./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:29,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:29,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:29,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:29,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:29,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:29,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:29,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:29,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:29,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:29,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:29,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:29,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:29,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:29,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:29,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:29,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:29,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:29,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:29,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:29,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:29,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:29,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:29,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:29,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:29,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:29,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:29,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:29,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:29,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:29,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:29,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:29,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:29,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:29,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:29,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:29,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:29,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:29,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:29,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:29,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:29,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:29,884 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:29,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:29,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:29,886 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:29,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:29,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:29,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:29,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:29,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:29,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:29,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:29,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:29,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:29,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:29,889 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:29,889 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:29,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:29,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:29,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:29,890 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:29,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:29,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:29,890 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:29,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:29,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:29,891 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 [2021-11-23 15:05:30,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:30,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:30,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:30,216 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:30,217 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:30,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:05:30,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/d41f2d8d4/53209e0b35454f749c3b3dce466fd9ec/FLAGf02f9d7a8 [2021-11-23 15:05:31,393 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:31,394 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:05:31,466 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/d41f2d8d4/53209e0b35454f749c3b3dce466fd9ec/FLAGf02f9d7a8 [2021-11-23 15:05:31,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/d41f2d8d4/53209e0b35454f749c3b3dce466fd9ec [2021-11-23 15:05:31,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:31,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:31,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:31,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:31,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:31,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:31" (1/1) ... [2021-11-23 15:05:31,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2c4766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:31, skipping insertion in model container [2021-11-23 15:05:31,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:31" (1/1) ... [2021-11-23 15:05:31,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:31,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:38,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-11-23 15:05:38,231 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:38,338 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:39,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-11-23 15:05:39,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:39,496 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:39,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39 WrapperNode [2021-11-23 15:05:39,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:39,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:39,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:39,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:39,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:39,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,100 INFO L137 Inliner]: procedures = 694, calls = 5425, calls flagged for inlining = 404, calls inlined = 362, statements flattened = 11348 [2021-11-23 15:05:40,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:40,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:40,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:40,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:40,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,757 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:40,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:40,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:40,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:40,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:39" (1/1) ... [2021-11-23 15:05:40,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:40,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:40,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:40,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:40,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:40,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:40,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:40,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:05:40,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:05:40,847 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:05:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:05:40,848 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:05:40,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:05:40,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:40,849 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:05:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:05:40,849 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:40,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:40,850 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:40,850 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:05:40,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:05:40,850 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:05:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:05:40,851 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:05:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:05:40,851 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:40,851 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:40,851 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:05:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:05:40,852 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:40,852 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:05:40,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:05:40,853 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:05:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:05:40,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:40,853 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:05:40,853 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:05:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:05:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:05:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:05:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:05:40,854 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:05:40,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:05:40,855 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:05:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:05:40,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:40,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:40,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:40,856 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:40,856 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:05:40,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:05:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:05:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:05:40,857 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:40,857 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:40,858 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:05:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:05:40,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:40,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:40,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:40,859 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:05:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:05:40,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:40,859 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:40,859 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:40,860 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:05:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:05:40,860 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:05:40,860 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:05:40,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:40,861 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:40,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:40,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:40,861 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:05:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:05:40,862 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:40,862 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:40,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:40,862 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:05:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:05:40,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:05:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:05:40,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:40,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:40,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:40,864 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:40,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:40,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:40,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:40,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:40,865 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:05:40,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:05:40,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:40,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:05:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:05:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:05:40,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:05:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:40,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:40,867 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:05:40,867 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:05:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:40,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:05:40,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:05:40,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:40,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:05:40,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:05:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:05:40,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:05:40,869 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:05:40,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:05:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:40,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:40,870 