./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.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_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/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_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/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_f93bb92b-f8b7-4001-a260-60027080dc94/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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:41:29,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:41:29,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:41:29,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:41:29,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:41:29,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:41:29,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:41:29,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:41:29,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:41:29,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:41:29,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:41:29,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:41:29,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:41:29,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:41:29,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:41:29,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:41:29,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:41:29,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:41:29,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:41:29,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:41:29,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:41:29,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:41:29,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:41:29,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:41:29,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:41:29,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:41:29,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:41:29,806 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:41:29,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:41:29,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:41:29,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:41:29,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:41:29,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:41:29,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:41:29,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:41:29,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:41:29,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:41:29,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:41:29,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:41:29,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:41:29,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:41:29,818 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:41:29,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:41:29,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:41:29,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:41:29,870 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:41:29,870 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:41:29,871 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:41:29,871 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:41:29,871 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:41:29,871 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:41:29,872 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:41:29,879 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:41:29,879 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:41:29,880 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:41:29,880 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:41:29,880 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:41:29,880 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:41:29,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:41:29,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:41:29,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:41:29,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:41:29,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:41:29,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:41:29,883 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:41:29,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:41:29,883 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:41:29,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:41:29,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:41:29,884 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:41:29,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:29,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:41:29,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:41:29,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:41:29,887 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:41:29,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:41:29,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:41:29,888 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:41:29,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:41:29,888 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_f93bb92b-f8b7-4001-a260-60027080dc94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2021-11-12 22:41:30,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:41:30,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:41:30,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:41:30,191 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:41:30,192 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:41:30,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-12 22:41:30,269 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/c9d3b660a/1c273c988b5e4802a514760228a37cab/FLAG0d5500cc9 [2021-11-12 22:41:31,279 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:41:31,281 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-12 22:41:31,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/c9d3b660a/1c273c988b5e4802a514760228a37cab/FLAG0d5500cc9 [2021-11-12 22:41:31,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/c9d3b660a/1c273c988b5e4802a514760228a37cab [2021-11-12 22:41:31,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:41:31,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:41:31,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:31,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:41:31,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:41:31,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:31" (1/1) ... [2021-11-12 22:41:31,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23090e12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:31, skipping insertion in model container [2021-11-12 22:41:31,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:31" (1/1) ... [2021-11-12 22:41:31,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:41:31,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:41:32,610 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-12 22:41:32,611 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-12 22:41:33,079 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_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-12 22:41:34,408 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 22:41:34,566 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 22:41:34,567 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 22:41:34,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:35,015 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 22:41:35,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4035a3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:35, skipping insertion in model container [2021-11-12 22:41:35,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:35,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:41:35,018 INFO L158 Benchmark]: Toolchain (without parser) took 3404.94ms. Allocated memory was 88.1MB in the beginning and 144.7MB in the end (delta: 56.6MB). Free memory was 56.6MB in the beginning and 78.9MB in the end (delta: -22.3MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-11-12 22:41:35,019 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 25.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:41:35,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3398.35ms. Allocated memory was 88.1MB in the beginning and 144.7MB in the end (delta: 56.6MB). Free memory was 56.3MB in the beginning and 78.9MB in the end (delta: -22.6MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-11-12 22:41:35,023 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 57.8MB in the end (delta: 25.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3398.35ms. Allocated memory was 88.1MB in the beginning and 144.7MB in the end (delta: 56.6MB). Free memory was 56.3MB in the beginning and 78.9MB in the end (delta: -22.6MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7233]: 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_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/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_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/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_f93bb92b-f8b7-4001-a260-60027080dc94/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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:41:37,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:41:37,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:41:37,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:41:37,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:41:37,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:41:37,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:41:37,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:41:37,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:41:37,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:41:37,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:41:37,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:41:37,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:41:37,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:41:37,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:41:37,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:41:37,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:41:37,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:41:37,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:41:37,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:41:37,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:41:37,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:41:37,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:41:37,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:41:37,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:41:37,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:41:37,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:41:37,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:41:37,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:41:37,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:41:37,480 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:41:37,481 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:41:37,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:41:37,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:41:37,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:41:37,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:41:37,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:41:37,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:41:37,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:41:37,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:41:37,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:41:37,492 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:41:37,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:41:37,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:41:37,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:41:37,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:41:37,553 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:41:37,553 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:41:37,553 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:41:37,553 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:41:37,554 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:41:37,554 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:41:37,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:41:37,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:41:37,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:41:37,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:41:37,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:41:37,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:41:37,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:41:37,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:41:37,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:41:37,560 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:41:37,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:41:37,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:41:37,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:41:37,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:41:37,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:37,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:41:37,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:41:37,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:41:37,562 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:41:37,563 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:41:37,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:41:37,563 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:41:37,564 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:41:37,564 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_f93bb92b-f8b7-4001-a260-60027080dc94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2021-11-12 22:41:38,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:41:38,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:41:38,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:41:38,088 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:41:38,091 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:41:38,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-12 22:41:38,169 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/78c759a2e/ba6b6ee7e6ae44e1800a9d44072c3b00/FLAGfe3a21f00 [2021-11-12 22:41:39,196 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:41:39,197 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-12 