./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20e2365fe4e97f82b3f1406dca4ee4f968c013ab5be2e42d683f3fd62568c64a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:50:58,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:50:58,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:50:58,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:50:58,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:50:58,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:50:58,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:50:58,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:50:58,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:50:58,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:50:58,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:50:58,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:50:58,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:50:58,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:50:58,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:50:58,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:50:58,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:50:58,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:50:58,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:50:58,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:50:58,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:50:58,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:50:58,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:50:58,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:50:58,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:50:58,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:50:58,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:50:58,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:50:58,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:50:58,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:50:58,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:50:58,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:50:58,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:50:58,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:50:58,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:50:58,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:50:58,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:50:58,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:50:58,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:50:58,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:50:58,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:50:58,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:50:58,661 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:50:58,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:50:58,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:50:58,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:50:58,667 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:50:58,667 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:50:58,668 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:50:58,668 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:50:58,674 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:50:58,675 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:50:58,676 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:50:58,676 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:50:58,676 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:50:58,676 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:50:58,677 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:50:58,677 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:50:58,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:50:58,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:50:58,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:50:58,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:50:58,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:50:58,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:50:58,679 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:50:58,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:50:58,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:50:58,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:50:58,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:50:58,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:50:58,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:50:58,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:50:58,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:50:58,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:50:58,683 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:50:58,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:50:58,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:50:58,684 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:50:58,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:50:58,684 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20e2365fe4e97f82b3f1406dca4ee4f968c013ab5be2e42d683f3fd62568c64a [2021-11-12 22:50:58,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:50:58,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:50:58,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:50:58,999 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:50:59,011 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:50:59,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i [2021-11-12 22:50:59,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/ab768c619/4b2d100ad7cd46be94a8a21927a3c1f0/FLAGa6da4d345 [2021-11-12 22:51:00,132 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:51:00,154 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i [2021-11-12 22:51:00,248 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/ab768c619/4b2d100ad7cd46be94a8a21927a3c1f0/FLAGa6da4d345 [2021-11-12 22:51:00,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/ab768c619/4b2d100ad7cd46be94a8a21927a3c1f0 [2021-11-12 22:51:00,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:51:00,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:51:00,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:51:00,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:51:00,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:51:00,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:51:00" (1/1) ... [2021-11-12 22:51:00,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed12a91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:00, skipping insertion in model container [2021-11-12 22:51:00,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:51:00" (1/1) ... [2021-11-12 22:51:00,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:51:00,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:51:04,199 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,201 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,221 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,270 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,503 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:04,511 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:51:05,658 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489169,489182] [2021-11-12 22:51:05,662 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489316,489329] [2021-11-12 22:51:05,662 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489455,489468] [2021-11-12 22:51:05,663 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489613,489626] [2021-11-12 22:51:05,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:51:05,809 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 22:51:05,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77266914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:05, skipping insertion in model container [2021-11-12 22:51:05,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:51:05,810 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:51:05,812 INFO L158 Benchmark]: Toolchain (without parser) took 5383.98ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 119.2MB in the beginning and 101.0MB in the end (delta: 18.2MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2021-11-12 22:51:05,814 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory was 74.6MB in the beginning and 74.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:51:05,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5381.21ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 118.8MB in the beginning and 101.0MB in the end (delta: 17.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2021-11-12 22:51:05,818 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory was 74.6MB in the beginning and 74.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5381.21ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 118.8MB in the beginning and 101.0MB in the end (delta: 17.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7503]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20e2365fe4e97f82b3f1406dca4ee4f968c013ab5be2e42d683f3fd62568c64a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:51:08,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:51:08,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:51:08,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:51:08,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:51:08,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:51:08,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:51:08,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:51:08,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:51:08,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:51:08,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:51:08,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:51:08,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:51:08,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:51:08,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:51:08,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:51:08,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:51:08,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:51:08,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:51:08,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:51:08,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:51:08,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:51:08,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:51:08,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:51:08,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:51:08,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:51:08,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:51:08,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:51:08,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:51:08,232 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:51:08,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:51:08,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:51:08,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:51:08,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:51:08,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:51:08,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:51:08,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:51:08,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:51:08,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:51:08,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:51:08,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:51:08,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:51:08,301 