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:05:40,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:05:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:40,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:05:40,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:05:40,871 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:05:40,871 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:05:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:40,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:05:40,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:05:40,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:05:40,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:05:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:05:40,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:05:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:40,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:40,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:05:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:05:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:05:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:05:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:40,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:40,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:05:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:05:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:05:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:05:40,875 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:05:40,875 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:05:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:05:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:05:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:40,876 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:40,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:40,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:40,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:40,878 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:05:40,878 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:05:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:05:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:05:40,879 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:05:40,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:05:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:05:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:05:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:05:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:05:40,880 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:40,880 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:05:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:05:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:40,881 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:05:40,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:05:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:05:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:05:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:40,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:05:40,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:05:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:05:40,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:05:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:40,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:40,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:05:40,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:05:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:40,885 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:05:40,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:05:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:05:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:05:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:40,886 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:40,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:40,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:05:40,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:05:40,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:40,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:05:40,888 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:05:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:05:40,888 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:05:40,888 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:05:40,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:05:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:40,889 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:05:40,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:05:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:40,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:40,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:05:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:05:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:05:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:05:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:05:40,890 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:05:40,890 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:05:40,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:05:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:40,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:40,891 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:05:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:05:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:05:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:05:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:05:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:05:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:05:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:05:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:05:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:05:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:05:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:05:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:05:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:05:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:05:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:05:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:05:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:05:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:05:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:05:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:05:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:05:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:05:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:05:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:05:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:05:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:05:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:05:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:05:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:05:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:05:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:05:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:05:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:05:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:05:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:05:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:05:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:05:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:05:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:05:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:05:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:05:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:05:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:05:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:05:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:05:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:05:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:05:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:05:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:05:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:05:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:05:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:05:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:05:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:05:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:05:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:05:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:05:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:05:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:05:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:05:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:05:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:05:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:05:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:05:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:05:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:05:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:05:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:05:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:05:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:05:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:05:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:05:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:05:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:05:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:05:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:05:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:05:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:05:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:05:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:05:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:05:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:05:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:05:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:05:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:05:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:05:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:05:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:05:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:05:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:05:42,220 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:42,225 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:42,346 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:42,350 INFO L158 Benchmark]: Toolchain (without parser) took 10673.70ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 105.4MB in the beginning and 193.3MB in the end (delta: -87.8MB). Peak memory consumption was 195.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:42,351 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 118.9MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:42,352 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7818.02ms. Allocated memory was 142.6MB in the beginning and 314.6MB in the end (delta: 172.0MB). Free memory was 105.0MB in the beginning and 210.4MB in the end (delta: -105.4MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:42,353 INFO L158 Benchmark]: Boogie Procedure Inliner took 602.69ms. Allocated memory is still 314.6MB. Free memory was 210.4MB in the beginning and 144.3MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:42,354 INFO L158 Benchmark]: Boogie Preprocessor took 655.94ms. Allocated memory was 314.6MB in the beginning and 427.8MB in the end (delta: 113.2MB). Free memory was 144.3MB in the beginning and 270.9MB in the end (delta: -126.5MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:42,355 INFO L158 Benchmark]: RCFGBuilder took 1589.82ms. Allocated memory is still 427.8MB. Free memory was 270.9MB in the beginning and 193.3MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:42,358 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 119.0MB in the beginning and 118.9MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7818.02ms. Allocated memory was 142.6MB in the beginning and 314.6MB in the end (delta: 172.0MB). Free memory was 105.0MB in the beginning and 210.4MB in the end (delta: -105.4MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 602.69ms. Allocated memory is still 314.6MB. Free memory was 210.4MB in the beginning and 144.3MB in the end (delta: 66.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 655.94ms. Allocated memory was 314.6MB in the beginning and 427.8MB in the end (delta: 113.2MB). Free memory was 144.3MB in the beginning and 270.9MB in the end (delta: -126.5MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1589.82ms. Allocated memory is still 427.8MB. Free memory was 270.9MB in the beginning and 193.3MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:42,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:44,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:44,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:44,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:44,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:44,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:44,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:45,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:45,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:45,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:45,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:45,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:45,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:45,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:45,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:45,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:45,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:45,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:45,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:45,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:45,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:45,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:45,053 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:45,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:45,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:45,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:45,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:45,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:45,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:45,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:45,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:45,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:45,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:45,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:45,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:45,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:45,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:45,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:45,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:45,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:45,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:45,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:45,122 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:45,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:45,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:45,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:45,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:45,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:45,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:45,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:45,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:45,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:45,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:45,129 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:45,129 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:45,129 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:45,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:45,129 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:45,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:45,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:45,130 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:45,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:45,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:45,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:45,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:45,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:45,132 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:45,132 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:45,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:45,132 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:45,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:45,133 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 [2021-11-23 15:05:45,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:45,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:45,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:45,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:45,579 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:45,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:05:45,650 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/173e22e91/7e2460e705b644fbb4a4f3900610de00/FLAG704b6ca3e [2021-11-23 15:05:46,785 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:46,785 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-11-23 15:05:46,863 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/173e22e91/7e2460e705b644fbb4a4f3900610de00/FLAG704b6ca3e [2021-11-23 15:05:47,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/data/173e22e91/7e2460e705b644fbb4a4f3900610de00 [2021-11-23 15:05:47,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:47,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:47,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:47,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:47,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:47,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:47" (1/1) ... [2021-11-23 15:05:47,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f532a47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:47, skipping insertion in model container [2021-11-23 15:05:47,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:47" (1/1) ... [2021-11-23 15:05:47,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:47,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:53,771 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-11-23 15:05:53,824 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:53,937 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:54,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:54,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-11-23 15:05:54,713 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:54,760 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:55,745 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-11-23 15:05:55,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:56,224 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:56,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56 WrapperNode [2021-11-23 15:05:56,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:56,226 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:56,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:56,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:56,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:56,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:56,808 INFO L137 Inliner]: procedures = 709, calls = 5425, calls flagged for inlining = 404, calls inlined = 362, statements flattened = 11062 [2021-11-23 15:05:56,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:56,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:56,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:56,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:56,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:56,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:56,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:56,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:57,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:57,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:57,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:57,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:57,314 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:57,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:57,315 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:57,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:56" (1/1) ... [2021-11-23 15:05:57,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:57,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:57,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:57,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:05:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:05:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:05:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:05:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:05:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:05:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:05:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:05:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:05:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:05:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:05:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:05:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:05:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:05:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:05:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:05:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:05:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:05:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:05:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:05:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:05:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:05:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:05:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:05:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:05:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:05:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:05:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:05:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:05:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:05:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:05:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:05:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:05:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:05:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:05:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:05:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:05:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:05:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:05:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-11-23 15:05:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-11-23 15:05:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:05:57,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:05:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:57,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:05:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:05:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:57,419 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:05:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:05:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:05:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:05:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:05:57,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:05:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:05:57,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:05:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:05:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:05:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-11-23 15:05:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-11-23 15:05:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:05:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:05:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:05:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:05:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:05:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:05:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:05:57,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:05:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:05:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:05:57,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:05:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:57,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-11-23 15:05:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-11-23 15:05:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:57,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:05:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:05:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:57,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:57,434 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:05:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:05:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:05:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:05:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:05:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:05:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:05:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:05:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:05:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:05:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:05:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:05:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:05:57,442 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:05:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:05:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:05:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:05:57,443 