./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/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 34ea803bd640fd5dee7691db747a27648dd9c41d .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 13:52:19,392 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:52:19,393 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:52:19,400 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:52:19,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:52:19,401 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:52:19,402 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:52:19,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:52:19,404 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:52:19,405 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:52:19,405 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:52:19,405 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:52:19,406 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:52:19,407 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:52:19,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:52:19,408 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:52:19,409 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:52:19,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:52:19,411 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:52:19,412 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:52:19,413 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:52:19,414 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:52:19,415 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:52:19,415 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:52:19,416 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:52:19,416 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:52:19,417 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:52:19,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:52:19,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:52:19,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:52:19,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:52:19,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:52:19,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:52:19,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:52:19,420 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:52:19,421 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:52:19,421 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-23 13:52:19,431 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:52:19,431 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:52:19,431 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:52:19,432 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 13:52:19,432 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:52:19,432 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:52:19,432 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 13:52:19,433 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:52:19,433 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:52:19,434 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 13:52:19,434 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 13:52:19,435 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:52:19,435 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:52:19,435 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:52:19,435 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 13:52:19,435 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:52:19,435 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:52:19,436 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 13:52:19,436 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_afb73ded-385b-45d7-8522-2f18641a9751/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 -> 34ea803bd640fd5dee7691db747a27648dd9c41d [2018-11-23 13:52:19,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:52:19,465 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:52:19,467 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:52:19,468 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:52:19,468 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:52:19,469 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 13:52:19,504 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/data/cb41ee814/e15adf67215e4a33a683632fd523972c/FLAG57f45ae63 [2018-11-23 13:52:20,065 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:52:20,066 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 13:52:20,086 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/data/cb41ee814/e15adf67215e4a33a683632fd523972c/FLAG57f45ae63 [2018-11-23 13:52:20,537 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/data/cb41ee814/e15adf67215e4a33a683632fd523972c [2018-11-23 13:52:20,540 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:52:20,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:52:20,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:52:20,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:52:20,543 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:52:20,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:52:20" (1/1) ... [2018-11-23 13:52:20,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f4ed7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:20, skipping insertion in model container [2018-11-23 13:52:20,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:52:20" (1/1) ... [2018-11-23 13:52:20,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:52:20,605 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:52:21,665 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:52:21,681 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:52:21,844 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:52:21,963 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:52:21,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21 WrapperNode [2018-11-23 13:52:21,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:52:21,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:52:21,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:52:21,964 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:52:21,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:21,996 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:52:22,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:52:22,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:52:22,005 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:52:22,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,022 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... [2018-11-23 13:52:22,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:52:22,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:52:22,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:52:22,099 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:52:22,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/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 [2018-11-23 13:52:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-23 13:52:22,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-23 13:52:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 13:52:22,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-23 13:52:22,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 13:52:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-23 13:52:22,149 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-23 13:52:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 13:52:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-23 13:52:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-23 13:52:22,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-23 13:52:22,149 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2018-11-23 13:52:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 13:52:22,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 13:52:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-23 13:52:22,150 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-23 13:52:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:52:22,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2018-11-23 13:52:22,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2018-11-23 13:52:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 13:52:22,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 13:52:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 13:52:22,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-23 13:52:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-23 13:52:22,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-23 13:52:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 13:52:22,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 13:52:22,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 13:52:22,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 13:52:22,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2018-11-23 13:52:22,152 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_suspend [2018-11-23 13:52:22,153 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_suspend [2018-11-23 13:52:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2018-11-23 13:52:22,153 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2018-11-23 13:52:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2018-11-23 13:52:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_resume [2018-11-23 13:52:22,153 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_resume [2018-11-23 13:52:22,153 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_close [2018-11-23 13:52:22,153 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_close [2018-11-23 13:52:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-23 13:52:22,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-23 13:52:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_exit [2018-11-23 13:52:22,154 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_exit [2018-11-23 13:52:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 13:52:22,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 13:52:22,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 13:52:22,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 13:52:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-23 13:52:22,155 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-23 13:52:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-23 13:52:22,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-23 13:52:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_init [2018-11-23 13:52:22,155 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_init [2018-11-23 13:52:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-23 13:52:22,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-23 13:52:22,155 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-23 13:52:22,156 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_open [2018-11-23 13:52:22,156 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_open [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 13:52:22,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 13:52:22,156 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start [2018-11-23 13:52:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start [2018-11-23 13:52:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2018-11-23 13:52:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2018-11-23 13:52:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-23 13:52:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-23 13:52:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-23 13:52:22,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 13:52:22,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 13:52:22,158 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_rx [2018-11-23 13:52:22,158 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_rx [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 13:52:22,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 13:52:22,158 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2018-11-23 13:52:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2018-11-23 13:52:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2018-11-23 13:52:22,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2018-11-23 13:52:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 13:52:22,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 13:52:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 13:52:22,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 13:52:22,159 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-23 13:52:22,159 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-23 13:52:22,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start_xmit [2018-11-23 13:52:22,160 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start_xmit [2018-11-23 13:52:22,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-23 13:52:22,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-23 13:52:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-23 13:52:22,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-23 13:52:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-23 13:52:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-23 13:52:22,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-23 13:52:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 13:52:22,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 13:52:22,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 13:52:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 13:52:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 13:52:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 13:52:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 13:52:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-23 13:52:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-23 13:52:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-23 13:52:22,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-23 13:52:22,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-23 13:52:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 13:52:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 13:52:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-23 13:52:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 13:52:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-23 13:52:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-23 13:52:22,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-23 13:52:22,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_interrupt [2018-11-23 13:52:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_interrupt [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2018-11-23 13:52:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-23 13:52:22,164 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2018-11-23 13:52:22,164 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2018-11-23 13:52:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_17 [2018-11-23 13:52:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_17 [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 13:52:22,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 13:52:22,165 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-23 13:52:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2018-11-23 13:52:22,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 13:52:22,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-23 13:52:22,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 13:52:22,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 13:52:22,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 13:52:22,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 13:52:22,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 13:52:22,168 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 13:52:22,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 13:52:22,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-23 13:52:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-23 13:52:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-23 13:52:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-23 13:52:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 13:52:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-23 13:52:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-23 13:52:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-23 13:52:22,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-23 13:52:22,169 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-23 13:52:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-23 13:52:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:52:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:52:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 13:52:22,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 13:52:22,170 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2018-11-23 13:52:23,459 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 13:52:23,459 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-23 13:52:23,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:52:23 BoogieIcfgContainer [2018-11-23 13:52:23,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 13:52:23,460 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 13:52:23,460 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 13:52:23,463 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 13:52:23,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:52:20" (1/3) ... [2018-11-23 13:52:23,463 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7003ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:52:23, skipping insertion in model container [2018-11-23 13:52:23,463 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:52:21" (2/3) ... [2018-11-23 13:52:23,464 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e7003ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:52:23, skipping insertion in model container [2018-11-23 13:52:23,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:52:23" (3/3) ... [2018-11-23 13:52:23,465 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 13:52:23,472 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 13:52:23,478 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 13:52:23,488 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 13:52:23,512 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 13:52:23,513 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 13:52:23,513 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 13:52:23,513 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 13:52:23,513 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 13:52:23,513 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 13:52:23,513 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 13:52:23,513 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 13:52:23,513 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 13:52:23,535 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states. [2018-11-23 13:52:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-23 13:52:23,543 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 13:52:23,544 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 13:52:23,546 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 13:52:23,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:52:23,549 INFO L82 PathProgramCache]: Analyzing trace with hash 1987482406, now seen corresponding path program 1 times [2018-11-23 13:52:23,551 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 13:52:23,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 13:52:23,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:23,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 13:52:23,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:52:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 13:52:23,869 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 13:52:23,870 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 13:52:23,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 13:52:23,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 13:52:23,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 13:52:23,888 INFO L87 Difference]: Start difference. First operand 609 states. Second operand 3 states. [2018-11-23 13:52:24,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 13:52:24,115 INFO L93 Difference]: Finished difference Result 1737 states and 2287 transitions. [2018-11-23 13:52:24,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 13:52:24,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-11-23 13:52:24,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 13:52:24,135 INFO L225 Difference]: With dead ends: 1737 [2018-11-23 13:52:24,135 INFO L226 Difference]: Without dead ends: 1126 [2018-11-23 13:52:24,141 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 [2018-11-23 13:52:24,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1126 states. [2018-11-23 13:52:24,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1126 to 1126. [2018-11-23 13:52:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1126 states. [2018-11-23 13:52:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 1126 states and 1443 transitions. [2018-11-23 13:52:24,228 INFO L78 Accepts]: Start accepts. Automaton has 1126 states and 1443 transitions. Word has length 58 [2018-11-23 13:52:24,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 13:52:24,228 INFO L480 AbstractCegarLoop]: Abstraction has 1126 states and 1443 transitions. [2018-11-23 13:52:24,229 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 13:52:24,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1443 transitions. [2018-11-23 13:52:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-23 13:52:24,231 