./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:19,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:19,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:19,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:19,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:19,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:19,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:19,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:19,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:19,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:19,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:19,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:19,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:19,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:19,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:19,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:19,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:19,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:19,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:19,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:19,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:19,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:19,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:19,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:19,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:19,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:19,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:19,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:19,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:19,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:19,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:19,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:19,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:19,944 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:19,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:19,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:19,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:19,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:19,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:19,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:19,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:19,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:19,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:19,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:19,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:19,991 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:19,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:19,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:19,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:19,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:19,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:19,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:19,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:19,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:19,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:19,994 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:19,994 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:19,995 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:19,995 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:19,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:19,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:19,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:19,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:19,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:19,996 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:19,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:19,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:19,997 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 [2021-11-23 15:54:20,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:20,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:20,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:20,265 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:20,266 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:20,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2021-11-23 15:54:20,361 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/8b575f620/ccd73fa59c7344d1b06acbd90d672350/FLAGf46418047 [2021-11-23 15:54:21,525 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:21,531 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2021-11-23 15:54:21,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/8b575f620/ccd73fa59c7344d1b06acbd90d672350/FLAGf46418047 [2021-11-23 15:54:21,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/8b575f620/ccd73fa59c7344d1b06acbd90d672350 [2021-11-23 15:54:21,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:21,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:21,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:21,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:21,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:21,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:21" (1/1) ... [2021-11-23 15:54:21,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725885a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:21, skipping insertion in model container [2021-11-23 15:54:21,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:21" (1/1) ... [2021-11-23 15:54:21,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:22,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:25,837 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2021-11-23 15:54:25,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:26,073 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:26,568 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2021-11-23 15:54:26,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:27,015 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:27,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27 WrapperNode [2021-11-23 15:54:27,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:27,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:27,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:27,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:27,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,466 INFO L137 Inliner]: procedures = 473, calls = 3863, calls flagged for inlining = 218, calls inlined = 198, statements flattened = 7207 [2021-11-23 15:54:27,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:27,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:27,470 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:27,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:27,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:27,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:27,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:27,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:27,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:27,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:27,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:27,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:28,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:54:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:54:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:28,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:54:28,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:54:28,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:28,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-11-23 15:54:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-11-23 15:54:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-11-23 15:54:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-11-23 15:54:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:54:28,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:54:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-11-23 15:54:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-11-23 15:54:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-11-23 15:54:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-11-23 15:54:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:54:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:54:28,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:28,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-11-23 15:54:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-11-23 15:54:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:28,041 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2021-11-23 15:54:28,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2021-11-23 15:54:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-11-23 15:54:28,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-11-23 15:54:28,041 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-11-23 15:54:28,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-11-23 15:54:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:28,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-11-23 15:54:28,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-11-23 15:54:28,042 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-11-23 15:54:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-11-23 15:54:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:28,043 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:54:28,043 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:54:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-11-23 15:54:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-11-23 15:54:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:28,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:28,044 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-11-23 15:54:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-11-23 15:54:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:54:28,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:54:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:28,045 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:28,046 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-11-23 15:54:28,046 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-11-23 15:54:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:54:28,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:54:28,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:54:28,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:54:28,048 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-11-23 15:54:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-11-23 15:54:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:54:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-11-23 15:54:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-11-23 15:54:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2021-11-23 15:54:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2021-11-23 15:54:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-11-23 15:54:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-11-23 15:54:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-11-23 15:54:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-11-23 15:54:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-11-23 15:54:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-11-23 15:54:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2021-11-23 15:54:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2021-11-23 15:54:28,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-11-23 15:54:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-11-23 15:54:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-11-23 15:54:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-11-23 15:54:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:54:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:54:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-11-23 