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:05:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:05:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:05:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:05:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:05:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:05:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:05:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:05:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:05:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:05:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:05:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:05:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:05:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:05:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:05:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:05:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:05:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:05:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:05:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:05:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:05:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:05:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:05:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:05:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:05:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:05:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:05:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:05:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:05:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:05:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:05:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:05:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:05:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:05:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:05:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:05:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:05:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:05:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:05:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:05:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:05:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:05:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:57,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:05:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:05:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-23 15:05:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:05:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:05:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:05:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:05:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:05:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:05:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:05:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:05:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:05:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:05:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:05:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:05:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:05:57,455 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:05:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:05:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:05:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:05:57,460 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:05:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:05:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:05:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-11-23 15:05:57,461 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-11-23 15:05:57,461 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:05:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:05:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:05:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:05:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:05:57,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:05:57,462 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:05:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:05:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:05:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:05:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:05:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:05:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:05:57,463 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:05:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:05:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:05:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:05:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:05:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:05:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:05:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:05:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:05:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:05:57,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:05:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:05:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:05:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:05:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:05:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:05:57,465 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:05:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:05:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:05:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:05:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:05:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:05:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:05:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:05:57,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:05:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:05:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:05:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:05:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:05:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:05:57,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:05:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:05:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:05:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:05:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-11-23 15:05:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-11-23 15:05:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:05:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:05:57,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:05:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:05:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:05:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:05:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:05:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:05:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:57,469 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:57,470 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-11-23 15:05:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-11-23 15:05:57,471 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:05:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:05:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:05:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:05:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:05:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:05:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:05:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:05:57,472 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:05:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:05:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:05:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:05:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:05:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:05:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-11-23 15:05:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-11-23 15:05:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:05:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:05:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:05:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:05:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:05:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:05:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:05:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:05:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:05:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:05:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:05:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:05:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:05:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:05:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:05:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:05:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:05:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:05:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:05:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:05:57,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:05:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:05:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-11-23 15:05:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:05:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:05:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:05:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:05:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-11-23 15:05:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-11-23 15:05:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:05:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:05:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:05:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:05:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:05:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:05:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:05:57,483 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-23 15:05:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:05:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:05:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:05:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:05:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:05:57,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:05:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:05:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:05:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:05:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:05:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:05:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:05:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:05:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:57,485 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:05:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:05:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:05:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:05:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:05:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:05:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:05:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:05:57,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:05:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:05:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:05:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:05:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:05:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:05:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:05:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:05:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:05:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-11-23 15:05:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-11-23 15:05:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:05:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:05:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:05:58,928 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:58,937 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:59,144 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:59,147 INFO L158 Benchmark]: Toolchain (without parser) took 12064.55ms. Allocated memory was 73.4MB in the beginning and 717.2MB in the end (delta: 643.8MB). Free memory was 44.6MB in the beginning and 410.3MB in the end (delta: -365.7MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:59,148 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:59,148 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9141.47ms. Allocated memory was 73.4MB in the beginning and 358.6MB in the end (delta: 285.2MB). Free memory was 44.4MB in the beginning and 147.8MB in the end (delta: -103.4MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:59,149 INFO L158 Benchmark]: Boogie Procedure Inliner took 583.81ms. Allocated memory was 358.6MB in the beginning and 717.2MB in the end (delta: 358.6MB). Free memory was 147.8MB in the beginning and 570.7MB in the end (delta: -422.9MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:59,150 INFO L158 Benchmark]: Boogie Preprocessor took 501.77ms. Allocated memory is still 717.2MB. Free memory was 570.7MB in the beginning and 494.2MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:59,150 INFO L158 Benchmark]: RCFGBuilder took 1831.35ms. Allocated memory is still 717.2MB. Free memory was 494.2MB in the beginning and 410.3MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:59,153 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9141.47ms. Allocated memory was 73.4MB in the beginning and 358.6MB in the end (delta: 285.2MB). Free memory was 44.4MB in the beginning and 147.8MB in the end (delta: -103.4MB). Peak memory consumption was 209.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 583.81ms. Allocated memory was 358.6MB in the beginning and 717.2MB in the end (delta: 358.6MB). Free memory was 147.8MB in the beginning and 570.7MB in the end (delta: -422.9MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 501.77ms. Allocated memory is still 717.2MB. Free memory was 570.7MB in the beginning and 494.2MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1831.35ms. Allocated memory is still 717.2MB. Free memory was 494.2MB in the beginning and 410.3MB in the end (delta: 83.9MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:59,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b821f67-9e3d-4a46-9562-bb2dd9887603/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable