./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:43,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:43,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:43,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:43,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:43,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:43,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:43,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:43,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:43,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:43,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:43,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:43,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:43,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:43,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:43,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:43,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:43,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:43,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:43,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:43,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:43,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:43,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:43,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:43,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:43,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:43,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:43,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:43,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:43,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:43,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:43,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:43,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:43,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:43,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:43,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:43,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:43,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:43,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:43,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:43,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:43,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:43,768 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:43,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:43,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:43,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:43,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:43,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:43,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:43,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:43,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:43,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:43,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:43,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:43,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:43,774 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:43,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:43,774 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:43,774 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:43,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:43,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:43,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:43,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:43,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:43,776 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:43,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:43,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:43,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 [2021-11-23 15:58:44,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:44,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:44,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:44,131 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:44,133 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:44,135 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:58:44,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/c47d0ba62/6be7175ad526437dabbfdd57ca4d3771/FLAGe9a14fb0e [2021-11-23 15:58:45,539 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:45,541 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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 [2021-11-23 15:58:45,659 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/c47d0ba62/6be7175ad526437dabbfdd57ca4d3771/FLAGe9a14fb0e [2021-11-23 15:58:46,156 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/c47d0ba62/6be7175ad526437dabbfdd57ca4d3771 [2021-11-23 15:58:46,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:46,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:46,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:46,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:46,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:46,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:46" (1/1) ... [2021-11-23 15:58:46,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a4f3f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:46, skipping insertion in model container [2021-11-23 15:58:46,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:46" (1/1) ... [2021-11-23 15:58:46,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:46,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:48,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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] [2021-11-23 15:58:51,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:52,017 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:52,246 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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] [2021-11-23 15:58:53,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:53,668 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:53,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53 WrapperNode [2021-11-23 15:58:53,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:53,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:53,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:53,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:53,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:53,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,458 INFO L137 Inliner]: procedures = 558, calls = 5010, calls flagged for inlining = 278, calls inlined = 217, statements flattened = 8774 [2021-11-23 15:58:54,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:54,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:54,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:54,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:54,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:54,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:54,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:54,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:54,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:53" (1/1) ... [2021-11-23 15:58:54,972 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:54,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:55,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:55,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:58:55,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:58:55,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:58:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:58:55,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:58:55,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:58:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:58:55,069 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:58:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:58:55,069 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:58:55,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:55,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:58:55,070 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:58:55,070 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:58:55,070 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:58:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:55,071 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:58:55,071 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:58:55,071 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:58:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:58:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:58:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:58:55,072 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:55,072 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:58:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:58:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:58:55,073 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:58:55,073 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:58:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:58:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:58:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:58:55,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:58:55,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:58:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:58:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:58:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:58:55,075 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:58:55,075 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:58:55,076 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:58:55,076 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:58:55,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:58:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:58:55,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:58:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:55,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:55,078 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:58:55,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:58:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:58:55,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:58:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:58:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:58:55,080 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:58:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:55,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:55,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:58:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:58:55,082 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:58:55,082 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:58:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:58:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:58:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:58:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:58:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:58:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:58:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:58:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:58:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:58:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:58:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:58:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:58:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:58:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:58:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:58:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:58:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:58:55,206 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:58:55,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:58:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:58:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:58:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:58:55,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:58:55,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:58:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:58:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:58:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:58:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:58:55,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:58:55,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:58:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:58:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:58:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:58:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:58:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:58:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:58:55,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:58:55,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:58:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:58:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:58:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:58:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:58:55,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:58:55,212 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:58:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:58:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:58:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:58:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:58:55,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:58:55,213 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:58:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:58:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:58:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:58:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:55,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:55,227 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:55,227 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:58:55,227 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:58:55,227 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:58:55,227 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:58:55,228 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:55,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:55,228 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:58:55,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:58:55,233 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:58:55,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:58:55,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:58:55,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:58:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:58:55,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:58:55,234 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:58:55,234 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:58:55,235 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:58:55,236 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:58:55,236 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:58:55,236 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:58:55,236 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:58:55,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:58:55,237 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:58:55,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:58:55,237 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:58:55,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:58:55,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:58:55,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:58:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:58:55,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:58:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:58:55,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:58:55,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:55,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:55,243 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:58:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:58:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:58:55,250 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:58:55,250 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:58:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:58:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:58:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:58:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:58:55,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:58:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:58:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:58:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:58:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:58:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:58:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:58:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:58:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:58:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:58:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:58:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:58:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:58:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:58:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:58:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:58:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:58:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:58:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:58:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:58:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:58:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:58:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:58:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:58:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:58:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:58:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:58:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:58:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:58:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:58:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:58:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:58:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:58:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:58:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:58:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:58:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:58:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:58:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:58:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:58:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:55,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:58:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:58:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:58:55,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:58:55,264 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:58:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:58:55,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:55,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:58:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:58:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:58:55,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:58:55,266 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:55,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:58:55,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:58:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:58:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:58:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:58:55,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:58:55,268 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:58:55,269 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:58:55,270 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:58:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:58:55,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:58:55,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:58:55,275 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:58:55,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:58:55,276 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:58:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:58:55,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:58:55,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:58:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:55,285 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:55,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:55,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:58:55,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:58:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:55,286 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:58:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:58:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:58:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:58:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:58:55,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:58:55,287 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:58:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:58:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:58:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:58:55,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:58:55,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:58:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:58:55,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:58:55,289 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:58:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:58:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:58:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:58:55,290 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:58:55,290 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:58:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:58:55,291 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:58:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:58:55,291 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:58:55,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:58:55,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:58:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:55,292 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:58:55,292 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:58:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:58:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:58:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:58:55,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:58:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:58:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:58:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:58:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:58:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:58:55,294 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:58:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:55,295 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:58:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:58:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:58:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:58:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:58:55,296 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:58:55,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:58:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:58:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:58:55,297 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:58:55,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:58:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:58:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:58:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:58:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:55,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:55,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:58:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:58:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:58:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:58:55,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:58:55,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:58:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:58:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:58:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:58:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:58:55,300 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:58:55,300 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:58:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:58:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:58:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:58:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:58:55,301 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:58:55,301 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:58:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:58:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:58:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:55,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:55,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:58:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:58:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:58:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:58:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:55,303 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:58:55,303 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:58:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:58:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:58:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:58:55,304 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:58:55,304 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:58:55,305 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:58:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:58:55,305 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:58:55,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:58:56,762 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:56,768 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:56,888 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:56,894 INFO L158 Benchmark]: Toolchain (without parser) took 10720.87ms. Allocated memory was 86.0MB in the beginning and 268.4MB in the end (delta: 182.5MB). Free memory was 46.3MB in the beginning and 87.2MB in the end (delta: -40.9MB). Peak memory consumption was 193.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:56,895 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 86.0MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:56,896 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7492.80ms. Allocated memory was 86.0MB in the beginning and 268.4MB in the end (delta: 182.5MB). Free memory was 46.1MB in the beginning and 102.4MB in the end (delta: -56.2MB). Peak memory consumption was 133.6MB. Max. memory is 16.1GB. [2021-11-23 15:58:56,897 INFO L158 Benchmark]: Boogie Procedure Inliner took 790.34ms. Allocated memory is still 268.4MB. Free memory was 102.4MB in the beginning and 131.5MB in the end (delta: -29.2MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:56,897 INFO L158 Benchmark]: Boogie Preprocessor took 496.74ms. Allocated memory is still 268.4MB. Free memory was 131.5MB in the beginning and 74.9MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:58:56,898 INFO L158 Benchmark]: RCFGBuilder took 1931.54ms. Allocated memory is still 268.4MB. Free memory was 73.9MB in the beginning and 87.2MB in the end (delta: -13.3MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. [2021-11-23 15:58:56,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 86.0MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7492.80ms. Allocated memory was 86.0MB in the beginning and 268.4MB in the end (delta: 182.5MB). Free memory was 46.1MB in the beginning and 102.4MB in the end (delta: -56.2MB). Peak memory consumption was 133.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 790.34ms. Allocated memory is still 268.4MB. Free memory was 102.4MB in the beginning and 131.5MB in the end (delta: -29.2MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 496.74ms. Allocated memory is still 268.4MB. Free memory was 131.5MB in the beginning and 74.9MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1931.54ms. Allocated memory is still 268.4MB. Free memory was 73.9MB in the beginning and 87.2MB in the end (delta: -13.3MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:58:56,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:59,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:59,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:59,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:59,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:59,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:59,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:00,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:00,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:00,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:00,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:00,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:00,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:00,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:00,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:00,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:00,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:00,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:00,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:00,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:00,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:00,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:00,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:00,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:00,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:00,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:00,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:00,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:00,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:00,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:00,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:00,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:00,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:00,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:00,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:00,091 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:00,092 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:00,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:00,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:00,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:00,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:00,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:00,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:00,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:00,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:00,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:00,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:00,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:00,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:00,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:00,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:00,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:00,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:00,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:00,142 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:00,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:00,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:00,143 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:00,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:00,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:00,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:00,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:00,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:00,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:00,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:00,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:00,146 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:00,146 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:00,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:00,147 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:00,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:00,148 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 955ba2d33e196282c8a8d7d6878108af44ab130aa14cf65292e3d1ed9a6c4e47 [2021-11-23 15:59:00,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:00,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:00,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:00,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:00,693 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:00,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:59:00,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/21d78f81d/ae29204e4e954d63b865498e61b332d6/FLAG53721253b [2021-11-23 15:59:02,343 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:02,344 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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 [2021-11-23 15:59:02,425 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/21d78f81d/ae29204e4e954d63b865498e61b332d6/FLAG53721253b [2021-11-23 15:59:02,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/data/21d78f81d/ae29204e4e954d63b865498e61b332d6 [2021-11-23 15:59:02,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:02,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:02,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:02,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:02,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:02,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdc683f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02, skipping insertion in model container [2021-11-23 15:59:02,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:03,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:06,262 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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] [2021-11-23 15:59:09,774 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:09,871 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:10,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:10,243 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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] [2021-11-23 15:59:10,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:10,899 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:11,144 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/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] [2021-11-23 15:59:12,243 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:12,847 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:12,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12 WrapperNode [2021-11-23 15:59:12,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:12,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:12,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:12,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:12,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,509 INFO L137 Inliner]: procedures = 573, calls = 5010, calls flagged for inlining = 278, calls inlined = 217, statements flattened = 8570 [2021-11-23 15:59:13,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:13,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:13,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:13,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:13,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:13,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:14,068 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:14,068 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:14,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:14,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:12" (1/1) ... [2021-11-23 15:59:14,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:14,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:14,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:14,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:59:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:59:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:59:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:59:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:59:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:59:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-11-23 15:59:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-11-23 15:59:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-11-23 15:59:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-11-23 15:59:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-11-23 15:59:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-11-23 15:59:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-11-23 15:59:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-11-23 15:59:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:59:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:59:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-11-23 15:59:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-11-23 15:59:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-11-23 15:59:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-11-23 15:59:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-11-23 15:59:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-11-23 15:59:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 15:59:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 15:59:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-11-23 15:59:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-11-23 15:59:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 15:59:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 15:59:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:59:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:59:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-11-23 15:59:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-11-23 15:59:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:59:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:59:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:59:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:59:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:59:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:59:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:59:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:59:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:59:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:59:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-11-23 15:59:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-11-23 15:59:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:59:14,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:59:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:59:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-11-23 15:59:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-11-23 15:59:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:59:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:59:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-11-23 15:59:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-11-23 15:59:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:59:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:59:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:59:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-11-23 15:59:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-11-23 15:59:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:59:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:59:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:59:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:59:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:59:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:59:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:59:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:59:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-11-23 15:59:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-11-23 15:59:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-11-23 15:59:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-11-23 15:59:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:59:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:59:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 15:59:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 15:59:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-11-23 15:59:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-11-23 15:59:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:59:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:59:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-11-23 15:59:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-11-23 15:59:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:59:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:59:14,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:59:14,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:59:14,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:59:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:59:14,208 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:59:14,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:59:14,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:59:14,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:59:14,210 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-11-23 15:59:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-11-23 15:59:14,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:14,214 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:59:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:59:14,216 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:59:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:59:14,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:14,218 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-11-23 15:59:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-11-23 15:59:14,224 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:59:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:59:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-11-23 15:59:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-11-23 15:59:14,225 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-11-23 15:59:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-11-23 