15:54:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-11-23 15:54:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-11-23 15:54:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-11-23 15:54:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2021-11-23 15:54:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2021-11-23 15:54:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:54:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:54:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:54:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-11-23 15:54:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-11-23 15:54:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:54:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:54:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:54:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:54:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-11-23 15:54:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-11-23 15:54:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-11-23 15:54:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-11-23 15:54:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-11-23 15:54:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-11-23 15:54:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2021-11-23 15:54:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-11-23 15:54:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-11-23 15:54:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-11-23 15:54:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-11-23 15:54:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-11-23 15:54:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:54:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-11-23 15:54:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:54:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:54:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-11-23 15:54:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-11-23 15:54:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-11-23 15:54:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-11-23 15:54:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:54:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:54:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:54:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:54:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:54:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:54:28,161 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 15:54:28,161 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 15:54:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2021-11-23 15:54:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:54:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:54:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-11-23 15:54:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2021-11-23 15:54:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:54:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-11-23 15:54:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:54:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:54:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-11-23 15:54:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-11-23 15:54:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-11-23 15:54:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-11-23 15:54:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:54:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:54:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:54:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:54:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:54:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:54:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-11-23 15:54:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-11-23 15:54:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-11-23 15:54:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-11-23 15:54:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:54:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:54:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-11-23 15:54:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-11-23 15:54:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:54:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:54:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2021-11-23 15:54:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2021-11-23 15:54:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:54:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:54:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-11-23 15:54:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-11-23 15:54:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-11-23 15:54:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-11-23 15:54:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2021-11-23 15:54:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2021-11-23 15:54:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:54:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:54:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:54:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:54:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:54:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:54:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2021-11-23 15:54:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2021-11-23 15:54:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-11-23 15:54:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-11-23 15:54:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-11-23 15:54:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-11-23 15:54:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-11-23 15:54:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-11-23 15:54:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:54:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:54:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-11-23 15:54:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-11-23 15:54:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-11-23 15:54:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-11-23 15:54:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-11-23 15:54:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-11-23 15:54:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-11-23 15:54:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-11-23 15:54:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:54:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:54:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-11-23 15:54:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-11-23 15:54:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:54:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:54:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:54:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:54:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-11-23 15:54:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-11-23 15:54:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-11-23 15:54:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-11-23 15:54:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-11-23 15:54:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-11-23 15:54:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:54:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:54:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-11-23 15:54:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-11-23 15:54:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:54:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:54:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-11-23 15:54:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-11-23 15:54:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:54:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:54:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:54:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:54:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:54:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:54:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-11-23 15:54:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-11-23 15:54:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-11-23 15:54:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-11-23 15:54:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:54:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:54:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:54:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:54:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-11-23 15:54:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-11-23 15:54:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-11-23 15:54:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-11-23 15:54:29,109 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:29,122 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:29,340 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:29,346 INFO L158 Benchmark]: Toolchain (without parser) took 7550.51ms. Allocated memory was 138.4MB in the beginning and 320.9MB in the end (delta: 182.5MB). Free memory was 88.4MB in the beginning and 173.3MB in the end (delta: -84.9MB). Peak memory consumption was 165.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:29,347 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:29,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5221.49ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 88.4MB in the beginning and 71.7MB in the end (delta: 16.7MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:29,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 451.52ms. Allocated memory was 201.3MB in the beginning and 320.9MB in the end (delta: 119.5MB). Free memory was 71.7MB in the beginning and 201.8MB in the end (delta: -130.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:29,356 INFO L158 Benchmark]: Boogie Preprocessor took 468.05ms. Allocated memory is still 320.9MB. Free memory was 201.8MB in the beginning and 154.1MB in the end (delta: 47.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:29,357 INFO L158 Benchmark]: RCFGBuilder took 1404.07ms. Allocated memory is still 320.9MB. Free memory was 154.1MB in the beginning and 173.3MB in the end (delta: -19.2MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:29,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 90.2MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5221.49ms. Allocated memory was 138.4MB in the beginning and 201.3MB in the end (delta: 62.9MB). Free memory was 88.4MB in the beginning and 71.7MB in the end (delta: 16.7MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 451.52ms. Allocated memory was 201.3MB in the beginning and 320.9MB in the end (delta: 119.5MB). Free memory was 71.7MB in the beginning and 201.8MB in the end (delta: -130.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 468.05ms. Allocated memory is still 320.9MB. Free memory was 201.8MB in the beginning and 154.1MB in the end (delta: 47.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1404.07ms. Allocated memory is still 320.9MB. Free memory was 154.1MB in the beginning and 173.3MB in the end (delta: -19.2MB). Peak memory consumption was 49.5MB. 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 15:54:29,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:31,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:31,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:32,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:32,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:32,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:32,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:32,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:32,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:32,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:32,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:32,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:32,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:32,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:32,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:32,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:32,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:32,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:32,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:32,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:32,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:32,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:32,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:32,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:32,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:32,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:32,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:32,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:32,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:32,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:32,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:32,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:32,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:32,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:32,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:32,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:32,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:32,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:32,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:32,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:32,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:32,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:32,175 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:32,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:32,176 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:32,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:32,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:32,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:32,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:32,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:32,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:32,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:32,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:32,180 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:32,181 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:32,181 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:32,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:32,181 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:32,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:32,182 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:32,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:32,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:32,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:32,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:32,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:32,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:32,183 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:32,183 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:32,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:32,184 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:32,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:32,184 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f2068ebecd267166c2d24f656fc1164bd021977ce12d612bec590cb9866503 [2021-11-23 15:54:32,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:32,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:32,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:32,580 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:32,581 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:32,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2021-11-23 15:54:32,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/c4ee1d990/6debb823db8944128cd79fa623a4d728/FLAGaeab8bc36 [2021-11-23 15:54:33,848 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:33,849 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2021-11-23 15:54:33,945 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/c4ee1d990/6debb823db8944128cd79fa623a4d728/FLAGaeab8bc36 [2021-11-23 15:54:34,157 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/data/c4ee1d990/6debb823db8944128cd79fa623a4d728 [2021-11-23 15:54:34,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:34,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:34,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:34,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:34,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:34,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:34" (1/1) ... [2021-11-23 15:54:34,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f2f13eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:34, skipping insertion in model container [2021-11-23 15:54:34,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:34" (1/1) ... [2021-11-23 15:54:34,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:34,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:37,923 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2021-11-23 15:54:38,009 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:38,137 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:54:38,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:38,705 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2021-11-23 15:54:38,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:38,791 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:39,247 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_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[381779,381792] [2021-11-23 15:54:39,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:39,781 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:39,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39 WrapperNode [2021-11-23 15:54:39,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:39,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:39,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:39,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:39,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,303 INFO L137 Inliner]: procedures = 487, calls = 3863, calls flagged for inlining = 218, calls inlined = 198, statements flattened = 6992 [2021-11-23 15:54:40,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:40,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:40,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:40,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:40,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:40,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:40,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:40,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:40,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:40,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:40,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:40,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:40,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:54:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:54:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:54:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:54:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-11-23 15:54:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-11-23 15:54:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-11-23 15:54:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-11-23 15:54:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:54:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:54:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-11-23 15:54:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-11-23 15:54:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-11-23 15:54:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-11-23 15:54:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:54:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:54:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-11-23 15:54:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-11-23 15:54:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2021-11-23 15:54:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2021-11-23 15:54:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-11-23 15:54:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-11-23 15:54:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-11-23 15:54:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-11-23 15:54:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-11-23 15:54:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-11-23 15:54:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-11-23 15:54:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-11-23 15:54:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:54:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:54:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-11-23 15:54:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-11-23 15:54:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-11-23 15:54:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-11-23 15:54:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:54:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:54:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-11-23 15:54:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-11-23 15:54:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:54:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:54:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:54:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:54:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-11-23 15:54:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-11-23 15:54:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:54:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-11-23 15:54:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-11-23 15:54:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2021-11-23 15:54:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2021-11-23 15:54:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-11-23 15:54:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-11-23 15:54:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-11-23 15:54:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-11-23 15:54:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-11-23 15:54:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-11-23 15:54:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2021-11-23 15:54:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2021-11-23 15:54:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:54:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-11-23 15:54:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-11-23 15:54:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-11-23 15:54:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-11-23 15:54:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:54:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:54:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:54:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:54:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-11-23 15:54:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-11-23 15:54:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-11-23 15:54:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-11-23 