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:51:08,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:51:08,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:51:08,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:51:08,304 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:51:08,304 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:51:08,305 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:51:08,305 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:51:08,305 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:51:08,305 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:51:08,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:51:08,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:51:08,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:51:08,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:51:08,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:51:08,309 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:51:08,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:51:08,310 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:51:08,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:51:08,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:51:08,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:51:08,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:51:08,311 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:51:08,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:51:08,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:51:08,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:51:08,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:51:08,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:51:08,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:51:08,313 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:51:08,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:51:08,313 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:51:08,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:51:08,314 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_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20e2365fe4e97f82b3f1406dca4ee4f968c013ab5be2e42d683f3fd62568c64a [2021-11-12 22:51:08,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:51:08,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:51:08,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:51:08,760 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:51:08,761 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:51:08,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i [2021-11-12 22:51:08,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/c7373d977/7f80bd41842b4d2383eda3f66ecfb6e1/FLAG20b9d77fb [2021-11-12 22:51:09,994 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:51:09,996 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i [2021-11-12 22:51:10,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/c7373d977/7f80bd41842b4d2383eda3f66ecfb6e1/FLAG20b9d77fb [2021-11-12 22:51:10,217 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/data/c7373d977/7f80bd41842b4d2383eda3f66ecfb6e1 [2021-11-12 22:51:10,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:51:10,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:51:10,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:51:10,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:51:10,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:51:10,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:51:10" (1/1) ... [2021-11-12 22:51:10,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71cf77bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:10, skipping insertion in model container [2021-11-12 22:51:10,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:51:10" (1/1) ... [2021-11-12 22:51:10,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:51:10,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:51:16,109 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489169,489182] [2021-11-12 22:51:16,111 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489316,489329] [2021-11-12 22:51:16,112 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489455,489468] [2021-11-12 22:51:16,113 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489613,489626] [2021-11-12 22:51:16,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:51:16,246 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:51:16,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:51:16,887 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489169,489182] [2021-11-12 22:51:16,888 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489316,489329] [2021-11-12 22:51:16,889 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489455,489468] [2021-11-12 22:51:16,889 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489613,489626] [2021-11-12 22:51:16,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:51:16,975 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:51:17,594 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489169,489182] [2021-11-12 22:51:17,595 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489316,489329] [2021-11-12 22:51:17,595 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489455,489468] [2021-11-12 22:51:17,596 WARN L228 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_58811ee5-7275-4735-be53-1b9f70e93c92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-marvell-skge.cil.i[489613,489626] [2021-11-12 22:51:17,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:51:18,083 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:51:18,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18 WrapperNode [2021-11-12 22:51:18,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:51:18,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:51:18,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:51:18,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:51:18,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,590 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:51:18,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:51:18,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:51:18,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:51:18,601 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:18,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:19,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:19,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:51:19,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:51:19,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:51:19,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:51:19,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:51:18" (1/1) ... [2021-11-12 22:51:19,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:51:19,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:51:19,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:51:19,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58811ee5-7275-4735-be53-1b9f70e93c92/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:51:19,207 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_regs_len [2021-11-12 22:51:19,207 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_regs_len [2021-11-12 22:51:19,207 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-12 22:51:19,207 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-12 22:51:19,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:51:19,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:51:19,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:51:19,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:51:19,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-12 22:51:19,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-12 22:51:19,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 22:51:19,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 22:51:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:51:19,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:51:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outhash [2021-11-12 22:51:19,209 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outhash [2021-11-12 22:51:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 22:51:19,209 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 22:51:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 22:51:19,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 22:51:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_read [2021-11-12 22:51:19,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_read [2021-11-12 22:51:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 22:51:19,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 22:51:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:51:19,211 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:51:19,211 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-12 22:51:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-12 22:51:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:51:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:51:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure skge_led [2021-11-12 22:51:19,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_led [2021-11-12 22:51:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure skge_usecs2clk [2021-11-12 22:51:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_usecs2clk [2021-11-12 22:51:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-12 22:51:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-12 22:51:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 22:51:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 22:51:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-12 22:51:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-12 22:51:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:51:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:51:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:51:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:51:19,216 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-12 22:51:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-12 22:51:19,216 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-12 22:51:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-12 22:51:19,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2021-11-12 22:51:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2021-11-12 22:51:19,217 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write32 [2021-11-12 22:51:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write32 [2021-11-12 22:51:19,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 22:51:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 22:51:19,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:51:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:51:19,218 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write8 [2021-11-12 22:51:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write8 [2021-11-12 22:51:19,219 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:51:19,219 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:51:19,219 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:51:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:51:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:51:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:51:19,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:51:19,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:51:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 22:51:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 22:51:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:51:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:51:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_link_up [2021-11-12 22:51:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_link_up [2021-11-12 22:51:19,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:51:19,222 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:51:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:51:19,222 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_timeout [2021-11-12 22:51:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_timeout [2021-11-12 22:51:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 22:51:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 22:51:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:51:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:51:19,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:51:19,224 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-12 22:51:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-12 22:51:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:51:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-12 22:51:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-12 22:51:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_reset [2021-11-12 22:51:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_reset [2021-11-12 22:51:19,225 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:51:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:51:19,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 22:51:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 22:51:19,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 22:51:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 22:51:19,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-12 22:51:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-12 22:51:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ramset [2021-11-12 22:51:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ramset [2021-11-12 22:51:19,227 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:51:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:51:19,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 22:51:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 22:51:19,229 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:51:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:51:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:51:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:51:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure skge_set_multicast [2021-11-12 22:51:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_set_multicast [2021-11-12 22:51:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:51:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:51:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure bcom_check_link [2021-11-12 22:51:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bcom_check_link [2021-11-12 22:51:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:51:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:51:19,241 INFO L130 BoogieDeclarations]: Found specification of procedure skge_remove [2021-11-12 22:51:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_remove [2021-11-12 22:51:19,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:51:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:51:19,242 INFO L130 BoogieDeclarations]: Found specification of procedure skge_suspend [2021-11-12 22:51:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_suspend [2021-11-12 22:51:19,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 22:51:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 22:51:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write16 [2021-11-12 22:51:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write16 [2021-11-12 22:51:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:51:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:51:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:51:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:51:19,243 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-12 22:51:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-12 22:51:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 22:51:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 22:51:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 22:51:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 22:51:19,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-12 22:51:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-12 22:51:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:51:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:51:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write16 [2021-11-12 22:51:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write16 [2021-11-12 22:51:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_parity [2021-11-12 22:51:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_parity [2021-11-12 22:51:19,245 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-12 22:51:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-12 22:51:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:51:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 22:51:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 22:51:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 22:51:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 22:51:19,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-12 22:51:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-12 22:51:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 22:51:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 22:51:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 22:51:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 22:51:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-12 22:51:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-12 22:51:19,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 22:51:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 22:51:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_down [2021-11-12 22:51:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_down [2021-11-12 22:51:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_setup [2021-11-12 22:51:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_setup [2021-11-12 22:51:19,248 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write32 [2021-11-12 22:51:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write32 [2021-11-12 22:51:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read8 [2021-11-12 22:51:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read8 [2021-11-12 22:51:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_clean [2021-11-12 22:51:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_clean [2021-11-12 22:51:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 22:51:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 22:51:19,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:51:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:51:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:51:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:51:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:51:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-12 22:51:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-12 22:51:19,250 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:51:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:51:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:51:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:51:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:51:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:51:19,251 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 22:51:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 22:51:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure skge_up [2021-11-12 22:51:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_up [2021-11-12 22:51:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure skge_reset [2021-11-12 22:51:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_reset [2021-11-12 22:51:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure skge_vpd_read [2021-11-12 22:51:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_vpd_read [2021-11-12 22:51:19,252 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:51:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:51:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:51:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:51:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure wol_supported [2021-11-12 22:51:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure wol_supported [2021-11-12 22:51:19,253 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:51:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:51:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:51:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:51:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_init [2021-11-12 22:51:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_init [2021-11-12 22:51:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:51:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:51:19,254 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_write [2021-11-12 22:51:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_write [2021-11-12 22:51:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-12 22:51:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-12 22:51:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:51:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:51:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure skge_resume [2021-11-12 22:51:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_resume [2021-11-12 22:51:19,255 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_get_stats [2021-11-12 22:51:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_get_stats [2021-11-12 22:51:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:51:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:51:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure skge_supported_modes [2021-11-12 22:51:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_supported_modes [2021-11-12 22:51:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:51:19,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:51:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:51:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 22:51:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 22:51:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 22:51:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 22:51:19,257 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-12 22:51:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-12 22:51:19,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:51:19,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:51:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:51:19,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:51:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:51:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:51:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:51:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:51:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 22:51:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 22:51:19,263 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_get_stats [2021-11-12 22:51:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_get_stats [2021-11-12 22:51:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-12 22:51:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-12 22:51:19,266 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 