15:59:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-11-23 15:59:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-11-23 15:59:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-11-23 15:59:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-11-23 15:59:14,226 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:59:14,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:59:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:59:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 15:59:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 15:59:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-11-23 15:59:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-11-23 15:59:14,228 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:59:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:59:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-11-23 15:59:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-11-23 15:59:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-11-23 15:59:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-11-23 15:59:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-11-23 15:59:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-11-23 15:59:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-11-23 15:59:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-11-23 15:59:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:59:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:59:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:59:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:59:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-11-23 15:59:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-11-23 15:59:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-11-23 15:59:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-11-23 15:59:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-11-23 15:59:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-11-23 15:59:14,346 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:59:14,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-11-23 15:59:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-11-23 15:59:14,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-11-23 15:59:14,347 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:59:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:59:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:59:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:59:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-11-23 15:59:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-11-23 15:59:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 15:59:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 15:59:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:59:14,348 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:14,348 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:14,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-11-23 15:59:14,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-11-23 15:59:14,349 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:59:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:59:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 15:59:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 15:59:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:59:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:59:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-11-23 15:59:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-11-23 15:59:14,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:59:14,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-11-23 15:59:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-11-23 15:59:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-11-23 15:59:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:59:14,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:59:14,351 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:59:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:59:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-11-23 15:59:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-11-23 15:59:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-11-23 15:59:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-11-23 15:59:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-11-23 15:59:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-11-23 15:59:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:59:14,352 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:59:14,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-11-23 15:59:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-11-23 15:59:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 15:59:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 15:59:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-11-23 15:59:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-11-23 15:59:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:59:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:59:14,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:59:14,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:59:14,356 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 15:59:14,357 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 15:59:14,357 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:59:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:59:14,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:14,358 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:59:14,358 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:59:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:59:14,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:59:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:59:14,359 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:59:14,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:59:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:59:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-11-23 15:59:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-11-23 15:59:14,360 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:59:14,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:59:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:59:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:59:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-11-23 15:59:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-11-23 15:59:14,361 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-11-23 15:59:14,361 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-11-23 15:59:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-11-23 15:59:14,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-11-23 15:59:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:59:14,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:59:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 15:59:14,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 15:59:14,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:59:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:59:14,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:59:14,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 15:59:14,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 15:59:14,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:59:14,365 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-11-23 15:59:14,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:59:14,366 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 15:59:14,366 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 15:59:14,367 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-11-23 15:59:14,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-11-23 15:59:14,367 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 15:59:14,370 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 15:59:14,371 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:14,371 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:14,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:14,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:14,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 15:59:14,371 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 15:59:14,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:59:14,372 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-11-23 15:59:14,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-11-23 15:59:14,372 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:59:14,372 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:59:14,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:59:14,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:59:14,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:59:14,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:14,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:14,373 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-11-23 15:59:14,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-11-23 15:59:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:59:14,374 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:59:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:59:14,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:59:14,374 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-11-23 15:59:14,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-11-23 15:59:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:59:14,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:59:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:59:14,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:59:14,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:59:14,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:59:14,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:59:14,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:59:14,376 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-11-23 15:59:14,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-11-23 15:59:14,376 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:59:14,377 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:59:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:59:14,377 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:59:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-11-23 15:59:14,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-11-23 15:59:14,377 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 15:59:14,378 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 15:59:14,378 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:59:14,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:59:14,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:59:14,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:59:14,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:59:14,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:59:14,379 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-11-23 15:59:14,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-11-23 15:59:14,379 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-11-23 15:59:14,379 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-11-23 15:59:14,380 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-11-23 15:59:14,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-11-23 15:59:14,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:59:14,382 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:59:14,383 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:59:14,383 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:59:14,383 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:59:14,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-11-23 15:59:14,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-11-23 15:59:15,929 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:15,934 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:16,162 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:16,167 INFO L158 Benchmark]: Toolchain (without parser) took 13342.25ms. Allocated memory was 67.1MB in the beginning and 417.3MB in the end (delta: 350.2MB). Free memory was 39.1MB in the beginning and 232.5MB in the end (delta: -193.4MB). Peak memory consumption was 336.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:16,168 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 67.1MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:16,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10009.12ms. Allocated memory was 67.1MB in the beginning and 417.3MB in the end (delta: 350.2MB). Free memory was 38.9MB in the beginning and 214.4MB in the end (delta: -175.4MB). Peak memory consumption was 182.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:16,170 INFO L158 Benchmark]: Boogie Procedure Inliner took 660.16ms. Allocated memory is still 417.3MB. Free memory was 213.3MB in the beginning and 161.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:16,170 INFO L158 Benchmark]: Boogie Preprocessor took 554.69ms. Allocated memory is still 417.3MB. Free memory was 161.9MB in the beginning and 101.6MB in the end (delta: 60.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:59:16,171 INFO L158 Benchmark]: RCFGBuilder took 2096.99ms. Allocated memory is still 417.3MB. Free memory was 101.6MB in the beginning and 232.5MB in the end (delta: -130.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2021-11-23 15:59:16,174 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 67.1MB. Free memory was 46.8MB in the beginning and 46.7MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10009.12ms. Allocated memory was 67.1MB in the beginning and 417.3MB in the end (delta: 350.2MB). Free memory was 38.9MB in the beginning and 214.4MB in the end (delta: -175.4MB). Peak memory consumption was 182.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 660.16ms. Allocated memory is still 417.3MB. Free memory was 213.3MB in the beginning and 161.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 554.69ms. Allocated memory is still 417.3MB. Free memory was 161.9MB in the beginning and 101.6MB in the end (delta: 60.3MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2096.99ms. Allocated memory is still 417.3MB. Free memory was 101.6MB in the beginning and 232.5MB in the end (delta: -130.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:16,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfc2e1e2-5028-4455-9d1b-e0b0eb322639/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable