./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:07,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:07,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:07,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:07,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:07,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:07,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:07,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:07,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:07,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:07,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:07,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:07,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:07,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:07,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:07,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:07,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:07,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:07,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:07,097 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:07,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:07,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:07,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:07,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:07,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:07,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:07,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:07,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:07,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:07,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:07,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:07,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:07,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:07,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:07,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:07,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:07,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:07,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:07,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:07,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:07,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:07,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:07:07,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:07,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:07,135 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:07,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:07,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:07,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:07,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:07,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:07,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:07,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:07,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:07,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:07,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:07,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:07,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:07,140 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:07:07,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:07:07,140 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:07,140 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:07,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:07,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:07,141 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 [2021-12-15 13:07:07,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:07,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:07,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:07,336 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:07,336 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:07,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2021-12-15 13:07:07,388 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad53c14fa/164c05afff504db08f416d7378259e5b/FLAGf9fd4ef3f [2021-12-15 13:07:08,122 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:08,124 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2021-12-15 13:07:08,191 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad53c14fa/164c05afff504db08f416d7378259e5b/FLAGf9fd4ef3f [2021-12-15 13:07:08,679 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad53c14fa/164c05afff504db08f416d7378259e5b [2021-12-15 13:07:08,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:08,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:08,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:08,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:08,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:08,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:08" (1/1) ... [2021-12-15 13:07:08,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c5155f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:08, skipping insertion in model container [2021-12-15 13:07:08,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:08" (1/1) ... [2021-12-15 13:07:08,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:08,814 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:10,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i[210062,210075] [2021-12-15 13:07:12,358 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:12,459 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:12,591 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i[210062,210075] [2021-12-15 13:07:13,139 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:13,400 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:13,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13 WrapperNode [2021-12-15 13:07:13,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:13,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:13,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:13,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:13,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,811 INFO L137 Inliner]: procedures = 558, calls = 5010, calls flagged for inlining = 278, calls inlined = 217, statements flattened = 8774 [2021-12-15 13:07:13,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:13,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:13,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:13,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:13,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:13,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:14,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:14,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:14,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:14,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:14,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:14,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:14,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:13" (1/1) ... [2021-12-15 13:07:14,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:14,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:14,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:07:14,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:07:14,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:07:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:07:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:07:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:07:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:07:14,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:07:14,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:07:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:07:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:07:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:07:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:07:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:07:14,276 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:07:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:07:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:07:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:07:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:07:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:07:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:07:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:07:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:14,277 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:07:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:07:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:07:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:07:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:07:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:07:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:07:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:07:14,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:07:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:07:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:07:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:07:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:07:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:07:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:07:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:07:14,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:07:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:07:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:07:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:07:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:07:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:07:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:07:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:07:14,280 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:07:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:07:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:07:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:07:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:07:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:07:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:14,281 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:07:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:07:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:07:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:07:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:07:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:07:14,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:07:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:07:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:07:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:07:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:07:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:07:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:07:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:07:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:07:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:07:14,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:07:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:07:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:07:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:07:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:07:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:07:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:07:14,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:07:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:07:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:14,285 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:07:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:07:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:07:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:07:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:07:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:07:14,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:07:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:07:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:07:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:07:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:07:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:07:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:07:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:07:14,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:07:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:07:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:07:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:07:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:07:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:07:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:07:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:07:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:07:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:07:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:07:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:07:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:07:14,289 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:07:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:07:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:07:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:07:14,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:07:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:07:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:07:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:07:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:07:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:07:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:07:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:07:14,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:07:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:07:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:07:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:07:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:07:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:07:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:07:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:14,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:07:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:07:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:07:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:07:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:07:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:07:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:07:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:07:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:07:14,293 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:07:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:07:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:07:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:07:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:07:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:07:14,294 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:07:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:07:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:07:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:07:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:14,295 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:07:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:07:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:07:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:07:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:07:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:07:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:07:14,296 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:07:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:07:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:07:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:07:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:07:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:07:14,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:07:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:07:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:07:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:07:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:07:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:07:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:07:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:07:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:07:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:07:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:07:14,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:07:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:07:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:07:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:07:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:07:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:07:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:07:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:07:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:07:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:07:14,299 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:07:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:07:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:07:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:07:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:07:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:07:14,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:07:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:07:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:07:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:07:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:07:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:14,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:07:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:07:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:07:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:07:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:07:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:07:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:07:14,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:07:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:07:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:07:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:07:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:07:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:07:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:07:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-12-15 13:07:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-12-15 13:07:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:07:14,303 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:07:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:07:14,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:07:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:07:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:07:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:07:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:07:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:07:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:07:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:07:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:07:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:07:14,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:07:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:07:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:07:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:07:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:07:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:07:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:07:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:07:14,306 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:07:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:07:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:07:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:07:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:07:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:07:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:07:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:07:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:07:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:07:14,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:07:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:07:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:07:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:07:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:07:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-12-15 13:07:14,308 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-12-15 13:07:14,308 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:07:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:07:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:07:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:07:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:07:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-12-15 13:07:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-12-15 13:07:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:07:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:07:14,309 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:07:14,309 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:07:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:07:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:07:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:07:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:07:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:07:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:07:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:07:14,310 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:07:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:07:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:07:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:07:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:07:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:07:14,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:07:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:07:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:07:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:07:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:07:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:07:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:07:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:07:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:07:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:07:14,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:07:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:07:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:07:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:07:14,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:07:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:07:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:07:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:07:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:07:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:07:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:07:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:07:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:07:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:07:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:07:14,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:07:15,144 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:07:15,147 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:07:15,207 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:07:15,211 INFO L158 Benchmark]: Toolchain (without parser) took 6528.16ms. Allocated memory was 81.8MB in the beginning and 610.3MB in the end (delta: 528.5MB). Free memory was 53.0MB in the beginning and 441.8MB in the end (delta: -388.8MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. [2021-12-15 13:07:15,211 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:07:15,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4720.30ms. Allocated memory was 81.8MB in the beginning and 218.1MB in the end (delta: 136.3MB). Free memory was 53.0MB in the beginning and 85.5MB in the end (delta: -32.4MB). Peak memory consumption was 121.2MB. Max. memory is 16.1GB. [2021-12-15 13:07:15,212 INFO L158 Benchmark]: Boogie Procedure Inliner took 408.44ms. Allocated memory is still 218.1MB. Free memory was 85.5MB in the beginning and 92.6MB in the end (delta: -7.1MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2021-12-15 13:07:15,213 INFO L158 Benchmark]: Boogie Preprocessor took 378.54ms. Allocated memory is still 218.1MB. Free memory was 92.6MB in the beginning and 76.7MB in the end (delta: 15.9MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2021-12-15 13:07:15,213 INFO L158 Benchmark]: RCFGBuilder took 1017.89ms. Allocated memory was 218.1MB in the beginning and 610.3MB in the end (delta: 392.2MB). Free memory was 76.7MB in the beginning and 441.8MB in the end (delta: -365.2MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2021-12-15 13:07:15,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4720.30ms. Allocated memory was 81.8MB in the beginning and 218.1MB in the end (delta: 136.3MB). Free memory was 53.0MB in the beginning and 85.5MB in the end (delta: -32.4MB). Peak memory consumption was 121.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 408.44ms. Allocated memory is still 218.1MB. Free memory was 85.5MB in the beginning and 92.6MB in the end (delta: -7.1MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 378.54ms. Allocated memory is still 218.1MB. Free memory was 92.6MB in the beginning and 76.7MB in the end (delta: 15.9MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1017.89ms. Allocated memory was 218.1MB in the beginning and 610.3MB in the end (delta: 392.2MB). Free memory was 76.7MB in the beginning and 441.8MB in the end (delta: -365.2MB). Peak memory consumption was 31.6MB. 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. [2021-12-15 13:07:15,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:07:17,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:07:17,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:07:17,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:07:17,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:07:17,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:07:17,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:07:17,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:07:17,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:07:17,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:07:17,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:07:17,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:07:17,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:07:17,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:07:17,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:07:17,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:07:17,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:07:17,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:07:17,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:07:17,130 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:07:17,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:07:17,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:07:17,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:07:17,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:07:17,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:07:17,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:07:17,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:07:17,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:07:17,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:07:17,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:07:17,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:07:17,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:07:17,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:07:17,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:07:17,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:07:17,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:07:17,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:07:17,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:07:17,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:07:17,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:07:17,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:07:17,148 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:07:17,175 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:07:17,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:07:17,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:07:17,177 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:07:17,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:07:17,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:07:17,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:07:17,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:07:17,179 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:07:17,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:07:17,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:07:17,180 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:07:17,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:07:17,181 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:07:17,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:07:17,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:07:17,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:07:17,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:07:17,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:17,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:07:17,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:07:17,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:07:17,182 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:07:17,182 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:07:17,183 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:07:17,183 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:07:17,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:07:17,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:07:17,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:07:17,184 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 [2021-12-15 13:07:17,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:07:17,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:07:17,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:07:17,472 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:07:17,473 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:07:17,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2021-12-15 13:07:17,529 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ab9c903a/9088846d715c41f4bcdd26c2b10acdf0/FLAGb2f91fb8c [2021-12-15 13:07:18,216 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:07:18,217 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i [2021-12-15 13:07:18,257 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ab9c903a/9088846d715c41f4bcdd26c2b10acdf0/FLAGb2f91fb8c [2021-12-15 13:07:18,280 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ab9c903a/9088846d715c41f4bcdd26c2b10acdf0 [2021-12-15 13:07:18,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:07:18,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:07:18,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:18,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:07:18,291 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:07:18,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:18" (1/1) ... [2021-12-15 13:07:18,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af10d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:18, skipping insertion in model container [2021-12-15 13:07:18,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:18" (1/1) ... [2021-12-15 13:07:18,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:07:18,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:19,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i[210062,210075] [2021-12-15 13:07:22,054 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:22,133 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:07:22,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:07:22,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i[210062,210075] [2021-12-15 13:07:22,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:22,684 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:07:22,760 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--marvell--sky2.ko-entry_point.cil.out.i[210062,210075] [2021-12-15 13:07:23,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:07:23,328 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:07:23,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23 WrapperNode [2021-12-15 13:07:23,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:07:23,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:23,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:07:23,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:07:23,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:23,413 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:23,774 INFO L137 Inliner]: procedures = 573, calls = 5010, calls flagged for inlining = 278, calls inlined = 217, statements flattened = 8570 [2021-12-15 13:07:23,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:07:23,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:07:23,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:07:23,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:07:23,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:23,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:23,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:23,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:24,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:24,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:24,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:24,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:07:24,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:07:24,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:07:24,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:07:24,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:23" (1/1) ... [2021-12-15 13:07:24,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:07:24,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:07:24,230 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:07:24,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:07:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:07:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:07:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:07:24,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:07:24,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:07:24,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:07:24,258 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:07:24,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:07:24,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:07:24,258 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:07:24,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:07:24,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:07:24,258 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:07:24,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:07:24,259 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:07:24,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:07:24,259 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:07:24,259 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:07:24,259 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:07:24,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:07:24,259 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:07:24,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:07:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:07:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:07:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:07:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:07:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:07:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:07:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:07:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:07:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:07:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:07:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:07:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:07:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:07:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:07:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:07:24,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:07:24,262 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:07:24,262 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:07:24,262 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:07:24,262 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:07:24,262 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:07:24,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:07:24,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:07:24,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:07:24,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:07:24,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:07:24,263 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:07:24,263 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:07:24,264 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:07:24,264 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:07:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:07:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:07:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:07:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:07:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:07:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:07:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:07:24,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:07:24,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:07:24,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:07:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:07:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:07:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:07:24,267 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:07:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:07:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:07:24,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:07:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:07:24,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:07:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:07:24,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:07:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:07:24,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:07:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:07:24,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:07:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:07:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:07:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:07:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:07:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:07:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:07:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:07:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:07:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:07:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:07:24,271 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:07:24,271 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:07:24,271 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:07:24,271 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:07:24,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:07:24,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:07:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:07:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:07:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:07:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:07:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:07:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:07:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:07:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:07:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:07:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:07:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:07:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:07:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:07:24,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:07:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:07:24,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:07:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:07:24,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:07:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:07:24,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:07:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:07:24,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:07:24,278 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:07:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:07:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:07:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:07:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:07:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:07:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:07:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:07:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:07:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:07:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:07:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:07:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:07:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:07:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:07:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:07:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:07:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:07:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:07:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:07:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:07:24,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:07:24,285 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:07:24,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:07:24,285 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:07:24,285 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:07:24,285 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:07:24,286 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:07:24,286 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:07:24,286 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:07:24,286 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:07:24,286 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:07:24,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:07:24,286 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:07:24,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:07:24,286 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:07:24,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:07:24,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:07:24,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:07:24,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:07:24,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:07:24,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:07:24,287 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:07:24,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:07:24,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:07:24,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:07:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:07:24,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:07:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:07:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:07:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:07:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:07:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:07:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:07:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:07:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:07:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:07:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:07:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:07:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:07:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:07:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:07:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:07:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:07:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:07:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:07:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:07:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:07:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:07:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:07:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:07:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:07:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:07:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:07:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:07:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:07:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:07:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:07:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:07:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:07:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:07:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:07:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:07:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:07:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:07:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:07:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:07:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:07:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:07:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:07:24,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:07:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:07:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:07:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:07:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:07:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:07:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:07:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:07:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:07:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:07:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:07:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:07:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:07:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:07:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:07:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:07:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:07:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:07:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:07:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:07:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:07:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:07:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:07:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:07:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:07:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:07:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:07:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:07:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:07:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:07:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-12-15 13:07:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:07:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:07:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:07:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-12-15 13:07:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:07:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:07:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:07:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:07:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:07:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:07:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:07:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:07:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:07:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:07:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:07:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:07:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:07:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:07:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:07:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:07:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:07:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:07:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:07:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-12-15 13:07:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-12-15 13:07:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:07:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:07:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:07:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:07:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-12-15 13:07:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-12-15 13:07:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:07:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:07:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:07:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-12-15 13:07:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:07:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:07:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:07:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:07:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:07:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:07:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:07:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:07:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:07:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:07:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:07:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:07:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:07:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:07:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:07:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:07:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:07:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:07:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:07:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:07:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:07:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:07:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:07:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:07:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:07:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:07:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:07:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:07:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:07:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:07:25,175 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:07:25,178 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:07:25,289 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:07:25,292 INFO L158 Benchmark]: Toolchain (without parser) took 7005.85ms. Allocated memory was 56.6MB in the beginning and 583.0MB in the end (delta: 526.4MB). Free memory was 27.7MB in the beginning and 339.0MB in the end (delta: -311.3MB). Peak memory consumption was 213.4MB. Max. memory is 16.1GB. [2021-12-15 13:07:25,292 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:07:25,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5040.45ms. Allocated memory was 56.6MB in the beginning and 583.0MB in the end (delta: 526.4MB). Free memory was 27.4MB in the beginning and 357.0MB in the end (delta: -329.6MB). Peak memory consumption was 196.4MB. Max. memory is 16.1GB. [2021-12-15 13:07:25,293 INFO L158 Benchmark]: Boogie Procedure Inliner took 445.74ms. Allocated memory is still 583.0MB. Free memory was 357.0MB in the beginning and 464.8MB in the end (delta: -107.8MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2021-12-15 13:07:25,293 INFO L158 Benchmark]: Boogie Preprocessor took 421.99ms. Allocated memory is still 583.0MB. Free memory was 464.8MB in the beginning and 404.5MB in the end (delta: 60.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:07:25,294 INFO L158 Benchmark]: RCFGBuilder took 1093.19ms. Allocated memory is still 583.0MB. Free memory was 404.5MB in the beginning and 339.0MB in the end (delta: 65.5MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:07:25,295 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5040.45ms. Allocated memory was 56.6MB in the beginning and 583.0MB in the end (delta: 526.4MB). Free memory was 27.4MB in the beginning and 357.0MB in the end (delta: -329.6MB). Peak memory consumption was 196.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 445.74ms. Allocated memory is still 583.0MB. Free memory was 357.0MB in the beginning and 464.8MB in the end (delta: -107.8MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 421.99ms. Allocated memory is still 583.0MB. Free memory was 464.8MB in the beginning and 404.5MB in the end (delta: 60.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1093.19ms. Allocated memory is still 583.0MB. Free memory was 404.5MB in the beginning and 339.0MB in the end (delta: 65.5MB). Peak memory consumption was 65.0MB. 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. [2021-12-15 13:07:25,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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