22:51:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 22:51:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_add_filter [2021-11-12 22:51:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_add_filter [2021-11-12 22:51:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:51:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:51:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_add_filter [2021-11-12 22:51:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_add_filter [2021-11-12 22:51:19,267 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-12 22:51:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-12 22:51:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 22:51:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:51:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:51:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_pauseparam [2021-11-12 22:51:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_pauseparam [2021-11-12 22:51:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 22:51:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 22:51:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure skge_down [2021-11-12 22:51:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_down [2021-11-12 22:51:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-12 22:51:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-12 22:51:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_skge_cleanup_module_20_2 [2021-11-12 22:51:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_skge_cleanup_module_20_2 [2021-11-12 22:51:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read32 [2021-11-12 22:51:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read32 [2021-11-12 22:51:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:51:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:51:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-12 22:51:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-12 22:51:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:51:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:51:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read16 [2021-11-12 22:51:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read16 [2021-11-12 22:51:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:51:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:51:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 22:51:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 22:51:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 22:51:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 22:51:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 22:51:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 22:51:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:51:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:51:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_link_up [2021-11-12 22:51:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_link_up [2021-11-12 22:51:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:51:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:51:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:51:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-12 22:51:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-12 22:51:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:51:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_unmap [2021-11-12 22:51:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_unmap [2021-11-12 22:51:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ring_alloc [2021-11-12 22:51:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ring_alloc [2021-11-12 22:51:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:51:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:51:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-12 22:51:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-12 22:51:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:51:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure hwkhz [2021-11-12 22:51:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure hwkhz [2021-11-12 22:51:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:51:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:51:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_intr [2021-11-12 22:51:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_intr [2021-11-12 22:51:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 22:51:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 22:51:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-12 22:51:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-12 22:51:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 22:51:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 22:51:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_reset [2021-11-12 22:51:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_reset [2021-11-12 22:51:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-12 22:51:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-12 22:51:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure __xm_phy_read [2021-11-12 22:51:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __xm_phy_read [2021-11-12 22:51:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outaddr [2021-11-12 22:51:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outaddr [2021-11-12 22:51:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:51:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:51:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 22:51:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 22:51:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure skge_devinit [2021-11-12 22:51:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_devinit [2021-11-12 22:51:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:51:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:51:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 22:51:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 22:51:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-12 22:51:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-12 22:51:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:51:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:51:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_up [2021-11-12 22:51:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_up [2021-11-12 22:51:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure skge_nway_reset [2021-11-12 22:51:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_nway_reset [2021-11-12 22:51:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-12 22:51:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-12 22:51:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_mac_init [2021-11-12 22:51:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_mac_init [2021-11-12 22:51:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-12 22:51:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-12 22:51:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure skge_avail [2021-11-12 22:51:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_avail [2021-11-12 22:51:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read32 [2021-11-12 22:51:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read32 [2021-11-12 22:51:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:51:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:51:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-12 22:51:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-12 22:51:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:51:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:51:19,281 INFO L130 BoogieDeclarations]: Found specification of procedure is_genesis [2021-11-12 22:51:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure is_genesis [2021-11-12 22:51:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:51:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:51:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2021-11-12 22:51:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2021-11-12 22:51:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:51:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:51:19,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:51:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure skge_shutdown [2021-11-12 22:51:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_shutdown [2021-11-12 22:51:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:51:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:51:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:51:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 22:51:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 22:51:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:51:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:51:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure skge_wol_init [2021-11-12 22:51:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_wol_init [2021-11-12 22:51:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:51:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:51:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_clean [2021-11-12 22:51:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_clean [2021-11-12 22:51:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure skge_netpoll [2021-11-12 22:51:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_netpoll [2021-11-12 22:51:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure skge_intr [2021-11-12 22:51:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_intr [2021-11-12 22:51:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 22:51:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 22:51:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_eeprom_len [2021-11-12 22:51:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_eeprom_len [2021-11-12 22:51:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:51:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:51:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-12 22:51:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-12 22:51:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-12 22:51:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-12 22:51:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_speed [2021-11-12 22:51:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_speed [2021-11-12 22:51:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 22:51:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 22:51:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read16 [2021-11-12 22:51:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read16 [2021-11-12 22:51:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-12 22:51:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-12 22:51:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure xm_link_down [2021-11-12 22:51:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_link_down [2021-11-12 22:51:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:51:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:51:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-12 22:51:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-12 22:51:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure skge_show_addr [2021-11-12 22:51:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_show_addr [2021-11-12 22:51:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure skge_qset [2021-11-12 22:51:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_qset [2021-11-12 22:51:20,866 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;