,807 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 22:13:10,807 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 22:13:10,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:13:10 BoogieIcfgContainer [2018-12-08 22:13:10,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 22:13:10,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 22:13:10,808 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 22:13:10,810 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 22:13:10,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 10:12:28" (1/3) ... [2018-12-08 22:13:10,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@747a2d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:13:10, skipping insertion in model container [2018-12-08 22:13:10,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 10:12:29" (2/3) ... [2018-12-08 22:13:10,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@747a2d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 10:13:10, skipping insertion in model container [2018-12-08 22:13:10,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:13:10" (3/3) ... [2018-12-08 22:13:10,812 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.i [2018-12-08 22:13:10,818 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 22:13:10,824 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 22:13:10,834 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 22:13:10,855 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 22:13:10,855 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 22:13:10,855 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 22:13:10,855 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 22:13:10,856 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 22:13:10,856 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 22:13:10,856 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 22:13:10,856 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 22:13:10,856 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 22:13:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states. [2018-12-08 22:13:10,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-12-08 22:13:10,880 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:10,880 INFO L402 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, 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, 1] [2018-12-08 22:13:10,882 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:10,885 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:10,885 INFO L82 PathProgramCache]: Analyzing trace with hash 2114851571, now seen corresponding path program 1 times [2018-12-08 22:13:10,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:10,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:10,936 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:10,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:10,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:11,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 22:13:11,256 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:11,257 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:11,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:11,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:11,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:11,269 INFO L87 Difference]: Start difference. First operand 900 states. Second operand 3 states. [2018-12-08 22:13:13,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:13,434 INFO L93 Difference]: Finished difference Result 2608 states and 3479 transitions. [2018-12-08 22:13:13,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:13,436 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-12-08 22:13:13,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:13,450 INFO L225 Difference]: With dead ends: 2608 [2018-12-08 22:13:13,450 INFO L226 Difference]: Without dead ends: 1709 [2018-12-08 22:13:13,456 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:13,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1709 states. [2018-12-08 22:13:13,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1709 to 1705. [2018-12-08 22:13:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1705 states. [2018-12-08 22:13:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1705 states and 2240 transitions. [2018-12-08 22:13:13,547 INFO L78 Accepts]: Start accepts. Automaton has 1705 states and 2240 transitions. Word has length 53 [2018-12-08 22:13:13,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:13,547 INFO L480 AbstractCegarLoop]: Abstraction has 1705 states and 2240 transitions. [2018-12-08 22:13:13,547 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2240 transitions. [2018-12-08 22:13:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-08 22:13:13,550 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:13,550 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:13,550 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:13,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:13,551 INFO L82 PathProgramCache]: Analyzing trace with hash -1068203678, now seen corresponding path program 1 times [2018-12-08 22:13:13,551 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:13,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:13,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:13,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:13,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:13,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-08 22:13:13,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:13,700 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:13,701 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:13,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:13,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:13,702 INFO L87 Difference]: Start difference. First operand 1705 states and 2240 transitions. Second operand 3 states. [2018-12-08 22:13:13,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:13,784 INFO L93 Difference]: Finished difference Result 1727 states and 2266 transitions. [2018-12-08 22:13:13,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:13,784 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-08 22:13:13,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:13,789 INFO L225 Difference]: With dead ends: 1727 [2018-12-08 22:13:13,789 INFO L226 Difference]: Without dead ends: 1716 [2018-12-08 22:13:13,790 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:13,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1716 states. [2018-12-08 22:13:13,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1716 to 1705. [2018-12-08 22:13:13,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1705 states. [2018-12-08 22:13:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1705 states and 2239 transitions. [2018-12-08 22:13:13,830 INFO L78 Accepts]: Start accepts. Automaton has 1705 states and 2239 transitions. Word has length 73 [2018-12-08 22:13:13,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:13,830 INFO L480 AbstractCegarLoop]: Abstraction has 1705 states and 2239 transitions. [2018-12-08 22:13:13,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2239 transitions. [2018-12-08 22:13:13,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-08 22:13:13,832 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:13,832 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:13,832 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:13,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:13,832 INFO L82 PathProgramCache]: Analyzing trace with hash -1010945376, now seen corresponding path program 1 times [2018-12-08 22:13:13,833 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:13,833 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:13,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:13,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:13,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-08 22:13:13,973 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:13,973 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:13,973 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:13,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:13,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:13,973 INFO L87 Difference]: Start difference. First operand 1705 states and 2239 transitions. Second operand 3 states. [2018-12-08 22:13:14,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:14,003 INFO L93 Difference]: Finished difference Result 1707 states and 2240 transitions. [2018-12-08 22:13:14,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:14,003 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-08 22:13:14,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:14,008 INFO L225 Difference]: With dead ends: 1707 [2018-12-08 22:13:14,008 INFO L226 Difference]: Without dead ends: 1704 [2018-12-08 22:13:14,009 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2018-12-08 22:13:14,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1704. [2018-12-08 22:13:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2018-12-08 22:13:14,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 2237 transitions. [2018-12-08 22:13:14,052 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 2237 transitions. Word has length 73 [2018-12-08 22:13:14,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:14,052 INFO L480 AbstractCegarLoop]: Abstraction has 1704 states and 2237 transitions. [2018-12-08 22:13:14,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:14,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2237 transitions. [2018-12-08 22:13:14,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-12-08 22:13:14,054 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:14,054 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:14,054 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:14,054 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:14,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1274829122, now seen corresponding path program 1 times [2018-12-08 22:13:14,054 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:14,054 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:14,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:14,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:14,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-08 22:13:14,191 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:14,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:14,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:14,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:14,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,191 INFO L87 Difference]: Start difference. First operand 1704 states and 2237 transitions. Second operand 3 states. [2018-12-08 22:13:14,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:14,222 INFO L93 Difference]: Finished difference Result 1706 states and 2238 transitions. [2018-12-08 22:13:14,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:14,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2018-12-08 22:13:14,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:14,228 INFO L225 Difference]: With dead ends: 1706 [2018-12-08 22:13:14,228 INFO L226 Difference]: Without dead ends: 1703 [2018-12-08 22:13:14,229 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1703 states. [2018-12-08 22:13:14,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1703 to 1703. [2018-12-08 22:13:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1703 states. [2018-12-08 22:13:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1703 states and 2235 transitions. [2018-12-08 22:13:14,272 INFO L78 Accepts]: Start accepts. Automaton has 1703 states and 2235 transitions. Word has length 74 [2018-12-08 22:13:14,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:14,272 INFO L480 AbstractCegarLoop]: Abstraction has 1703 states and 2235 transitions. [2018-12-08 22:13:14,272 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2235 transitions. [2018-12-08 22:13:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-12-08 22:13:14,273 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:14,273 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:14,273 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:14,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:14,274 INFO L82 PathProgramCache]: Analyzing trace with hash -865285789, now seen corresponding path program 1 times [2018-12-08 22:13:14,274 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:14,274 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:14,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:14,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:14,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-08 22:13:14,403 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:14,403 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:14,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:14,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:14,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,403 INFO L87 Difference]: Start difference. First operand 1703 states and 2235 transitions. Second operand 3 states. [2018-12-08 22:13:14,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:14,436 INFO L93 Difference]: Finished difference Result 1705 states and 2236 transitions. [2018-12-08 22:13:14,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:14,436 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-12-08 22:13:14,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:14,440 INFO L225 Difference]: With dead ends: 1705 [2018-12-08 22:13:14,440 INFO L226 Difference]: Without dead ends: 1702 [2018-12-08 22:13:14,441 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1702 states. [2018-12-08 22:13:14,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1702 to 1702. [2018-12-08 22:13:14,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1702 states. [2018-12-08 22:13:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1702 states and 2233 transitions. [2018-12-08 22:13:14,483 INFO L78 Accepts]: Start accepts. Automaton has 1702 states and 2233 transitions. Word has length 75 [2018-12-08 22:13:14,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:14,483 INFO L480 AbstractCegarLoop]: Abstraction has 1702 states and 2233 transitions. [2018-12-08 22:13:14,484 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2233 transitions. [2018-12-08 22:13:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-08 22:13:14,484 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:14,484 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:14,485 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:14,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:14,485 INFO L82 PathProgramCache]: Analyzing trace with hash -1054339487, now seen corresponding path program 1 times [2018-12-08 22:13:14,485 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:14,485 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:14,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:14,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:14,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-08 22:13:14,616 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:14,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:14,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:14,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:14,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,616 INFO L87 Difference]: Start difference. First operand 1702 states and 2233 transitions. Second operand 3 states. [2018-12-08 22:13:14,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:14,737 INFO L93 Difference]: Finished difference Result 5028 states and 6643 transitions. [2018-12-08 22:13:14,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:14,737 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 76 [2018-12-08 22:13:14,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:14,748 INFO L225 Difference]: With dead ends: 5028 [2018-12-08 22:13:14,748 INFO L226 Difference]: Without dead ends: 3334 [2018-12-08 22:13:14,752 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3334 states. [2018-12-08 22:13:14,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3334 to 3321. [2018-12-08 22:13:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3321 states. [2018-12-08 22:13:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 3321 states and 4391 transitions. [2018-12-08 22:13:14,839 INFO L78 Accepts]: Start accepts. Automaton has 3321 states and 4391 transitions. Word has length 76 [2018-12-08 22:13:14,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:14,839 INFO L480 AbstractCegarLoop]: Abstraction has 3321 states and 4391 transitions. [2018-12-08 22:13:14,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:14,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3321 states and 4391 transitions. [2018-12-08 22:13:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-12-08 22:13:14,842 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:14,842 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 1, 1, 1, 1] [2018-12-08 22:13:14,842 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:14,842 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:14,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1600751611, now seen corresponding path program 1 times [2018-12-08 22:13:14,842 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:14,842 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:14,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:14,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-08 22:13:14,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:14,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:14,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:14,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:14,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:14,972 INFO L87 Difference]: Start difference. First operand 3321 states and 4391 transitions. Second operand 3 states. [2018-12-08 22:13:15,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:15,136 INFO L93 Difference]: Finished difference Result 6706 states and 8875 transitions. [2018-12-08 22:13:15,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:15,136 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 152 [2018-12-08 22:13:15,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:15,145 INFO L225 Difference]: With dead ends: 6706 [2018-12-08 22:13:15,146 INFO L226 Difference]: Without dead ends: 3411 [2018-12-08 22:13:15,152 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:15,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3411 states. [2018-12-08 22:13:15,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3411 to 3375. [2018-12-08 22:13:15,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3375 states. [2018-12-08 22:13:15,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4466 transitions. [2018-12-08 22:13:15,235 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4466 transitions. Word has length 152 [2018-12-08 22:13:15,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:15,235 INFO L480 AbstractCegarLoop]: Abstraction has 3375 states and 4466 transitions. [2018-12-08 22:13:15,235 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4466 transitions. [2018-12-08 22:13:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-12-08 22:13:15,237 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:15,238 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 1] [2018-12-08 22:13:15,238 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:15,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:15,238 INFO L82 PathProgramCache]: Analyzing trace with hash -459130702, now seen corresponding path program 1 times [2018-12-08 22:13:15,238 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:15,238 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:15,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:15,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:15,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-08 22:13:15,384 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:15,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:15,385 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:15,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:15,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:15,385 INFO L87 Difference]: Start difference. First operand 3375 states and 4466 transitions. Second operand 3 states. [2018-12-08 22:13:15,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:15,492 INFO L93 Difference]: Finished difference Result 6748 states and 8945 transitions. [2018-12-08 22:13:15,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:15,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 191 [2018-12-08 22:13:15,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:15,501 INFO L225 Difference]: With dead ends: 6748 [2018-12-08 22:13:15,501 INFO L226 Difference]: Without dead ends: 3403 [2018-12-08 22:13:15,508 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:15,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3403 states. [2018-12-08 22:13:15,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3403 to 3399. [2018-12-08 22:13:15,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3399 states. [2018-12-08 22:13:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 3399 states and 4496 transitions. [2018-12-08 22:13:15,591 INFO L78 Accepts]: Start accepts. Automaton has 3399 states and 4496 transitions. Word has length 191 [2018-12-08 22:13:15,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:15,592 INFO L480 AbstractCegarLoop]: Abstraction has 3399 states and 4496 transitions. [2018-12-08 22:13:15,592 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 4496 transitions. [2018-12-08 22:13:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-12-08 22:13:15,595 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:15,595 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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] [2018-12-08 22:13:15,595 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:15,595 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:15,595 INFO L82 PathProgramCache]: Analyzing trace with hash 1273583852, now seen corresponding path program 1 times [2018-12-08 22:13:15,595 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:15,595 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:15,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:15,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:15,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:15,757 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-12-08 22:13:15,757 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:15,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:15,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:15,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:15,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:15,758 INFO L87 Difference]: Start difference. First operand 3399 states and 4496 transitions. Second operand 3 states. [2018-12-08 22:13:17,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:17,921 INFO L93 Difference]: Finished difference Result 6770 states and 8974 transitions. [2018-12-08 22:13:17,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:17,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 215 [2018-12-08 22:13:17,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:17,930 INFO L225 Difference]: With dead ends: 6770 [2018-12-08 22:13:17,930 INFO L226 Difference]: Without dead ends: 3401 [2018-12-08 22:13:17,937 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:17,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3401 states. [2018-12-08 22:13:18,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3401 to 3396. [2018-12-08 22:13:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3396 states. [2018-12-08 22:13:18,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 3396 states and 4487 transitions. [2018-12-08 22:13:18,021 INFO L78 Accepts]: Start accepts. Automaton has 3396 states and 4487 transitions. Word has length 215 [2018-12-08 22:13:18,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:18,021 INFO L480 AbstractCegarLoop]: Abstraction has 3396 states and 4487 transitions. [2018-12-08 22:13:18,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 4487 transitions. [2018-12-08 22:13:18,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-08 22:13:18,025 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:18,025 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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] [2018-12-08 22:13:18,025 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:18,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:18,025 INFO L82 PathProgramCache]: Analyzing trace with hash 1402232055, now seen corresponding path program 1 times [2018-12-08 22:13:18,025 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:18,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:18,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:18,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:18,255 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-12-08 22:13:18,255 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:18,255 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-12-08 22:13:18,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 22:13:18,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 22:13:18,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-12-08 22:13:18,256 INFO L87 Difference]: Start difference. First operand 3396 states and 4487 transitions. Second operand 10 states. [2018-12-08 22:13:18,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:18,418 INFO L93 Difference]: Finished difference Result 6765 states and 8950 transitions. [2018-12-08 22:13:18,418 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 22:13:18,418 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 220 [2018-12-08 22:13:18,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:18,426 INFO L225 Difference]: With dead ends: 6765 [2018-12-08 22:13:18,426 INFO L226 Difference]: Without dead ends: 3399 [2018-12-08 22:13:18,432 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-12-08 22:13:18,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3399 states. [2018-12-08 22:13:18,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3399 to 3383. [2018-12-08 22:13:18,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3383 states. [2018-12-08 22:13:18,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 3383 states and 4458 transitions. [2018-12-08 22:13:18,517 INFO L78 Accepts]: Start accepts. Automaton has 3383 states and 4458 transitions. Word has length 220 [2018-12-08 22:13:18,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:18,517 INFO L480 AbstractCegarLoop]: Abstraction has 3383 states and 4458 transitions. [2018-12-08 22:13:18,517 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 22:13:18,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3383 states and 4458 transitions. [2018-12-08 22:13:18,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-12-08 22:13:18,522 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:18,522 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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, 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, 1] [2018-12-08 22:13:18,522 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:18,522 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:18,522 INFO L82 PathProgramCache]: Analyzing trace with hash 1371599446, now seen corresponding path program 1 times [2018-12-08 22:13:18,522 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:18,522 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:18,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:18,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:18,723 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-12-08 22:13:18,724 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:18,724 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-08 22:13:18,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 22:13:18,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 22:13:18,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-08 22:13:18,724 INFO L87 Difference]: Start difference. First operand 3383 states and 4458 transitions. Second operand 7 states. [2018-12-08 22:13:18,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:18,806 INFO L93 Difference]: Finished difference Result 5048 states and 6662 transitions. [2018-12-08 22:13:18,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 22:13:18,806 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 258 [2018-12-08 22:13:18,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:18,815 INFO L225 Difference]: With dead ends: 5048 [2018-12-08 22:13:18,816 INFO L226 Difference]: Without dead ends: 3395 [2018-12-08 22:13:18,820 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-08 22:13:18,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3395 states. [2018-12-08 22:13:18,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3395 to 3383. [2018-12-08 22:13:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3383 states. [2018-12-08 22:13:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3383 states to 3383 states and 4456 transitions. [2018-12-08 22:13:18,891 INFO L78 Accepts]: Start accepts. Automaton has 3383 states and 4456 transitions. Word has length 258 [2018-12-08 22:13:18,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:18,891 INFO L480 AbstractCegarLoop]: Abstraction has 3383 states and 4456 transitions. [2018-12-08 22:13:18,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 22:13:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3383 states and 4456 transitions. [2018-12-08 22:13:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-12-08 22:13:18,896 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 22:13:18,896 INFO L402 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 22:13:18,897 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 22:13:18,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 22:13:18,897 INFO L82 PathProgramCache]: Analyzing trace with hash -926770518, now seen corresponding path program 1 times [2018-12-08 22:13:18,897 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 22:13:18,897 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 22:13:18,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 22:13:18,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 22:13:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 22:13:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-12-08 22:13:19,058 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 22:13:19,058 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 22:13:19,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 22:13:19,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 22:13:19,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:19,059 INFO L87 Difference]: Start difference. First operand 3383 states and 4456 transitions. Second operand 3 states. [2018-12-08 22:13:19,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 22:13:19,098 INFO L93 Difference]: Finished difference Result 3397 states and 4470 transitions. [2018-12-08 22:13:19,098 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 22:13:19,098 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 267 [2018-12-08 22:13:19,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 22:13:19,098 INFO L225 Difference]: With dead ends: 3397 [2018-12-08 22:13:19,098 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 22:13:19,104 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 22:13:19,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 22:13:19,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 22:13:19,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 22:13:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 22:13:19,104 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 267 [2018-12-08 22:13:19,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 22:13:19,104 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 22:13:19,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 22:13:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 22:13:19,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 22:13:19,107 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 6813 6818) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 6813 6818) the Hoare annotation is: true [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 6813 6818) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 9602 9604) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 9602 9604) the Hoare annotation is: true [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 9602 9604) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point p54u_disconnectFINAL(lines 8572 8594) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L451 ceAbstractionStarter]: At program point p54u_disconnectENTRY(lines 8572 8594) the Hoare annotation is: true [2018-12-08 22:13:24,090 INFO L448 ceAbstractionStarter]: For program point p54u_disconnectEXIT(lines 8572 8594) no Hoare annotation was computed. [2018-12-08 22:13:24,090 INFO L451 ceAbstractionStarter]: At program point L8589(line 8589) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L8590-1(line 8590) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L8588(line 8588) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L8589-1(line 8589) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8587(line 8587) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8586(line 8586) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8591(line 8591) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8590(line 8590) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L8581(lines 8581 8584) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8579(line 8579) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L8579-1(line 8579) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L8586-1(line 8586) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point L6847-1(line 6847) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point L6847(line 6847) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 6843 6850) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L451 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 6843 6850) the Hoare annotation is: true [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 6843 6850) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbFINAL(lines 9745 9747) no Hoare annotation was computed. [2018-12-08 22:13:24,091 INFO L448 ceAbstractionStarter]: For program point usb_submit_urbEXIT(lines 9745 9747) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point usb_submit_urbENTRY(lines 9745 9747) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point ldv___ldv_usb_unlock_device_13EXIT(lines 8897 8904) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L444 ceAbstractionStarter]: At program point ldv___ldv_usb_unlock_device_13ENTRY(lines 8897 8904) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point ldv___ldv_usb_unlock_device_13FINAL(lines 8897 8904) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L444 ceAbstractionStarter]: At program point L8900(line 8900) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,092 INFO L444 ceAbstractionStarter]: At program point L8900-1(line 8900) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgFINAL(lines 9709 9711) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point usb_bulk_msgENTRY(lines 9709 9711) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point usb_bulk_msgEXIT(lines 9709 9711) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 6734 6740) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 6734 6740) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 6734 6740) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 9631 9633) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 9631 9633) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 9755 9757) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 9755 9757) no Hoare annotation was computed. [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 9755 9757) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,092 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point usb_deregisterEXIT(lines 9712 9714) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point usb_deregisterFINAL(lines 9712 9714) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point usb_deregisterENTRY(lines 9712 9714) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point L8941(lines 8941 8944) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point L8941-1(lines 8941 8944) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point ldv_undef_int_negativeENTRY(lines 8934 8947) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point L8939(line 8939) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point L8939-1(line 8939) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point L8942(line 8942) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point ldv_undef_int_negativeFINAL(lines 8934 8947) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point ldv_undef_int_negativeEXIT(lines 8934 8947) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initFINAL(lines 6943 6953) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point L6950(line 6950) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point skb_queue_head_initENTRY(lines 6943 6953) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point L6947-1(line 6947) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point L6947(line 6947) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point L6948-1(lines 6948 6949) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point L6948(lines 6948 6949) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point skb_queue_head_initEXIT(lines 6943 6953) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L451 ceAbstractionStarter]: At program point usb_put_devENTRY(lines 9733 9735) the Hoare annotation is: true [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point usb_put_devFINAL(lines 9733 9735) no Hoare annotation was computed. [2018-12-08 22:13:24,093 INFO L448 ceAbstractionStarter]: For program point usb_put_devEXIT(lines 9733 9735) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point p54_unregister_commonENTRY(lines 9670 9672) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point p54_unregister_commonEXIT(lines 9670 9672) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point p54_unregister_commonFINAL(lines 9670 9672) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point usb_get_devFINAL(lines 9719 9721) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point usb_get_devEXIT(lines 9719 9721) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point usb_get_devENTRY(lines 9719 9721) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L9720(line 9720) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L9720-1(line 9720) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point p54_free_commonEXIT(lines 9644 9646) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point p54_free_commonFINAL(lines 9644 9646) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point p54_free_commonENTRY(lines 9644 9646) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7839(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7864(lines 7864 7868) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7856-1(line 7856) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7856(line 7856) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7724-1(line 7724) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7724(line 7724) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7881(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7716(lines 7716 7719) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7774(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7807-1(line 7807) no Hoare annotation was computed. [2018-12-08 22:13:24,094 INFO L451 ceAbstractionStarter]: At program point L7807(line 7807) the Hoare annotation is: true [2018-12-08 22:13:24,094 INFO L448 ceAbstractionStarter]: For program point L7873(lines 7873 7876) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7708-1(line 7708) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7708(line 7708) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7799-1(line 7799) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7799(line 7799) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7733-1(line 7733) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7733(line 7733) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7882(line 7882) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7783-1(line 7783) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7783(line 7783) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7874(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7709(lines 7709 7712) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7767(line 7767) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_3887EXIT(lines 7670 7885) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7792-2(line 7792) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7792(line 7792) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7850(line 7850) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7784(lines 7784 7788) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7850-1(line 7850) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7842(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7834(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7801-1(line 7801) no Hoare annotation was computed. [2018-12-08 22:13:24,095 INFO L451 ceAbstractionStarter]: At program point L7801(line 7801) the Hoare annotation is: true [2018-12-08 22:13:24,095 INFO L448 ceAbstractionStarter]: For program point L7851(lines 7851 7855) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7802(lines 7802 7806) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7835-1(line 7835) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7835(line 7835) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7736-1(lines 7736 7737) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7736(lines 7736 7737) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7794(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7860-2(lines 7860 7863) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7860(line 7860) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7761(line 7761) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7819(lines 7819 7827) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7819-2(lines 7705 7884) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7811(lines 7811 7818) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7877(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_3887FINAL(lines 7670 7885) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7811-2(lines 7811 7818) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7836-1(lines 7836 7837) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7836(lines 7836 7837) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7869(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7754(lines 7754 7773) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point p54u_upload_firmware_3887ENTRY(lines 7670 7885) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7779(lines 7779 7782) no Hoare annotation was computed. [2018-12-08 22:13:24,096 INFO L451 ceAbstractionStarter]: At program point L7870(line 7870) the Hoare annotation is: true [2018-12-08 22:13:24,096 INFO L448 ceAbstractionStarter]: For program point L7713-1(line 7713) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L7713(line 7713) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7870-1(line 7870) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L7796(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7722(line 7722) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7755(line 7755) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7821(lines 7821 7825) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7722-2(line 7722) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L7780(lines 7705 7884) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7813(lines 7813 7816) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7838(lines 7838 7841) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L7871-1(lines 7871 7872) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L7871(lines 7871 7872) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point p54u_suspendEXIT(lines 8657 8664) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point L8661(line 8661) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point L8661-1(line 8661) no Hoare annotation was computed. [2018-12-08 22:13:24,097 INFO L451 ceAbstractionStarter]: At program point p54u_suspendENTRY(lines 8657 8664) the Hoare annotation is: true [2018-12-08 22:13:24,097 INFO L448 ceAbstractionStarter]: For program point p54u_suspendFINAL(lines 8657 8664) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L444 ceAbstractionStarter]: At program point L8893(line 8893) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_12FINAL(lines 8889 8896) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L8893-1(line 8893) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_12EXIT(lines 8889 8896) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L444 ceAbstractionStarter]: At program point ldv_usb_lock_device_for_reset_12ENTRY(lines 8889 8896) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point ieee80211_restart_hwFINAL(lines 9621 9623) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point ieee80211_restart_hwEXIT(lines 9621 9623) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point ieee80211_restart_hwENTRY(lines 9621 9623) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 6915 6920) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 6915 6920) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 6915 6920) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point p54u_stopENTRY(lines 7334 7340) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point p54u_stopFINAL(lines 7334 7340) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point L7337(line 7337) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point p54u_stopEXIT(lines 7334 7340) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L8327(lines 8327 8330) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L8228-1(lines 8228 8229) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point L8228(lines 8228 8229) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point L8030(line 8030) the Hoare annotation is: true [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L8096(lines 8096 8099) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L7964(lines 7964 7967) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L448 ceAbstractionStarter]: For program point L8030-1(line 8030) no Hoare annotation was computed. [2018-12-08 22:13:24,098 INFO L451 ceAbstractionStarter]: At program point L8262(lines 8262 8263) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8163-1(lines 8163 8164) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8163(lines 8163 8164) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8196(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8262-1(lines 8262 8263) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8031(lines 8031 8034) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8097(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L7965(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8230(lines 8230 8233) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8065-1(lines 8065 8066) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8065(lines 8065 8066) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8264(lines 8264 8267) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8297-1(line 8297) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8297(line 8297) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8165(lines 8165 8168) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L7934(line 7934) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8000-1(line 8000) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8000(line 8000) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L7934-1(line 7934) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8298(lines 8298 8301) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8331(lines 8331 8334) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L451 ceAbstractionStarter]: At program point L8331-2(lines 8331 8334) the Hoare annotation is: true [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L8067(lines 8067 8070) no Hoare annotation was computed. [2018-12-08 22:13:24,099 INFO L448 ceAbstractionStarter]: For program point L7935(lines 7935 7938) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L7968-1(line 7968) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L7968(line 7968) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8001(lines 8001 8004) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8200(lines 8200 8203) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8035-1(line 8035) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8035(line 8035) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8101-1(lines 8101 8102) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8101(lines 8101 8102) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L7969(lines 7969 7972) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8201(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8036(lines 8036 8039) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8103(lines 8103 8106) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8169-1(lines 8169 8170) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8169(lines 8169 8170) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8302(line 8302) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8335(line 8335) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8302-1(line 8302) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8137-2(line 8137) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8137(line 8137) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8005-1(line 8005) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8005(line 8005) the Hoare annotation is: true [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8303(lines 8303 8306) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L448 ceAbstractionStarter]: For program point L8336(lines 8336 8339) no Hoare annotation was computed. [2018-12-08 22:13:24,100 INFO L451 ceAbstractionStarter]: At program point L8138(line 8138) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8204-1(lines 8204 8205) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8204(lines 8204 8205) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8237-1(lines 8237 8238) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8237(lines 8237 8238) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8006(lines 8006 8009) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8138-1(line 8138) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8271(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8139-1(line 8139) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8139(line 8139) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8040(line 8040) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8206(lines 8206 8209) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8239(lines 8239 8242) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8074(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8140(lines 8140 8144) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L7942(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8041(lines 8041 8044) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L7976(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8307-1(lines 8307 8308) no Hoare annotation was computed. [2018-12-08 22:13:24,101 INFO L451 ceAbstractionStarter]: At program point L8307(lines 8307 8308) the Hoare annotation is: true [2018-12-08 22:13:24,101 INFO L448 ceAbstractionStarter]: For program point L8340-1(line 8340) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8340(line 8340) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8175-1(lines 8175 8176) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8175(lines 8175 8176) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8010(line 8010) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8010-1(line 8010) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8275(lines 8275 8278) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8341(lines 8341 8343) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8110(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8011(lines 8011 8014) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8210(line 8210) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8276(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8309(lines 8309 8312) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8078(lines 8078 8081) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8210-2(lines 8210 8214) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8177(lines 8177 8180) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L7946(lines 7946 7949) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8045-1(line 8045) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8045(line 8045) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8046(lines 8046 8049) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8079(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L8145-1(lines 8145 8146) no Hoare annotation was computed. [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L8145(lines 8145 8146) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L451 ceAbstractionStarter]: At program point L7947(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,102 INFO L448 ceAbstractionStarter]: For program point L7980(lines 7980 7983) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8344(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L7981(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8246(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8279-1(lines 8279 8280) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8279(lines 8279 8280) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8345(line 8345) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8114(lines 8114 8117) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8147(lines 8147 8150) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8015-1(line 8015) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8015(line 8015) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8313-1(line 8313) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8313(line 8313) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8115(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8181-1(lines 8181 8182) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8181(lines 8181 8182) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8016(lines 8016 8019) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8314(line 8314) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8215-1(line 8215) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8215(line 8215) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8281(lines 8281 8284) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8314-1(line 8314) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8050(lines 8050 8051) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L8083-1(lines 8083 8084) no Hoare annotation was computed. [2018-12-08 22:13:24,103 INFO L451 ceAbstractionStarter]: At program point L8083(lines 8083 8084) the Hoare annotation is: true [2018-12-08 22:13:24,103 INFO L448 ceAbstractionStarter]: For program point L7984-1(line 7984) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L7984(line 7984) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8050-1(lines 8050 8051) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8315(line 8315) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8183(lines 8183 8186) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8216(lines 8216 8219) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8315-2(lines 8315 8318) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L7952-1(line 7952) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L7952(line 7952) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L7985(lines 7985 7988) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8250(lines 8250 8253) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L8118(lines 8118 8119) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8151-1(lines 8151 8152) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L8151(lines 8151 8152) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8052(lines 8052 8055) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8085(lines 8085 8088) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8118-1(lines 8118 8119) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L7953(lines 7953 7956) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L8251(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L8020(line 8020) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point p54u_upload_firmware_net2280ENTRY(lines 7886 8348) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8285-1(lines 8285 8286) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L451 ceAbstractionStarter]: At program point L8285(lines 8285 8286) the Hoare annotation is: true [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8120(lines 8120 8123) no Hoare annotation was computed. [2018-12-08 22:13:24,104 INFO L448 ceAbstractionStarter]: For program point L8153(lines 8153 8156) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L7922(line 7922) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_net2280FINAL(lines 7886 8348) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8021(lines 8021 8024) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L7922-1(line 7922) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8319-1(lines 8319 8320) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8319(lines 8319 8320) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8187-1(lines 8187 8188) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8187(lines 8187 8188) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L7923(lines 7923 7926) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L7989-1(line 7989) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L7989(line 7989) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8287(lines 8287 8290) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L7990(lines 7990 7993) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8056-1(lines 8056 8057) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8056(lines 8056 8057) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8255-1(lines 8255 8256) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8255(lines 8255 8256) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8321(lines 8321 8324) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8189(lines 8189 8192) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8223(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8058(lines 8058 8061) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8124-1(lines 8124 8125) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8124(lines 8124 8125) the Hoare annotation is: true [2018-12-08 22:13:24,105 INFO L448 ceAbstractionStarter]: For program point L8157-1(lines 8157 8158) no Hoare annotation was computed. [2018-12-08 22:13:24,105 INFO L451 ceAbstractionStarter]: At program point L8157(lines 8157 8158) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8025-1(line 8025) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L8025(line 8025) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8257(lines 8257 8260) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8026(lines 8026 8029) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L8092(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L7927-1(line 7927) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L7927(line 7927) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L7960(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8291-1(lines 8291 8292) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L8291(lines 8291 8292) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8126(lines 8126 8129) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8159(lines 8159 8162) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L8225(lines 7919 8347) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L7994(line 7994) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L7928(lines 7928 7931) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L7994-1(line 7994) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8325-1(lines 8325 8326) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point L8325(lines 8325 8326) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L7995(lines 7995 7998) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point p54u_upload_firmware_net2280EXIT(lines 7886 8348) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L8293(lines 8293 8296) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 6657 6673) the Hoare annotation is: true [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point L6664(lines 6664 6671) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 6657 6673) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 6657 6673) no Hoare annotation was computed. [2018-12-08 22:13:24,106 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 8693 8701) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L8697(line 8697) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point L8697-1(line 8697) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 8693 8701) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 8693 8701) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point usb_kill_anchored_urbsENTRY(lines 9730 9732) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point usb_kill_anchored_urbsFINAL(lines 9730 9732) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point usb_kill_anchored_urbsEXIT(lines 9730 9732) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 9759 9761) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 9759 9761) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 9759 9761) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point L6881-1(line 6881) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L6881(line 6881) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L6882-1(line 6882) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorEXIT(lines 6876 6889) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L6882(line 6882) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L6883(line 6883) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point init_usb_anchorENTRY(lines 6876 6889) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point L6884(line 6884) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point L6885-1(lines 6885 6886) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point init_usb_anchorFINAL(lines 6876 6889) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L6885(lines 6885 6886) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point p54u_firmware_reset_3887EXIT(lines 7645 7668) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point p54u_firmware_reset_3887ENTRY(lines 7645 7668) the Hoare annotation is: true [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point p54u_firmware_reset_3887FINAL(lines 7645 7668) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L448 ceAbstractionStarter]: For program point L7659-1(line 7659) no Hoare annotation was computed. [2018-12-08 22:13:24,107 INFO L451 ceAbstractionStarter]: At program point L7659(line 7659) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L7660-1(lines 7651 7667) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point L7660(line 7660) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L7661-1(lines 7661 7665) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L7655(lines 7655 7658) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L7653-1(line 7653) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point L7653(line 7653) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point __netdev_alloc_skbENTRY(lines 9599 9601) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbFINAL(lines 9599 9601) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point L9600(line 9600) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L9600-1(line 9600) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point __netdev_alloc_skbEXIT(lines 9599 9601) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initEXIT(lines 6932 6942) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point __skb_queue_head_initENTRY(lines 6932 6942) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point __skb_queue_head_initFINAL(lines 6932 6942) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point init_completionENTRY(lines 6770 6778) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point init_completionFINAL(lines 6770 6778) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point L6775-1(line 6775) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point L6775(line 6775) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point init_completionEXIT(lines 6770 6778) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 6890 6904) the Hoare annotation is: true [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 6890 6904) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 6890 6904) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 8927 8933) no Hoare annotation was computed. [2018-12-08 22:13:24,108 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 8927 8933) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 8931) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 8927 8933) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point L8606-1(line 8606) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point p54u_pre_resetEXIT(lines 8595 8609) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point L8602(lines 8602 8605) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point L8606(line 8606) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point p54u_pre_resetENTRY(lines 8595 8609) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point p54u_pre_resetFINAL(lines 8595 8609) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point L8600(line 8600) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point L8600-1(line 8600) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point L8922(line 8922) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_15FINAL(lines 8919 8926) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv_usb_deregister_15EXIT(lines 8919 8926) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point ldv_usb_deregister_15ENTRY(lines 8919 8926) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point L8922-1(line 8922) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point p54_init_commonEXIT(lines 9651 9653) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point L9652(line 9652) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point L9652-1(line 9652) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point p54_init_commonENTRY(lines 9651 9653) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point p54_init_commonFINAL(lines 9651 9653) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 6741 6746) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 6741 6746) the Hoare annotation is: true [2018-12-08 22:13:24,109 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 6741 6746) no Hoare annotation was computed. [2018-12-08 22:13:24,109 INFO L444 ceAbstractionStarter]: At program point L9548(line 9548) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L9548-1(line 9548) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_udev_of_p54u_privEXIT(lines 9538 9552) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point L9545(line 9545) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L9544(lines 9544 9550) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L9545-1(line 9545) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point L9543(line 9543) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point ldv_usb_lock_device_for_reset_udev_of_p54u_privENTRY(lines 9538 9552) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L9543-1(line 9543) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point ldv_usb_lock_device_for_reset_udev_of_p54u_privFINAL(lines 9538 9552) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,110 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point p54u_device_resetENTRY(lines 7612 7642) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L7635-1(lines 7635 7639) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L7631(lines 7631 7634) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L7631-2(lines 7617 7641) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point L7621-1(line 7621) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point L7621(line 7621) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (and (not (= 0 p54u_device_reset_~lock~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,110 INFO L448 ceAbstractionStarter]: For program point p54u_device_resetEXIT(lines 7612 7642) no Hoare annotation was computed. [2018-12-08 22:13:24,110 INFO L444 ceAbstractionStarter]: At program point L7630(line 7630) the Hoare annotation is: (let ((.cse0 (= 0 p54u_device_reset_~lock~0))) (or (not (= 1 ~ldv_mutex_lock~0)) (and (not .cse0) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (= p54u_device_reset_~ret~1 0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (and .cse0 (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)))) [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7632-1(line 7632) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L444 ceAbstractionStarter]: At program point L7632(line 7632) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (and (not (= 0 p54u_device_reset_~lock~0)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0))) [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point p54u_device_resetFINAL(lines 7612 7642) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7630-1(line 7630) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7622(lines 7622 7627) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7620-2(lines 7620 7629) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7620(lines 7620 7629) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 6691 6701) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 6691 6701) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 6691 6701) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7358(lines 7358 7362) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7387(lines 7351 7399) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7389(lines 7389 7392) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7385-1(line 7385) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7385(line 7385) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7379(lines 7379 7384) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7381(lines 7351 7399) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7377(line 7377) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7371-1(lines 7371 7372) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7371(lines 7371 7372) the Hoare annotation is: true [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point p54u_init_urbsFINAL(lines 7341 7400) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L448 ceAbstractionStarter]: For program point L7369-1(line 7369) no Hoare annotation was computed. [2018-12-08 22:13:24,111 INFO L451 ceAbstractionStarter]: At program point L7369(line 7369) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7363-1(line 7363) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7363(line 7363) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7396(line 7396) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7390(lines 7351 7399) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7388(line 7388) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7357(line 7357) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7378(line 7378) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7380-1(line 7380) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7380(line 7380) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point p54u_init_urbsENTRY(lines 7341 7400) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7376-1(line 7376) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7376(line 7376) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7370(line 7370) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point p54u_init_urbsEXIT(lines 7341 7400) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7370-1(line 7370) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point L7395(line 7395) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7364(lines 7364 7368) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point L7397(line 7397) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point request_firmware_nowaitEXIT(lines 9677 9679) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point request_firmware_nowaitENTRY(lines 9677 9679) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point request_firmware_nowaitFINAL(lines 9677 9679) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,112 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,112 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point crc32_leEXIT(lines 9612 9614) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L451 ceAbstractionStarter]: At program point crc32_leENTRY(lines 9612 9614) the Hoare annotation is: true [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point crc32_leFINAL(lines 9612 9614) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 6702 6709) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point L6706-1(line 6706) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L451 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 6702 6709) the Hoare annotation is: true [2018-12-08 22:13:24,113 INFO L451 ceAbstractionStarter]: At program point L6706(line 6706) the Hoare annotation is: true [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 6702 6709) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 6763 6768) the Hoare annotation is: true [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 6763 6768) no Hoare annotation was computed. [2018-12-08 22:13:24,113 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 6763 6768) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point p54u_readENTRY(lines 7565 7600) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7585-1(line 7585) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point L7585(line 7585) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7586-1(line 7586) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7578(lines 7578 7582) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point p54u_readEXIT(lines 7565 7600) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7578-2(lines 7578 7582) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7591-1(line 7591) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point L7591(line 7591) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7592-1(line 7592) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point p54u_readFINAL(lines 7565 7600) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point L7592(line 7592) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7593(lines 7593 7596) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point L7586(line 7586) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L7587(lines 7587 7590) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point p54u_driver_initFINAL(lines 8672 8679) no Hoare annotation was computed. [2018-12-08 22:13:24,114 INFO L451 ceAbstractionStarter]: At program point L8676(line 8676) the Hoare annotation is: true [2018-12-08 22:13:24,114 INFO L448 ceAbstractionStarter]: For program point L8676-1(line 8676) no Hoare annotation was computed. [2018-12-08 22:13:24,120 INFO L451 ceAbstractionStarter]: At program point p54u_driver_initENTRY(lines 8672 8679) the Hoare annotation is: true [2018-12-08 22:13:24,120 INFO L448 ceAbstractionStarter]: For program point p54u_driver_initEXIT(lines 8672 8679) no Hoare annotation was computed. [2018-12-08 22:13:24,120 INFO L448 ceAbstractionStarter]: For program point L7551(lines 7551 7557) no Hoare annotation was computed. [2018-12-08 22:13:24,120 INFO L448 ceAbstractionStarter]: For program point L7552-1(line 7552) no Hoare annotation was computed. [2018-12-08 22:13:24,120 INFO L451 ceAbstractionStarter]: At program point L7552(line 7552) the Hoare annotation is: true [2018-12-08 22:13:24,120 INFO L448 ceAbstractionStarter]: For program point L7551-2(lines 7551 7557) no Hoare annotation was computed. [2018-12-08 22:13:24,120 INFO L451 ceAbstractionStarter]: At program point p54u_writeENTRY(lines 7542 7564) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point p54u_writeEXIT(lines 7542 7564) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point p54u_writeFINAL(lines 7542 7564) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L7561-1(line 7561) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L451 ceAbstractionStarter]: At program point L7561(line 7561) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L451 ceAbstractionStarter]: At program point L7555(line 7555) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L451 ceAbstractionStarter]: At program point L6795(line 6795) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 6793 6796) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 6793 6796) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 6793 6796) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L451 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 6710 6717) the Hoare annotation is: true [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 6710 6717) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 6710 6717) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L8797(lines 8797 8809) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L8789(lines 8789 8794) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 8702 8827) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L444 ceAbstractionStarter]: At program point L8748(line 8748) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L8748-1(line 8748) no Hoare annotation was computed. [2018-12-08 22:13:24,121 INFO L448 ceAbstractionStarter]: For program point L8798-1(line 8798) no Hoare annotation was computed. [2018-12-08 22:13:24,125 INFO L444 ceAbstractionStarter]: At program point L8798(line 8798) the Hoare annotation is: (or (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,125 INFO L448 ceAbstractionStarter]: For program point L8790-1(line 8790) no Hoare annotation was computed. [2018-12-08 22:13:24,125 INFO L448 ceAbstractionStarter]: For program point L8724(lines 8724 8779) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L444 ceAbstractionStarter]: At program point L8790(line 8790) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8799-2(lines 8797 8808) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8799(lines 8799 8802) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8725(line 8725) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8824(line 8824) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 8702 8827) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 8702 8827) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8767(line 8767) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8726(lines 8726 8734) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8784(line 8784) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8768(lines 8768 8775) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8818(line 8818) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8760(line 8760) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L444 ceAbstractionStarter]: At program point L8727(line 8727) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8727-1(line 8727) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8785(lines 8785 8816) no Hoare annotation was computed. [2018-12-08 22:13:24,126 INFO L448 ceAbstractionStarter]: For program point L8777(line 8777) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L444 ceAbstractionStarter]: At program point L8711(line 8711) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8711-1(line 8711) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L444 ceAbstractionStarter]: At program point L8769(line 8769) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8736(line 8736) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8769-1(line 8769) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L451 ceAbstractionStarter]: At program point L8819(line 8819) the Hoare annotation is: true [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8761(lines 8761 8765) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8728(lines 8728 8732) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L448 ceAbstractionStarter]: For program point L8811(line 8811) no Hoare annotation was computed. [2018-12-08 22:13:24,130 INFO L451 ceAbstractionStarter]: At program point L8778(line 8778) the Hoare annotation is: true [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8720(lines 8720 8820) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8770(lines 8770 8773) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L444 ceAbstractionStarter]: At program point L8762(line 8762) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8737(lines 8737 8744) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8787(lines 8787 8813) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L444 ceAbstractionStarter]: At program point L8754(line 8754) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8762-1(line 8762) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L451 ceAbstractionStarter]: At program point L8812(line 8812) the Hoare annotation is: true [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8746(line 8746) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8721(line 8721) no Hoare annotation was computed. [2018-12-08 22:13:24,131 INFO L448 ceAbstractionStarter]: For program point L8754-1(line 8754) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L444 ceAbstractionStarter]: At program point L8738(line 8738) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,136 INFO L444 ceAbstractionStarter]: At program point L8713(line 8713) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,136 INFO L444 ceAbstractionStarter]: At program point L8713-1(line 8713) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8796(line 8796) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8738-1(line 8738) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L444 ceAbstractionStarter]: At program point L8821(lines 8710 8826) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0))) [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8788(line 8788) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8722(lines 8722 8782) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8747(lines 8747 8752) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8714(line 8714) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L444 ceAbstractionStarter]: At program point L8805(lines 8710 8826) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 |old(~ldv_retval_3~0)|)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8739(lines 8739 8742) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point L8747-2(lines 8724 8779) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point __const_udelayFINAL(lines 9582 9584) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L448 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 9582 9584) no Hoare annotation was computed. [2018-12-08 22:13:24,136 INFO L451 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 9582 9584) the Hoare annotation is: true [2018-12-08 22:13:24,136 INFO L451 ceAbstractionStarter]: At program point wait_for_completionENTRY(lines 9751 9753) the Hoare annotation is: true [2018-12-08 22:13:24,137 INFO L448 ceAbstractionStarter]: For program point wait_for_completionEXIT(lines 9751 9753) no Hoare annotation was computed. [2018-12-08 22:13:24,141 INFO L448 ceAbstractionStarter]: For program point wait_for_completionFINAL(lines 9751 9753) no Hoare annotation was computed. [2018-12-08 22:13:24,141 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 6631 6638) no Hoare annotation was computed. [2018-12-08 22:13:24,141 INFO L451 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 6631 6638) the Hoare annotation is: true [2018-12-08 22:13:24,141 INFO L448 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 6631 6638) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point L9454-1(lines 9454 9457) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_udev_of_p54u_privEXIT(lines 9451 9461) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_udev_of_p54u_privENTRY(lines 9451 9461) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_udev_of_p54u_privFINAL(lines 9451 9461) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L444 ceAbstractionStarter]: At program point L9455(line 9455) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point L9454(lines 9454 9457) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L451 ceAbstractionStarter]: At program point SET_IEEE80211_DEVENTRY(lines 7014 7020) the Hoare annotation is: true [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point SET_IEEE80211_DEVEXIT(lines 7014 7020) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point SET_IEEE80211_DEVFINAL(lines 7014 7020) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L451 ceAbstractionStarter]: At program point L7017(line 7017) the Hoare annotation is: true [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point p54u_driver_exitEXIT(lines 8680 8686) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L451 ceAbstractionStarter]: At program point p54u_driver_exitENTRY(lines 8680 8686) the Hoare annotation is: true [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point p54u_driver_exitFINAL(lines 8680 8686) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L451 ceAbstractionStarter]: At program point p54u_resumeENTRY(lines 8610 8634) the Hoare annotation is: true [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point p54u_resumeEXIT(lines 8610 8634) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point L8627(lines 8627 8630) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point p54u_resumeFINAL(lines 8610 8634) no Hoare annotation was computed. [2018-12-08 22:13:24,142 INFO L451 ceAbstractionStarter]: At program point L8631(line 8631) the Hoare annotation is: true [2018-12-08 22:13:24,142 INFO L448 ceAbstractionStarter]: For program point L8631-1(line 8631) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L8620(lines 8620 8623) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L451 ceAbstractionStarter]: At program point L8618(line 8618) the Hoare annotation is: true [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L8625(line 8625) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L451 ceAbstractionStarter]: At program point L8625-2(line 8625) the Hoare annotation is: true [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L8625-3(lines 8625 8626) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L8618-1(line 8618) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,147 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,147 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point L-1-17(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point L-1-20(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-21(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L-1-22(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L8477(lines 8477 8480) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L448 ceAbstractionStarter]: For program point L8476(line 8476) no Hoare annotation was computed. [2018-12-08 22:13:24,148 INFO L451 ceAbstractionStarter]: At program point L8475(line 8475) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point L8475-1(line 8475) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point p54u_load_firmwareFINAL(lines 8462 8494) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point L8471(line 8471) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point L8471-1(line 8471) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point p54u_load_firmwareENTRY(lines 8462 8494) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point L8486-1(lines 8486 8491) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point L8484(lines 8484 8485) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point L8483(line 8483) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point L8484-1(lines 8484 8485) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point L8483-1(line 8483) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point p54u_load_firmwareEXIT(lines 8462 8494) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point L8489(line 8489) the Hoare annotation is: true [2018-12-08 22:13:24,153 INFO L448 ceAbstractionStarter]: For program point L8486(lines 8486 8491) no Hoare annotation was computed. [2018-12-08 22:13:24,153 INFO L451 ceAbstractionStarter]: At program point p54_find_typeENTRY(lines 8349 8373) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point L8366(lines 8352 8372) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point p54_find_typeFINAL(lines 8349 8373) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point L8363(lines 8352 8372) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point p54_find_typeEXIT(lines 8349 8373) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point L8361(lines 8352 8372) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point L8356(lines 8356 8359) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point usb_register_driverENTRY(lines 9737 9739) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point usb_register_driverFINAL(lines 9737 9739) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point usb_register_driverEXIT(lines 9737 9739) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point set_wiphy_devEXIT(lines 7007 7013) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point set_wiphy_devENTRY(lines 7007 7013) the Hoare annotation is: true [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point set_wiphy_devFINAL(lines 7007 7013) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L448 ceAbstractionStarter]: For program point usb_free_urbEXIT(lines 9715 9717) no Hoare annotation was computed. [2018-12-08 22:13:24,154 INFO L451 ceAbstractionStarter]: At program point usb_free_urbENTRY(lines 9715 9717) the Hoare annotation is: true [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point usb_free_urbFINAL(lines 9715 9717) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenEXIT(lines 6926 6931) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point skb_queue_lenFINAL(lines 6926 6931) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L451 ceAbstractionStarter]: At program point skb_queue_lenENTRY(lines 6926 6931) the Hoare annotation is: true [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point __dev_alloc_skbEXIT(lines 6982 6989) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L451 ceAbstractionStarter]: At program point __dev_alloc_skbENTRY(lines 6982 6989) the Hoare annotation is: true [2018-12-08 22:13:24,159 INFO L451 ceAbstractionStarter]: At program point L6986(line 6986) the Hoare annotation is: true [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point __dev_alloc_skbFINAL(lines 6982 6989) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point L6986-1(line 6986) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point __ldv_usb_unlock_deviceFINAL(lines 9591 9593) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L451 ceAbstractionStarter]: At program point __ldv_usb_unlock_deviceENTRY(lines 9591 9593) the Hoare annotation is: true [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point __ldv_usb_unlock_deviceEXIT(lines 9591 9593) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L448 ceAbstractionStarter]: For program point usb_anchor_urbFINAL(lines 9705 9707) no Hoare annotation was computed. [2018-12-08 22:13:24,159 INFO L451 ceAbstractionStarter]: At program point usb_anchor_urbENTRY(lines 9705 9707) the Hoare annotation is: true [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point usb_anchor_urbEXIT(lines 9705 9707) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L444 ceAbstractionStarter]: At program point L9516(line 9516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point L9515(lines 9515 9518) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point L9515-1(lines 9515 9518) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_udev_of_p54u_privEXIT(lines 9512 9522) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_udev_of_p54u_privENTRY(lines 9512 9522) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_udev_of_p54u_privFINAL(lines 9512 9522) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 6819 6825) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 6819 6825) no Hoare annotation was computed. [2018-12-08 22:13:24,160 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 6819 6825) the Hoare annotation is: true [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point skb_queue_tailFINAL(lines 9692 9694) no Hoare annotation was computed. [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point skb_queue_tailEXIT(lines 9692 9694) no Hoare annotation was computed. [2018-12-08 22:13:24,165 INFO L451 ceAbstractionStarter]: At program point skb_queue_tailENTRY(lines 9692 9694) the Hoare annotation is: true [2018-12-08 22:13:24,165 INFO L444 ceAbstractionStarter]: At program point ldv_usb_unlock_device_udev_of_p54u_privENTRY(lines 9553 9559) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 2 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (= 2 ~ldv_mutex_udev_of_p54u_priv~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point ldv_usb_unlock_device_udev_of_p54u_privEXIT(lines 9553 9559) no Hoare annotation was computed. [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point ldv_usb_unlock_device_udev_of_p54u_privFINAL(lines 9553 9559) no Hoare annotation was computed. [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point p54u_free_urbsFINAL(lines 7325 7333) no Hoare annotation was computed. [2018-12-08 22:13:24,165 INFO L448 ceAbstractionStarter]: For program point p54u_free_urbsEXIT(lines 7325 7333) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L451 ceAbstractionStarter]: At program point p54u_free_urbsENTRY(lines 7325 7333) the Hoare annotation is: true [2018-12-08 22:13:24,166 INFO L451 ceAbstractionStarter]: At program point L7330(line 7330) the Hoare annotation is: true [2018-12-08 22:13:24,166 INFO L451 ceAbstractionStarter]: At program point kmemdupENTRY(lines 9628 9630) the Hoare annotation is: true [2018-12-08 22:13:24,166 INFO L451 ceAbstractionStarter]: At program point L9629(line 9629) the Hoare annotation is: true [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L9629-1(line 9629) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point kmemdupEXIT(lines 9628 9630) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point kmemdupFINAL(lines 9628 9630) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L444 ceAbstractionStarter]: At program point L8508(line 8508) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8508-1(line 8508) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8533(line 8533) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8533-2(line 8533) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8529(line 8529) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8529-2(line 8529) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8517(line 8517) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point L8550-1(line 8550) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L448 ceAbstractionStarter]: For program point p54u_probeFINAL(lines 8495 8571) no Hoare annotation was computed. [2018-12-08 22:13:24,166 INFO L444 ceAbstractionStarter]: At program point L8521(line 8521) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,171 INFO L444 ceAbstractionStarter]: At program point L8550(line 8550) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,171 INFO L448 ceAbstractionStarter]: For program point L8509(lines 8509 8513) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8542(lines 8542 8545) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8534-2(line 8534) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8563(line 8563) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8530(line 8530) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8534(line 8534) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8522(line 8522) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8530-2(line 8530) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L444 ceAbstractionStarter]: At program point L8539(lines 8505 8570) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,172 INFO L444 ceAbstractionStarter]: At program point L8506(line 8506) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,172 INFO L444 ceAbstractionStarter]: At program point L8543(lines 8505 8570) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8535-2(line 8535) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8564(lines 8564 8568) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8531(line 8531) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8564-1(lines 8564 8568) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8506-1(line 8506) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8535(line 8535) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8531-2(line 8531) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8527(lines 8527 8538) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L448 ceAbstractionStarter]: For program point L8548(lines 8548 8562) no Hoare annotation was computed. [2018-12-08 22:13:24,172 INFO L444 ceAbstractionStarter]: At program point L8548-2(lines 8548 8562) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,180 INFO L444 ceAbstractionStarter]: At program point L8565(line 8565) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point L8532(line 8532) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L444 ceAbstractionStarter]: At program point L8565-1(line 8565) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point L8532-2(line 8532) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point L8536(line 8536) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L444 ceAbstractionStarter]: At program point p54u_probeENTRY(lines 8495 8571) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point p54u_probeEXIT(lines 8495 8571) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point L8528(line 8528) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L448 ceAbstractionStarter]: For program point L8528-2(line 8528) no Hoare annotation was computed. [2018-12-08 22:13:24,180 INFO L444 ceAbstractionStarter]: At program point L8516(line 8516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,181 INFO L444 ceAbstractionStarter]: At program point L8516-1(line 8516) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,181 INFO L444 ceAbstractionStarter]: At program point L8520(line 8520) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,181 INFO L444 ceAbstractionStarter]: At program point L8520-1(line 8520) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 0 ~ldv_retval_3~0)) (not (= 1 |old(~ldv_mutex_udev_of_p54u_priv~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0)) (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) [2018-12-08 22:13:24,181 INFO L451 ceAbstractionStarter]: At program point p54u_openENTRY(lines 7401 7408) the Hoare annotation is: true [2018-12-08 22:13:24,181 INFO L448 ceAbstractionStarter]: For program point L7405-1(line 7405) no Hoare annotation was computed. [2018-12-08 22:13:24,181 INFO L451 ceAbstractionStarter]: At program point L7405(line 7405) the Hoare annotation is: true [2018-12-08 22:13:24,181 INFO L448 ceAbstractionStarter]: For program point p54u_openFINAL(lines 7401 7408) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point p54u_openEXIT(lines 7401 7408) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point skb_unlinkFINAL(lines 9698 9700) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point skb_unlinkEXIT(lines 9698 9700) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L451 ceAbstractionStarter]: At program point skb_unlinkENTRY(lines 9698 9700) the Hoare annotation is: true [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point kfree_skbEXIT(lines 9624 9626) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L451 ceAbstractionStarter]: At program point kfree_skbENTRY(lines 9624 9626) the Hoare annotation is: true [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point kfree_skbFINAL(lines 9624 9626) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L451 ceAbstractionStarter]: At program point msecs_to_jiffiesENTRY(lines 6783 6790) the Hoare annotation is: true [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesEXIT(lines 6783 6790) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point msecs_to_jiffiesFINAL(lines 6783 6790) no Hoare annotation was computed. [2018-12-08 22:13:24,188 INFO L448 ceAbstractionStarter]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point L6787(line 6787) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 6797 6804) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point L6801-1(line 6801) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point L6801(line 6801) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 6797 6804) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 6797 6804) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point usb_reset_deviceENTRY(lines 9741 9743) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point usb_reset_deviceFINAL(lines 9741 9743) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point usb_reset_deviceEXIT(lines 9741 9743) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point p54u_bulk_msgENTRY(lines 7601 7611) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point p54u_bulk_msgEXIT(lines 7601 7611) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point L7607-1(line 7607) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point L7607(line 7607) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point p54u_bulk_msgFINAL(lines 7601 7611) no Hoare annotation was computed. [2018-12-08 22:13:24,189 INFO L451 ceAbstractionStarter]: At program point L7608(line 7608) the Hoare annotation is: true [2018-12-08 22:13:24,189 INFO L448 ceAbstractionStarter]: For program point usb_unanchor_urbEXIT(lines 9748 9750) no Hoare annotation was computed. [2018-12-08 22:13:24,193 INFO L448 ceAbstractionStarter]: For program point usb_unanchor_urbFINAL(lines 9748 9750) no Hoare annotation was computed. [2018-12-08 22:13:24,193 INFO L451 ceAbstractionStarter]: At program point usb_unanchor_urbENTRY(lines 9748 9750) the Hoare annotation is: true [2018-12-08 22:13:24,193 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_14FINAL(lines 8905 8918) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point ldv_usb_register_driver_14EXIT(lines 8905 8918) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point L8911(line 8911) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point L8911-1(line 8911) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point ldv_usb_register_driver_14ENTRY(lines 8905 8918) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point L8915(line 8915) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point L8915-1(line 8915) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point usb_interrupt_msgENTRY(lines 9727 9729) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point usb_interrupt_msgFINAL(lines 9727 9729) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point usb_interrupt_msgEXIT(lines 9727 9729) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 6851 6857) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 6851 6857) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point L6854(line 6854) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 6851 6857) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 9588 9590) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 9588 9590) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 9588 9590) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point __msecs_to_jiffiesENTRY(lines 9595 9597) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point __msecs_to_jiffiesEXIT(lines 9595 9597) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point __msecs_to_jiffiesFINAL(lines 9595 9597) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point L8642-1(line 8642) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point p54u_post_resetFINAL(lines 8635 8656) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L451 ceAbstractionStarter]: At program point L8651(line 8651) the Hoare annotation is: true [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point p54u_post_resetEXIT(lines 8635 8656) no Hoare annotation was computed. [2018-12-08 22:13:24,194 INFO L448 ceAbstractionStarter]: For program point L8650(lines 8650 8653) no Hoare annotation was computed. [2018-12-08 22:13:24,198 INFO L448 ceAbstractionStarter]: For program point L8645(lines 8645 8648) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point L8644(line 8644) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point L8644-1(line 8644) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point L8642(line 8642) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point L8650-1(lines 8650 8653) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point p54u_post_resetENTRY(lines 8635 8656) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point release_firmwareENTRY(lines 9673 9675) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point release_firmwareFINAL(lines 9673 9675) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point release_firmwareEXIT(lines 9673 9675) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 6858 6865) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 6858 6865) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 6858 6865) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point usb_alloc_urbENTRY(lines 9702 9704) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbFINAL(lines 9702 9704) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point L9703(line 9703) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point L9703-1(line 9703) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point usb_alloc_urbEXIT(lines 9702 9704) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point L9563(lines 9562 9580) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point L9567(lines 9562 9580) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L444 ceAbstractionStarter]: At program point L9572(line 9572) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,199 INFO L444 ceAbstractionStarter]: At program point L9576(line 9576) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,199 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 9560 9581) no Hoare annotation was computed. [2018-12-08 22:13:24,199 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 9560 9581) the Hoare annotation is: true [2018-12-08 22:13:24,199 INFO L444 ceAbstractionStarter]: At program point L9564(line 9564) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,200 INFO L444 ceAbstractionStarter]: At program point L9568(line 9568) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_udev_of_p54u_priv~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_i_mutex_of_inode~0))) [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point L9571(lines 9562 9580) no Hoare annotation was computed. [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point L9575(lines 9560 9581) no Hoare annotation was computed. [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point skb_tail_pointerFINAL(lines 6956 6961) no Hoare annotation was computed. [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point skb_tail_pointerEXIT(lines 6956 6961) no Hoare annotation was computed. [2018-12-08 22:13:24,205 INFO L451 ceAbstractionStarter]: At program point skb_tail_pointerENTRY(lines 6956 6961) the Hoare annotation is: true [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,205 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_state_variable_1~0 0) (= 1 ~ldv_mutex_udev_of_p54u_priv~0) (= ~ldv_retval_3~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_i_mutex_of_inode~0 1)) [2018-12-08 22:13:24,205 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 22:13:24,205 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 22:13:24,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 10:13:24 BoogieIcfgContainer [2018-12-08 22:13:24,216 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 22:13:24,216 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 22:13:24,216 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 22:13:24,216 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 22:13:24,217 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 10:13:10" (3/4) ... [2018-12-08 22:13:24,220 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_disconnect [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv___ldv_usb_unlock_device_13 [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_bulk_msg [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-08 22:13:24,225 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_deregister [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int_negative [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head_init [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_put_dev [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_unregister_common [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_dev [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_free_common [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_upload_firmware_3887 [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_suspend [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_lock_device_for_reset_12 [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ieee80211_restart_hw [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_stop [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_upload_firmware_net2280 [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_driver_1 [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_firmware_reset_3887 [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __netdev_alloc_skb [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __skb_queue_head_init [2018-12-08 22:13:24,226 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_pre_reset [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_15 [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_init_common [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_device_reset [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_init_urbs [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_firmware_nowait [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_read [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_driver_init [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_write [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2018-12-08 22:13:24,227 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_udev_of_p54u_priv [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure SET_IEEE80211_DEV [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_driver_exit [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_resume [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_load_firmware [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54_find_type [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_register_driver [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_wiphy_dev [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_len [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dev_alloc_skb [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_usb_unlock_device [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_tail [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_free_urbs [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemdup [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_probe [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_open [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_unlink [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2018-12-08 22:13:24,228 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2018-12-08 22:13:24,229 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-08 22:13:24,229 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_reset_device [2018-12-08 22:13:24,229 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_bulk_msg [2018-12-08 22:13:24,229 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2018-12-08 22:13:24,229 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_14 [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_interrupt_msg [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __msecs_to_jiffies [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure p54u_post_reset [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-08 22:13:24,230 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_tail_pointer [2018-12-08 22:13:24,249 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1145 nodes and edges [2018-12-08 22:13:24,251 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 528 nodes and edges [2018-12-08 22:13:24,252 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 248 nodes and edges [2018-12-08 22:13:24,253 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 120 nodes and edges [2018-12-08 22:13:24,254 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2018-12-08 22:13:24,255 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-12-08 22:13:24,257 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2018-12-08 22:13:24,258 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-08 22:13:24,259 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-08 22:13:24,260 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 22:13:24,279 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_udev_of_p54u_priv && ldv_retval_3 == 0) [2018-12-08 22:13:24,280 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv [2018-12-08 22:13:24,280 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || 1 == ldv_mutex_udev_of_p54u_priv) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1)) [2018-12-08 22:13:24,281 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv [2018-12-08 22:13:24,360 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6e03e979-c015-42a2-b435-fb88963f836f/bin-2019/uautomizer/witness.graphml [2018-12-08 22:13:24,360 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 22:13:24,361 INFO L168 Benchmark]: Toolchain (without parser) took 56191.92 ms. Allocated memory was 1.0 GB in the beginning and 3.5 GB in the end (delta: 2.4 GB). Free memory was 945.1 MB in the beginning and 963.0 MB in the end (delta: -17.9 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,362 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 22:13:24,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1433.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 945.1 MB in the beginning and 1.0 GB in the end (delta: -57.6 MB). Peak memory consumption was 143.5 MB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,362 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 995.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,362 INFO L168 Benchmark]: Boogie Preprocessor took 140.16 ms. Allocated memory is still 1.2 GB. Free memory was 995.1 MB in the beginning and 956.2 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,362 INFO L168 Benchmark]: RCFGBuilder took 41001.69 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 956.2 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,363 INFO L168 Benchmark]: TraceAbstraction took 13408.35 ms. Allocated memory was 3.6 GB in the beginning and 3.5 GB in the end (delta: -104.9 MB). Free memory was 2.5 GB in the beginning and 1.0 GB in the end (delta: 1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,363 INFO L168 Benchmark]: Witness Printer took 143.92 ms. Allocated memory is still 3.5 GB. Free memory was 1.0 GB in the beginning and 963.0 MB in the end (delta: 52.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. [2018-12-08 22:13:24,364 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1433.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 945.1 MB in the beginning and 1.0 GB in the end (delta: -57.6 MB). Peak memory consumption was 143.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 995.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 140.16 ms. Allocated memory is still 1.2 GB. Free memory was 995.1 MB in the beginning and 956.2 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 41001.69 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 956.2 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * TraceAbstraction took 13408.35 ms. Allocated memory was 3.6 GB in the beginning and 3.5 GB in the end (delta: -104.9 MB). Free memory was 2.5 GB in the beginning and 1.0 GB in the end (delta: 1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 143.92 ms. Allocated memory is still 3.5 GB. Free memory was 1.0 GB in the beginning and 963.0 MB in the end (delta: 52.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8931]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6734]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8710]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || 1 == ldv_mutex_udev_of_p54u_priv) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8505]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8505]: Loop Invariant Derived loop invariant: ((((!(1 == ldv_mutex_lock) || !(0 == ldv_retval_3)) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || 1 == ldv_mutex_udev_of_p54u_priv - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8710]: Loop Invariant Derived loop invariant: (((((!(1 == ldv_mutex_lock) || !(0 == \old(ldv_retval_3))) || !(1 == \old(ldv_mutex_udev_of_p54u_priv))) || !(1 == ldv_mutex_mutex_of_device)) || !(1 == ldv_mutex_i_mutex_of_inode)) || !(0 == \old(ldv_state_variable_1))) || (1 == ldv_mutex_udev_of_p54u_priv && ldv_retval_3 == 0) - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7705]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 102 procedures, 902 locations, 1 error locations. SAFE Result, 13.3s OverallTime, 12 OverallIterations, 3 TraceHistogramMax, 5.3s AutomataDifference, 0.0s DeadEndRemovalTime, 4.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 15342 SDtfs, 7968 SDslu, 21736 SDs, 0 SdLazy, 142 SolverSat, 16 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3399occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 101 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 343 LocationsWithAnnotation, 14749 PreInvPairs, 14834 NumberOfFragments, 1625 HoareAnnotationTreeSize, 14749 FomulaSimplifications, 319 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 343 FomulaSimplificationsInter, 24729 FormulaSimplificationTreeSizeReductionInter, 3.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1727 NumberOfCodeBlocks, 1727 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1715 ConstructedInterpolants, 0 QuantifiedInterpolants, 363795 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 197/197 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...