15:54:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2021-11-23 15:54:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2021-11-23 15:54:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:54:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:54:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:54:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-11-23 15:54:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-11-23 15:54:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:54:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:54:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:54:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:54:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-11-23 15:54:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-11-23 15:54:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-11-23 15:54:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-11-23 15:54:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-11-23 15:54:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2021-11-23 15:54:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2021-11-23 15:54:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-11-23 15:54:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-11-23 15:54:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-11-23 15:54:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-11-23 15:54:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-11-23 15:54:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-11-23 15:54:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-11-23 15:54:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-11-23 15:54:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-11-23 15:54:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-11-23 15:54:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:54:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:54:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-11-23 15:54:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-11-23 15:54:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:54:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:54:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-11-23 15:54:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-11-23 15:54:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:54:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-11-23 15:54:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-11-23 15:54:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:54:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:54:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 15:54:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-11-23 15:54:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2021-11-23 15:54:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:54:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:54:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:54:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-11-23 15:54:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-11-23 15:54:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2021-11-23 15:54:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2021-11-23 15:54:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-11-23 15:54:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-11-23 15:54:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-11-23 15:54:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-11-23 15:54:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:54:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:54:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-11-23 15:54:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-11-23 15:54:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-11-23 15:54:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-11-23 15:54:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:54:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:54:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:54:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:54:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:54:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-11-23 15:54:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-11-23 15:54:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-11-23 15:54:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:54:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:54:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-11-23 15:54:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-11-23 15:54:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:54:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:54:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2021-11-23 15:54:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2021-11-23 15:54:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:54:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:54:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:54:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:54:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-11-23 15:54:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-11-23 15:54:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-11-23 15:54:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-11-23 15:54:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2021-11-23 15:54:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2021-11-23 15:54:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:54:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:54:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:54:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:54:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:54:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:54:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:54:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:54:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2021-11-23 15:54:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2021-11-23 15:54:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:41,069 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-11-23 15:54:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-11-23 15:54:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-11-23 15:54:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-11-23 15:54:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-11-23 15:54:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:54:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-11-23 15:54:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-11-23 15:54:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-11-23 15:54:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-11-23 15:54:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-11-23 15:54:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-11-23 15:54:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-11-23 15:54:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-11-23 15:54:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:54:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:54:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-11-23 15:54:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-11-23 15:54:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:54:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:54:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 15:54:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 15:54:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-11-23 15:54:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-11-23 15:54:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-11-23 15:54:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-11-23 15:54:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-11-23 15:54:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:54:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-11-23 15:54:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:54:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-11-23 15:54:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:41,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:41,074 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:54:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:54:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:54:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:54:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 15:54:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 15:54:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-11-23 15:54:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-11-23 15:54:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-11-23 15:54:41,075 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-11-23 15:54:41,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:54:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:54:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:54:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:54:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-11-23 15:54:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-11-23 15:54:41,076 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-11-23 15:54:41,076 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-11-23 15:54:42,040 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:42,048 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:42,379 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:42,383 INFO L158 Benchmark]: Toolchain (without parser) took 8220.96ms. Allocated memory was 60.8MB in the beginning and 385.9MB in the end (delta: 325.1MB). Free memory was 35.1MB in the beginning and 201.6MB in the end (delta: -166.5MB). Peak memory consumption was 157.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,383 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:42,384 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5616.37ms. Allocated memory was 60.8MB in the beginning and 385.9MB in the end (delta: 325.1MB). Free memory was 35.0MB in the beginning and 267.7MB in the end (delta: -232.7MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,384 INFO L158 Benchmark]: Boogie Procedure Inliner took 521.85ms. Allocated memory is still 385.9MB. Free memory was 267.7MB in the beginning and 226.8MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,389 INFO L158 Benchmark]: Boogie Preprocessor took 622.86ms. Allocated memory is still 385.9MB. Free memory was 226.8MB in the beginning and 260.4MB in the end (delta: -33.6MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,390 INFO L158 Benchmark]: RCFGBuilder took 1451.52ms. Allocated memory is still 385.9MB. Free memory was 260.4MB in the beginning and 201.6MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:42,394 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.6MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5616.37ms. Allocated memory was 60.8MB in the beginning and 385.9MB in the end (delta: 325.1MB). Free memory was 35.0MB in the beginning and 267.7MB in the end (delta: -232.7MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 521.85ms. Allocated memory is still 385.9MB. Free memory was 267.7MB in the beginning and 226.8MB in the end (delta: 40.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 622.86ms. Allocated memory is still 385.9MB. Free memory was 226.8MB in the beginning and 260.4MB in the end (delta: -33.6MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1451.52ms. Allocated memory is still 385.9MB. Free memory was 260.4MB in the beginning and 201.6MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. 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 15:54:42,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc14aa1-3fac-4a8a-9161-9bbd8ce06b0c/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