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 13:52:24,232 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 13:52:24,234 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 13:52:24,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:52:24,234 INFO L82 PathProgramCache]: Analyzing trace with hash -1423189549, now seen corresponding path program 1 times [2018-11-23 13:52:24,235 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 13:52:24,235 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 13:52:24,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:24,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 13:52:24,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:52:24,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-23 13:52:24,373 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 13:52:24,373 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 13:52:24,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 13:52:24,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 13:52:24,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-23 13:52:24,375 INFO L87 Difference]: Start difference. First operand 1126 states and 1443 transitions. Second operand 7 states. [2018-11-23 13:52:25,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 13:52:25,425 INFO L93 Difference]: Finished difference Result 3333 states and 4313 transitions. [2018-11-23 13:52:25,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 13:52:25,426 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 60 [2018-11-23 13:52:25,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 13:52:25,437 INFO L225 Difference]: With dead ends: 3333 [2018-11-23 13:52:25,437 INFO L226 Difference]: Without dead ends: 2219 [2018-11-23 13:52:25,440 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-23 13:52:25,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2219 states. [2018-11-23 13:52:25,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2219 to 2219. [2018-11-23 13:52:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2219 states. [2018-11-23 13:52:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 2219 states and 2866 transitions. [2018-11-23 13:52:25,525 INFO L78 Accepts]: Start accepts. Automaton has 2219 states and 2866 transitions. Word has length 60 [2018-11-23 13:52:25,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 13:52:25,526 INFO L480 AbstractCegarLoop]: Abstraction has 2219 states and 2866 transitions. [2018-11-23 13:52:25,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 13:52:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 2866 transitions. [2018-11-23 13:52:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-23 13:52:25,536 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 13:52:25,536 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 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] [2018-11-23 13:52:25,536 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 13:52:25,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 13:52:25,537 INFO L82 PathProgramCache]: Analyzing trace with hash 875117449, now seen corresponding path program 1 times [2018-11-23 13:52:25,537 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 13:52:25,537 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 13:52:25,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:25,540 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 13:52:25,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 13:52:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 13:52:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-23 13:52:25,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 13:52:25,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 13:52:25,657 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 13:52:25,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 13:52:25,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 13:52:25,658 INFO L87 Difference]: Start difference. First operand 2219 states and 2866 transitions. Second operand 3 states. [2018-11-23 13:52:25,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 13:52:25,716 INFO L93 Difference]: Finished difference Result 2515 states and 3228 transitions. [2018-11-23 13:52:25,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 13:52:25,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2018-11-23 13:52:25,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 13:52:25,718 INFO L225 Difference]: With dead ends: 2515 [2018-11-23 13:52:25,718 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 13:52:25,724 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 [2018-11-23 13:52:25,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 13:52:25,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 13:52:25,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 13:52:25,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 13:52:25,725 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 186 [2018-11-23 13:52:25,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 13:52:25,725 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 13:52:25,726 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 13:52:25,726 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 13:52:25,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 13:52:25,730 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 13:52:26,559 INFO L451 ceAbstractionStarter]: At program point L5623(lines 5623 5624) the Hoare annotation is: true [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point L5625-2(lines 5625 5629) no Hoare annotation was computed. [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point L5623-1(lines 5623 5624) no Hoare annotation was computed. [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point L5625(line 5625) no Hoare annotation was computed. [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point get_dma_opsEXIT(lines 5618 5631) no Hoare annotation was computed. [2018-11-23 13:52:26,559 INFO L451 ceAbstractionStarter]: At program point get_dma_opsENTRY(lines 5618 5631) the Hoare annotation is: true [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point get_dma_opsFINAL(lines 5618 5631) no Hoare annotation was computed. [2018-11-23 13:52:26,559 INFO L451 ceAbstractionStarter]: At program point at91ether_start_xmitENTRY(lines 6242 6267) the Hoare annotation is: true [2018-11-23 13:52:26,559 INFO L448 ceAbstractionStarter]: For program point at91ether_start_xmitFINAL(lines 6242 6267) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6259(line 6259) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6258(line 6258) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6256-1(lines 6256 6257) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6258-1(line 6258) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6256(lines 6256 6257) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6251(line 6251) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6252-1(lines 6252 6264) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6251-1(line 6251) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6253(line 6253) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6252(lines 6252 6264) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6253-1(line 6253) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L451 ceAbstractionStarter]: At program point L6249(line 6249) the Hoare annotation is: true [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2018-11-23 13:52:26,560 INFO L448 ceAbstractionStarter]: For program point at91ether_start_xmitEXIT(lines 6242 6267) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point ldv_skb_free_intENTRY(lines 7352 7360) the Hoare annotation is: true [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intFINAL(lines 7352 7360) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point L7357-1(line 7357) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point L7357(line 7357) the Hoare annotation is: true [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 7352 7360) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_13EXIT(lines 7096 7104) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point ldv_netif_rx_13ENTRY(lines 7096 7104) the Hoare annotation is: true [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point L7101-1(line 7101) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point L7101(line 7101) the Hoare annotation is: true [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point ldv_netif_rx_13FINAL(lines 7096 7104) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 5569 5576) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point dev_get_drvdataENTRY(lines 5569 5576) the Hoare annotation is: true [2018-11-23 13:52:26,561 INFO L448 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 5569 5576) no Hoare annotation was computed. [2018-11-23 13:52:26,561 INFO L451 ceAbstractionStarter]: At program point dma_unmap_single_attrsENTRY(lines 5666 5699) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L451 ceAbstractionStarter]: At program point L5692(line 5692) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point dma_unmap_single_attrsEXIT(lines 5666 5699) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5688-2(lines 5688 5695) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5688(lines 5688 5695) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L451 ceAbstractionStarter]: At program point L5683(lines 5680 5685) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L451 ceAbstractionStarter]: At program point L5679(line 5679) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L451 ceAbstractionStarter]: At program point L5678(line 5678) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5679-1(line 5679) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5680(lines 5680 5687) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5676-1(line 5676) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5678-1(line 5678) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L451 ceAbstractionStarter]: At program point L5676(line 5676) the Hoare annotation is: true [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point dma_unmap_single_attrsFINAL(lines 5666 5699) no Hoare annotation was computed. [2018-11-23 13:52:26,562 INFO L448 ceAbstractionStarter]: For program point L5466(lines 5466 5473) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L451 ceAbstractionStarter]: At program point L5469(lines 5466 5471) the Hoare annotation is: true [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point L5464-1(lines 5464 5465) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableEXIT(lines 5449 5479) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L451 ceAbstractionStarter]: At program point L5464(lines 5464 5465) the Hoare annotation is: true [2018-11-23 13:52:26,563 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_disableENTRY(lines 5449 5479) the Hoare annotation is: true [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_disableFINAL(lines 5449 5479) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point L7005(line 7005) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L444 ceAbstractionStarter]: At program point L6774(line 6774) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (= ~last_index~0 0)) [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 6669 7014) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point L6708(lines 6708 6766) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L448 ceAbstractionStarter]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2018-11-23 13:52:26,563 INFO L444 ceAbstractionStarter]: At program point L6741(line 6741) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6774-1(line 6774) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6956-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6956(lines 6956 6961) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6989(lines 6989 6995) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6725-1(line 6725) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L444 ceAbstractionStarter]: At program point L6725(line 6725) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,564 INFO L451 ceAbstractionStarter]: At program point L7006(line 7006) the Hoare annotation is: true [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6742(lines 6742 6746) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6841(line 6841) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6842(lines 6842 6847) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6908-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6710(lines 6710 6762) no Hoare annotation was computed. [2018-11-23 13:52:26,564 INFO L448 ceAbstractionStarter]: For program point L6842-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6809(line 6809) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 6669 7014) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L444 ceAbstractionStarter]: At program point L6694(line 6694) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6760(line 6760) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L444 ceAbstractionStarter]: At program point L6793(line 6793) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6694-1(line 6694) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6975(line 6975) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L444 ceAbstractionStarter]: At program point L7008(lines 6687 7013) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6810(lines 6810 7003) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6909-1(line 6909) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L444 ceAbstractionStarter]: At program point L6909(line 6909) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6711(line 6711) no Hoare annotation was computed. [2018-11-23 13:52:26,565 INFO L451 ceAbstractionStarter]: At program point L6761(line 6761) the Hoare annotation is: true [2018-11-23 13:52:26,565 INFO L448 ceAbstractionStarter]: For program point L6976(lines 6976 6986) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6712(lines 6712 6721) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6861(line 6861) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6696-1(line 6696) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L444 ceAbstractionStarter]: At program point L6696(line 6696) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6812(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L444 ceAbstractionStarter]: At program point L6713(line 6713) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6862(lines 6862 6867) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6862-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6978(lines 6978 6983) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L7011(line 7011) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6714(lines 6714 6718) no Hoare annotation was computed. [2018-11-23 13:52:26,566 INFO L448 ceAbstractionStarter]: For program point L6813(line 6813) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6962-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L444 ceAbstractionStarter]: At program point L6698(line 6698) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,567 INFO L444 ceAbstractionStarter]: At program point L6698-1(line 6698) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6814-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6781(line 6781) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6699(line 6699) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6732-1(line 6732) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L444 ceAbstractionStarter]: At program point L6732(line 6732) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6947(line 6947) no Hoare annotation was computed. [2018-11-23 13:52:26,567 INFO L448 ceAbstractionStarter]: For program point L6782(lines 6782 6799) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6848-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6881(line 6881) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6997(line 6997) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6882(lines 6882 6887) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6915-1(line 6915) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L444 ceAbstractionStarter]: At program point L6915(line 6915) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6948(lines 6948 6953) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6783-1(line 6783) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L444 ceAbstractionStarter]: At program point L6783(line 6783) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (= 1 ~ldv_state_variable_0~0)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6882-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L451 ceAbstractionStarter]: At program point L6998(line 6998) the Hoare annotation is: true [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6833(line 6833) no Hoare annotation was computed. [2018-11-23 13:52:26,568 INFO L448 ceAbstractionStarter]: For program point L6949-1(line 6949) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L444 ceAbstractionStarter]: At program point L6949(line 6949) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6751(line 6751) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6784(lines 6784 6789) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6834(lines 6834 6839) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6768(line 6768) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6801(line 6801) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6752(lines 6752 6758) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 6669 7014) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,569 INFO L451 ceAbstractionStarter]: At program point L6802(line 6802) the Hoare annotation is: true [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6835-1(line 6835) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L444 ceAbstractionStarter]: At program point L6835(line 6835) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6868-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6901(line 6901) no Hoare annotation was computed. [2018-11-23 13:52:26,569 INFO L448 ceAbstractionStarter]: For program point L6769(lines 6769 6807) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L444 ceAbstractionStarter]: At program point L6786(lines 6687 7013) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (= ~last_index~0 0)) [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6902(lines 6902 6907) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6935(line 6935) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6902-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6820-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L444 ceAbstractionStarter]: At program point L6688(line 6688) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6903-1(line 6903) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L444 ceAbstractionStarter]: At program point L6903(line 6903) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6936(lines 6936 6945) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6771(lines 6771 6803) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6937-1(line 6937) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L444 ceAbstractionStarter]: At program point L6937(line 6937) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0))) [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6706(lines 6706 7007) no Hoare annotation was computed. [2018-11-23 13:52:26,570 INFO L448 ceAbstractionStarter]: For program point L6739(line 6739) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6772(line 6772) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6888-1(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6921(line 6921) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6723(line 6723) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6938(lines 6938 6942) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6707(line 6707) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6740(lines 6740 6749) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6773(lines 6773 6779) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6922(lines 6922 6927) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6955(line 6955) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6988(line 6988) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6790(lines 6790 6796) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6922-2(lines 6812 6999) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6724-2(lines 6710 6762) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point L6724(lines 6724 6730) no Hoare annotation was computed. [2018-11-23 13:52:26,571 INFO L448 ceAbstractionStarter]: For program point netif_start_queueEXIT(lines 5987 5996) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point netif_start_queueENTRY(lines 5987 5996) the Hoare annotation is: true [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point netif_start_queueFINAL(lines 5987 5996) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point L5992-1(line 5992) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point L5993(line 5993) the Hoare annotation is: true [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point L5992(line 5992) the Hoare annotation is: true [2018-11-23 13:52:26,572 INFO L444 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 7162 7171) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= |old(~last_index~0)| 0)) (= ~last_index~0 0)) [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 7162 7171) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 7162 7171) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 5997 6010) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point L6002-1(line 6002) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point L6003-2(lines 5997 6010) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 5997 6010) the Hoare annotation is: true [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point L6003(lines 6003 6007) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point L6002(line 6002) the Hoare annotation is: true [2018-11-23 13:52:26,572 INFO L448 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5813 5822) no Hoare annotation was computed. [2018-11-23 13:52:26,572 INFO L451 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5813 5822) the Hoare annotation is: true [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5813 5822) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L451 ceAbstractionStarter]: At program point ldv_initialize_platform_driver_1ENTRY(lines 6649 6658) the Hoare annotation is: true [2018-11-23 13:52:26,573 INFO L451 ceAbstractionStarter]: At program point L6654(line 6654) the Hoare annotation is: true [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point L6654-1(line 6654) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_platform_driver_1FINAL(lines 6649 6658) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point ldv_initialize_platform_driver_1EXIT(lines 6649 6658) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 7173 7200) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point L7185(lines 7185 7189) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point L7179-3(lines 7177 7199) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L451 ceAbstractionStarter]: At program point L7179-2(lines 7179 7191) the Hoare annotation is: true [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point L7192-1(lines 7173 7200) no Hoare annotation was computed. [2018-11-23 13:52:26,573 INFO L448 ceAbstractionStarter]: For program point L7180-1(lines 7180 7184) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point L7180(lines 7180 7184) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L451 ceAbstractionStarter]: At program point ldv_set_addENTRY(lines 7173 7200) the Hoare annotation is: true [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 5905 5913) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5905 5913) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L451 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5905 5913) the Hoare annotation is: true [2018-11-23 13:52:26,574 INFO L444 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7334 7342) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= |old(~last_index~0)| 0)) (= ~last_index~0 0)) [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7334 7342) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7334 7342) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L451 ceAbstractionStarter]: At program point L5787(line 5787) the Hoare annotation is: true [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point L5787-1(line 5787) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L451 ceAbstractionStarter]: At program point L5789(line 5789) the Hoare annotation is: true [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L448 ceAbstractionStarter]: For program point L5800-1(line 5800) no Hoare annotation was computed. [2018-11-23 13:52:26,574 INFO L451 ceAbstractionStarter]: At program point L5800(line 5800) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5790(lines 5790 5794) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point L5786(line 5786) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point L5790-2(lines 5790 5794) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5786-1(line 5786) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point L5784(line 5784) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point dma_free_attrsEXIT(lines 5773 5806) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5795(line 5795) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5797-2(lines 5773 5806) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point dma_free_attrsENTRY(lines 5773 5806) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point L5797(lines 5797 5803) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0EXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,575 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0ENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0FINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point netif_runningEXIT(lines 6056 6064) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point L6061(line 6061) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point L6061-1(line 6061) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point netif_runningENTRY(lines 6056 6064) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point netif_runningFINAL(lines 6056 6064) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point L5983(line 5983) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 5978 5986) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 5978 5986) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 5978 5986) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point L6042(line 6042) the Hoare annotation is: true [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point L6035(line 6035) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point L6036(lines 6036 6041) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point L6030(lines 6030 6034) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 6021 6045) no Hoare annotation was computed. [2018-11-23 13:52:26,576 INFO L451 ceAbstractionStarter]: At program point L6029(line 6029) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L6029-1(line 6029) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point L6030-2(lines 6030 6034) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 6021 6045) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 6021 6045) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 7266 7273) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 7266 7273) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 7266 7273) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7226-3(lines 7226 7234) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7224-1(lines 7202 7241) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point L7226-2(lines 7226 7234) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7216(lines 7216 7221) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7210-3(lines 7207 7240) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point L7210-2(lines 7210 7223) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L451 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 7202 7241) the Hoare annotation is: true [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7227-1(lines 7227 7231) no Hoare annotation was computed. [2018-11-23 13:52:26,577 INFO L448 ceAbstractionStarter]: For program point L7227(lines 7227 7231) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L7211-1(lines 7211 7215) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L7211(lines 7211 7215) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 7202 7241) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6332-1(line 6332) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L451 ceAbstractionStarter]: At program point L6332(line 6332) the Hoare annotation is: true [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6365-1(lines 6365 6369) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6361-1(line 6361) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L451 ceAbstractionStarter]: At program point L6361(line 6361) the Hoare annotation is: true [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point at91ether_interruptEXIT(lines 6320 6372) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L451 ceAbstractionStarter]: At program point L6345(line 6345) the Hoare annotation is: true [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6333-1(lines 6328 6371) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6333(lines 6333 6337) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6358-1(lines 6328 6371) no Hoare annotation was computed. [2018-11-23 13:52:26,578 INFO L448 ceAbstractionStarter]: For program point L6338(lines 6328 6371) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6334(line 6334) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6330(line 6330) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6359-1(line 6359) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6359(line 6359) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6330-1(line 6330) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point at91ether_interruptFINAL(lines 6320 6372) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6347-1(lines 6347 6348) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6347(lines 6347 6348) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6339(lines 6339 6343) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6339-2(lines 6339 6343) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6360-1(line 6360) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6360(line 6360) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point at91ether_interruptENTRY(lines 6320 6372) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L451 ceAbstractionStarter]: At program point L6344-2(lines 6344 6353) the Hoare annotation is: true [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point L6344(lines 6344 6353) no Hoare annotation was computed. [2018-11-23 13:52:26,579 INFO L448 ceAbstractionStarter]: For program point at91ether_suspendEXIT(lines 6565 6588) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point L6578(line 6578) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6579(lines 6579 6585) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6580-1(line 6580) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point L6580(line 6580) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point L6574(line 6574) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6576-1(line 6576) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point L6576(line 6576) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6578-1(line 6578) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6579-2(lines 6579 6585) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point at91ether_suspendFINAL(lines 6565 6588) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L6574-1(line 6574) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point at91ether_suspendENTRY(lines 6565 6588) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_12EXIT(lines 7087 7095) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L451 ceAbstractionStarter]: At program point ldv_netdev_alloc_skb_12ENTRY(lines 7087 7095) the Hoare annotation is: true [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point ldv_netdev_alloc_skb_12FINAL(lines 7087 7095) no Hoare annotation was computed. [2018-11-23 13:52:26,580 INFO L448 ceAbstractionStarter]: For program point L7092-1(line 7092) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L7092(line 7092) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point at91ether_poll_controllerEXIT(lines 6373 6392) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point at91ether_poll_controllerENTRY(lines 6373 6392) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6388-1(lines 6373 6392) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L6388(line 6388) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L6382(line 6382) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6383(lines 6383 6389) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6384-1(line 6384) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L6384(line 6384) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6379-1(line 6379) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L6379(line 6379) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6381-1(line 6381) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L451 ceAbstractionStarter]: At program point L6381(line 6381) the Hoare annotation is: true [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point L6382-1(line 6382) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point at91ether_resumeFINAL(lines 6589 6612) no Hoare annotation was computed. [2018-11-23 13:52:26,581 INFO L448 ceAbstractionStarter]: For program point at91ether_resumeEXIT(lines 6589 6612) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6606(line 6606) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6602(line 6602) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6603-1(lines 6603 6609) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6603(lines 6603 6609) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6598(line 6598) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6600-1(line 6600) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6600(line 6600) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6602-1(line 6602) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point at91ether_resumeENTRY(lines 6589 6612) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6598-1(line 6598) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6235(line 6235) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6234(line 6234) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6235-1(line 6235) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6237(line 6237) the Hoare annotation is: true [2018-11-23 13:52:26,582 INFO L448 ceAbstractionStarter]: For program point L6237-1(line 6237) no Hoare annotation was computed. [2018-11-23 13:52:26,582 INFO L451 ceAbstractionStarter]: At program point L6231(line 6231) the Hoare annotation is: true [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L6232-1(line 6232) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L451 ceAbstractionStarter]: At program point L6233(line 6233) the Hoare annotation is: true [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L6234-1(line 6234) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L451 ceAbstractionStarter]: At program point L6232(line 6232) the Hoare annotation is: true [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L6233-1(line 6233) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point at91ether_closeEXIT(lines 6222 6241) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L451 ceAbstractionStarter]: At program point at91ether_closeENTRY(lines 6222 6241) the Hoare annotation is: true [2018-11-23 13:52:26,583 INFO L451 ceAbstractionStarter]: At program point L6229(line 6229) the Hoare annotation is: true [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L6229-1(line 6229) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point at91ether_closeFINAL(lines 6222 6241) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskFINAL(lines 5700 5714) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point L5708-2(line 5708) no Hoare annotation was computed. [2018-11-23 13:52:26,583 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_maskEXIT(lines 5700 5714) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point L5708(line 5708) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_maskENTRY(lines 5700 5714) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point at91ether_driver_exitENTRY(lines 6630 6638) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point at91ether_driver_exitFINAL(lines 6630 6638) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point at91ether_driver_exitEXIT(lines 6630 6638) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point L6016-1(line 6016) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point L6017(line 6017) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point L6016(line 6016) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueEXIT(lines 6011 6020) no Hoare annotation was computed. [2018-11-23 13:52:26,584 INFO L451 ceAbstractionStarter]: At program point netif_wake_queueENTRY(lines 6011 6020) the Hoare annotation is: true [2018-11-23 13:52:26,584 INFO L448 ceAbstractionStarter]: For program point netif_wake_queueFINAL(lines 6011 6020) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsFINAL(lines 5493 5500) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L451 ceAbstractionStarter]: At program point arch_irqs_disabled_flagsENTRY(lines 5493 5500) the Hoare annotation is: true [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point arch_irqs_disabled_flagsEXIT(lines 5493 5500) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point __readlFINAL(lines 5520 5528) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L451 ceAbstractionStarter]: At program point __readlENTRY(lines 5520 5528) the Hoare annotation is: true [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point __readlEXIT(lines 5520 5528) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5369 5376) the Hoare annotation is: true [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5369 5376) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5369 5376) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L444 ceAbstractionStarter]: At program point ldv_unregister_netdev_17ENTRY(lines 7138 7147) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_17FINAL(lines 7138 7147) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point ldv_unregister_netdev_17EXIT(lines 7138 7147) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,585 INFO L448 ceAbstractionStarter]: For program point kmemcheck_mark_initializedFINAL(lines 5538 5545) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point kmemcheck_mark_initializedENTRY(lines 5538 5545) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point kmemcheck_mark_initializedEXIT(lines 5538 5545) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point at91ether_driver_initFINAL(lines 6621 6629) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point at91ether_driver_initEXIT(lines 6621 6629) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point at91ether_driver_initENTRY(lines 6621 6629) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point platform_get_drvdataENTRY(lines 6097 6105) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point platform_get_drvdataEXIT(lines 6097 6105) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point L6102(line 6102) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point platform_get_drvdataFINAL(lines 6097 6105) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point L6102-1(line 6102) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point L7326(lines 7326 7331) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point L7329-1(line 7329) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point ldv_skb_allocENTRY(lines 7318 7333) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point L7329(line 7329) the Hoare annotation is: true [2018-11-23 13:52:26,586 INFO L448 ceAbstractionStarter]: For program point L7324-1(line 7324) no Hoare annotation was computed. [2018-11-23 13:52:26,586 INFO L451 ceAbstractionStarter]: At program point L7324(line 7324) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 7318 7333) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 7318 7333) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point __writelEXIT(lines 5529 5537) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point __writelENTRY(lines 5529 5537) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point __writelFINAL(lines 5529 5537) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point L5438(lines 5435 5440) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point L5435(lines 5435 5442) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_restoreENTRY(lines 5418 5448) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreFINAL(lines 5418 5448) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_restoreEXIT(lines 5418 5448) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point L5433(lines 5433 5434) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point L5433-1(lines 5433 5434) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point L6207(line 6207) the Hoare annotation is: true [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point L6208-1(line 6208) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L448 ceAbstractionStarter]: For program point L6210-1(line 6210) no Hoare annotation was computed. [2018-11-23 13:52:26,587 INFO L451 ceAbstractionStarter]: At program point L6208(line 6208) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point L6205(line 6205) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point L6205-1(line 6205) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point at91ether_openFINAL(lines 6197 6221) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point L6218(line 6218) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point L6216-1(line 6216) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point at91ether_openEXIT(lines 6197 6221) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point L6218-1(line 6218) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point at91ether_openENTRY(lines 6197 6221) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point L6211(lines 6211 6215) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point L6210(line 6210) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5896 5904) no Hoare annotation was computed. [2018-11-23 13:52:26,588 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5896 5904) the Hoare annotation is: true [2018-11-23 13:52:26,588 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5902) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5896 5904) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6167(lines 6167 6174) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6165(lines 6165 6166) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6165-1(lines 6165 6166) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6192(line 6192) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6168-1(lines 6168 6169) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6168(lines 6168 6169) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point at91ether_startFINAL(lines 6146 6196) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6191(line 6191) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6158(line 6158) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L451 ceAbstractionStarter]: At program point L6193(line 6193) the Hoare annotation is: true [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6160(lines 6160 6164) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6193-1(line 6193) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2018-11-23 13:52:26,589 INFO L448 ceAbstractionStarter]: For program point L6158-1(line 6158) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point L6156(line 6156) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point L6183(lines 6155 6195) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point at91ether_startEXIT(lines 6146 6196) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point L6185(lines 6155 6195) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point at91ether_startENTRY(lines 6146 6196) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point L5760(lines 5760 5766) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point L5755(lines 5755 5759) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsFINAL(lines 5736 5772) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point L5754(line 5754) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point dma_alloc_attrsEXIT(lines 5736 5772) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point L5749-2(lines 5749 5753) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point L5746(line 5746) the Hoare annotation is: true [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point L5749(lines 5749 5753) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L448 ceAbstractionStarter]: For program point L5746-1(line 5746) no Hoare annotation was computed. [2018-11-23 13:52:26,590 INFO L451 ceAbstractionStarter]: At program point dma_alloc_attrsENTRY(lines 5736 5772) the Hoare annotation is: true [2018-11-23 13:52:26,591 INFO L451 ceAbstractionStarter]: At program point L5767(line 5767) the Hoare annotation is: true [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L5768-1(line 5768) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L5767-1(line 5767) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L451 ceAbstractionStarter]: At program point L5768(line 5768) the Hoare annotation is: true [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6559-1(line 6559) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L444 ceAbstractionStarter]: At program point L6559(line 6559) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L444 ceAbstractionStarter]: At program point L6561(line 6561) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point at91ether_removeEXIT(lines 6539 6564) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6551(lines 6551 6555) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6547-1(line 6547) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L444 ceAbstractionStarter]: At program point L6547(line 6547) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6549-1(line 6549) no Hoare annotation was computed. [2018-11-23 13:52:26,591 INFO L444 ceAbstractionStarter]: At program point at91ether_removeENTRY(lines 6539 6564) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,591 INFO L444 ceAbstractionStarter]: At program point L6549(line 6549) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,591 INFO L448 ceAbstractionStarter]: For program point L6551-2(lines 6551 6555) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point at91ether_removeFINAL(lines 6539 6564) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point valid_dma_directionEXIT(lines 5594 5601) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L451 ceAbstractionStarter]: At program point valid_dma_directionENTRY(lines 5594 5601) the Hoare annotation is: true [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point valid_dma_directionFINAL(lines 5594 5601) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5914 5921) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5914 5921) the Hoare annotation is: true [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5914 5921) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L451 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5350 5358) the Hoare annotation is: true [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5350 5358) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5350 5358) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point L6305(lines 6305 6309) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point L6299(lines 6299 6303) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L451 ceAbstractionStarter]: At program point at91ether_rxENTRY(lines 6268 6319) the Hoare annotation is: true [2018-11-23 13:52:26,592 INFO L451 ceAbstractionStarter]: At program point L6295(line 6295) the Hoare annotation is: true [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point L6295-1(line 6295) no Hoare annotation was computed. [2018-11-23 13:52:26,592 INFO L448 ceAbstractionStarter]: For program point L6299-2(lines 6299 6303) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6291(line 6291) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6291-1(line 6291) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6287(lines 6287 6298) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point at91ether_rxFINAL(lines 6268 6319) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6287-2(lines 6287 6298) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6310(lines 6279 6318) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6312(lines 6279 6318) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point at91ether_rxEXIT(lines 6268 6319) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6286(line 6286) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6288(line 6288) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6286-1(line 6286) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6280-1(line 6280) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2018-11-23 13:52:26,593 INFO L451 ceAbstractionStarter]: At program point L6280(line 6280) the Hoare annotation is: true [2018-11-23 13:52:26,593 INFO L448 ceAbstractionStarter]: For program point netdev_privFINAL(lines 5966 5973) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L451 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5966 5973) the Hoare annotation is: true [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5966 5973) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,594 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 5957 5965) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L451 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 5957 5965) the Hoare annotation is: true [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point netdev_get_tx_queueFINAL(lines 5957 5965) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 5341 5349) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 5341 5349) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 5341 5349) the Hoare annotation is: true [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_18FINAL(lines 7148 7157) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L444 ceAbstractionStarter]: At program point ldv_free_netdev_18ENTRY(lines 7148 7157) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 0)) [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point ldv_free_netdev_18EXIT(lines 7148 7157) no Hoare annotation was computed. [2018-11-23 13:52:26,594 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 6046 6055) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point L6051(line 6051) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 6046 6055) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 6046 6055) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point L6051-1(line 6051) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point L6052(line 6052) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5359 5368) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5359 5368) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5359 5368) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7395 7408) the Hoare annotation is: true [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point L7404-1(lines 7395 7408) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L444 ceAbstractionStarter]: At program point L7404(line 7404) the Hoare annotation is: (not (= ~last_index~0 0)) [2018-11-23 13:52:26,595 INFO L448 ceAbstractionStarter]: For program point L7400-1(line 7400) no Hoare annotation was computed. [2018-11-23 13:52:26,595 INFO L451 ceAbstractionStarter]: At program point L7400(line 7400) the Hoare annotation is: true [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L7401(lines 7401 7405) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7395 7408) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L5728-1(lines 5728 5732) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 5715 5735) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L451 ceAbstractionStarter]: At program point L5721(line 5721) the Hoare annotation is: true [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L5723-2(lines 5720 5734) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L451 ceAbstractionStarter]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 5715 5735) the Hoare annotation is: true [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 5715 5735) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsFINAL(lines 5385 5417) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L451 ceAbstractionStarter]: At program point L5406(lines 5403 5408) the Hoare annotation is: true [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point L5403(lines 5403 5410) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L448 ceAbstractionStarter]: For program point arch_local_save_flagsEXIT(lines 5385 5417) no Hoare annotation was computed. [2018-11-23 13:52:26,596 INFO L451 ceAbstractionStarter]: At program point L5401(lines 5401 5402) the Hoare annotation is: true [2018-11-23 13:52:26,596 INFO L451 ceAbstractionStarter]: At program point arch_local_save_flagsENTRY(lines 5385 5417) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point L5401-1(lines 5401 5402) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point L5486(line 5486) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveFINAL(lines 5480 5489) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point L5485(line 5485) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point L5486-1(line 5486) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point arch_local_irq_saveEXIT(lines 5480 5489) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point arch_local_irq_saveENTRY(lines 5480 5489) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point L5862(line 5862) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5851 5868) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point L5859(lines 5859 5866) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5851 5868) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5851 5868) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point L5862-1(line 5862) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L451 ceAbstractionStarter]: At program point dev_kfree_skb_irqENTRY(lines 6066 6074) the Hoare annotation is: true [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqFINAL(lines 6066 6074) no Hoare annotation was computed. [2018-11-23 13:52:26,597 INFO L448 ceAbstractionStarter]: For program point dev_kfree_skb_irqEXIT(lines 6066 6074) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableFINAL(lines 5602 5609) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point is_device_dma_capableEXIT(lines 5602 5609) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point L5607(line 5607) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L451 ceAbstractionStarter]: At program point is_device_dma_capableENTRY(lines 5602 5609) the Hoare annotation is: true [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point L5607-2(line 5607) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2018-11-23 13:52:26,598 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2018-11-23 13:52:26,598 INFO L451 ceAbstractionStarter]: At program point dma_map_single_attrsENTRY(lines 5632 5665) the Hoare annotation is: true [2018-11-23 13:52:26,598 INFO L448 ceAbstractionStarter]: For program point dma_map_single_attrsEXIT(lines 5632 5665) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5658(lines 5658 5659) the Hoare annotation is: true [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point dma_map_single_attrsFINAL(lines 5632 5665) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point L5658-1(lines 5658 5659) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5652(lines 5649 5654) the Hoare annotation is: true [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point L5647(line 5647) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point L5648-1(line 5648) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5646(line 5646) the Hoare annotation is: true [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point L5649(lines 5649 5656) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5648(line 5648) the Hoare annotation is: true [2018-11-23 13:52:26,599 INFO L448 ceAbstractionStarter]: For program point L5644-1(line 5644) no Hoare annotation was computed. [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5646-1(line 5646) the Hoare annotation is: true [2018-11-23 13:52:26,599 INFO L451 ceAbstractionStarter]: At program point L5644(line 5644) the Hoare annotation is: true [2018-11-23 13:52:26,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:52:26 BoogieIcfgContainer [2018-11-23 13:52:26,611 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 13:52:26,611 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 13:52:26,611 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 13:52:26,611 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 13:52:26,612 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:52:23" (3/4) ... [2018-11-23 13:52:26,615 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_start_xmit [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netif_rx_13 [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_disable [2018-11-23 13:52:26,622 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_init [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_wake_queue [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_platform_driver_1 [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_add [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2018-11-23 13:52:26,623 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_is_empty [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_interrupt [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_suspend [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_netdev_alloc_skb_12 [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_poll_controller [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_resume [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_close [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_mask [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_driver_exit [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2018-11-23 13:52:26,624 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_unregister_netdev_17 [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_driver_init [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_open [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_start [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_remove [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-11-23 13:52:26,625 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_rx [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev_18 [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_coherent_gfp_flags [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_save [2018-11-23 13:52:26,626 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-11-23 13:52:26,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2018-11-23 13:52:26,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_device_dma_capable [2018-11-23 13:52:26,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-23 13:52:26,627 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2018-11-23 13:52:26,646 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 224 nodes and edges [2018-11-23 13:52:26,647 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 80 nodes and edges [2018-11-23 13:52:26,648 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2018-11-23 13:52:26,650 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 13:52:26,651 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-23 13:52:26,652 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-23 13:52:26,653 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-23 13:52:26,680 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_state_variable_2)) || !(\old(last_index) == 0)) || (ldv_state_variable_2 == 0 && last_index == 0) [2018-11-23 13:52:26,681 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(0 == \old(ldv_state_variable_2)) || !(\old(last_index) == 0)) || last_index == 0 [2018-11-23 13:52:26,779 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_afb73ded-385b-45d7-8522-2f18641a9751/bin-2019/uautomizer/witness.graphml [2018-11-23 13:52:26,779 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 13:52:26,779 INFO L168 Benchmark]: Toolchain (without parser) took 6239.45 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 342.9 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -103.9 MB). Peak memory consumption was 239.0 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,780 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:52:26,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1422.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -105.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,780 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,781 INFO L168 Benchmark]: Boogie Preprocessor took 93.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,781 INFO L168 Benchmark]: RCFGBuilder took 1361.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 841.4 MB in the end (delta: 198.3 MB). Peak memory consumption was 198.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,781 INFO L168 Benchmark]: TraceAbstraction took 3150.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 151.5 MB). Free memory was 841.4 MB in the beginning and 1.1 GB in the end (delta: -250.5 MB). Peak memory consumption was 132.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,781 INFO L168 Benchmark]: Witness Printer took 167.58 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:52:26,783 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1422.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -105.9 MB). Peak memory consumption was 108.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 93.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1361.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 841.4 MB in the end (delta: 198.3 MB). Peak memory consumption was 198.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3150.92 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 151.5 MB). Free memory was 841.4 MB in the beginning and 1.1 GB in the end (delta: -250.5 MB). Peak memory consumption was 132.5 MB. Max. memory is 11.5 GB. * Witness Printer took 167.58 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5902]: 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: 7179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_state_variable_2)) || !(\old(last_index) == 0)) || (ldv_state_variable_2 == 0 && last_index == 0) - InvariantResult [Line: 6155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7226]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6687]: Loop Invariant Derived loop invariant: (!(0 == \old(ldv_state_variable_2)) || !(\old(last_index) == 0)) || last_index == 0 - InvariantResult [Line: 6155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 73 procedures, 611 locations, 1 error locations. SAFE Result, 3.0s OverallTime, 3 OverallIterations, 4 TraceHistogramMax, 1.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 2141 SDtfs, 2800 SDslu, 4660 SDs, 0 SdLazy, 718 SolverSat, 240 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2219occurred in iteration=2, 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: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 217 LocationsWithAnnotation, 2120 PreInvPairs, 2142 NumberOfFragments, 593 HoareAnnotationTreeSize, 2120 FomulaSimplifications, 70 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 217 FomulaSimplificationsInter, 1779 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 304 NumberOfCodeBlocks, 304 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 301 ConstructedInterpolants, 0 QuantifiedInterpolants, 48563 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 65/65 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...