22:41:39,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/78c759a2e/ba6b6ee7e6ae44e1800a9d44072c3b00/FLAGfe3a21f00 [2021-11-12 22:41:39,549 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/data/78c759a2e/ba6b6ee7e6ae44e1800a9d44072c3b00 [2021-11-12 22:41:39,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:41:39,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:41:39,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:39,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:41:39,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:41:39,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:39" (1/1) ... [2021-11-12 22:41:39,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4fe153 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:39, skipping insertion in model container [2021-11-12 22:41:39,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:41:39" (1/1) ... [2021-11-12 22:41:39,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:41:39,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:41:40,367 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-12 22:41:40,367 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-12 22:41:40,788 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_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-12 22:41:42,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:42,789 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:41:42,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:41:43,029 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-12 22:41:43,030 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-12 22:41:43,046 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_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-12 22:41:43,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:43,415 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:41:43,623 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-12 22:41:43,623 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-12 22:41:43,631 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_f93bb92b-f8b7-4001-a260-60027080dc94/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-12 22:41:43,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:41:44,247 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:41:44,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44 WrapperNode [2021-11-12 22:41:44,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:41:44,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:41:44,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:41:44,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:41:44,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:41:44,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:41:44,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:41:44,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:41:44,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:44,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:45,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:45,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:41:45,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:41:45,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:41:45,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:41:45,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:41:44" (1/1) ... [2021-11-12 22:41:45,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:41:45,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:41:45,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:41:45,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f93bb92b-f8b7-4001-a260-60027080dc94/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:41:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2021-11-12 22:41:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2021-11-12 22:41:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2021-11-12 22:41:45,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2021-11-12 22:41:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2021-11-12 22:41:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2021-11-12 22:41:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 22:41:45,172 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 22:41:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 22:41:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 22:41:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-12 22:41:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-12 22:41:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-11-12 22:41:45,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-11-12 22:41:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:41:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:41:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 22:41:45,174 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 22:41:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2021-11-12 22:41:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2021-11-12 22:41:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 22:41:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 22:41:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:41:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:41:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 22:41:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 22:41:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:41:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:41:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2021-11-12 22:41:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2021-11-12 22:41:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2021-11-12 22:41:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2021-11-12 22:41:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:41:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:41:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:41:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:41:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-12 22:41:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 22:41:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 22:41:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:41:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2021-11-12 22:41:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2021-11-12 22:41:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:41:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:41:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:41:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2021-11-12 22:41:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2021-11-12 22:41:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:41:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2021-11-12 22:41:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2021-11-12 22:41:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:41:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:41:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2021-11-12 22:41:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2021-11-12 22:41:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2021-11-12 22:41:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2021-11-12 22:41:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:41:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:41:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-12 22:41:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-12 22:41:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:41:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:41:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-12 22:41:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-12 22:41:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2021-11-12 22:41:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2021-11-12 22:41:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:41:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:41:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 22:41:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 22:41:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2021-11-12 22:41:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2021-11-12 22:41:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats64 [2021-11-12 22:41:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats64 [2021-11-12 22:41:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 22:41:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 22:41:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2021-11-12 22:41:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2021-11-12 22:41:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2021-11-12 22:41:45,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2021-11-12 22:41:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:41:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-12 22:41:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-12 22:41:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 22:41:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 22:41:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 22:41:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 22:41:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:41:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:41:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:41:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:41:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:41:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:41:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-12 22:41:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-12 22:41:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 22:41:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 22:41:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:41:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:41:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2021-11-12 22:41:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2021-11-12 22:41:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2021-11-12 22:41:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2021-11-12 22:41:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 22:41:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 22:41:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:41:45,194 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:41:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:41:45,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:41:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2021-11-12 22:41:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2021-11-12 22:41:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2021-11-12 22:41:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2021-11-12 22:41:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2021-11-12 22:41:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2021-11-12 22:41:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2021-11-12 22:41:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2021-11-12 22:41:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-12 22:41:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-12 22:41:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:41:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:41:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:41:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:41:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:41:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 22:41:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 22:41:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:41:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-12 22:41:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-12 22:41:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:41:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:41:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:41:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:41:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:41:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:41:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:41:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2021-11-12 22:41:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2021-11-12 22:41:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-12 22:41:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-12 22:41:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2021-11-12 22:41:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2021-11-12 22:41:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2021-11-12 22:41:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2021-11-12 22:41:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2021-11-12 22:41:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2021-11-12 22:41:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 22:41:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 22:41:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:41:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:41:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-12 22:41:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-12 22:41:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2021-11-12 22:41:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2021-11-12 22:41:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2021-11-12 22:41:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2021-11-12 22:41:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-12 22:41:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-12 22:41:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2021-11-12 22:41:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2021-11-12 22:41:45,220 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:41:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:41:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:41:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:41:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-12 22:41:45,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-12 22:41:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-12 22:41:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-12 22:41:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:41:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:41:45,222 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2021-11-12 22:41:45,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2021-11-12 22:41:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2021-11-12 22:41:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2021-11-12 22:41:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 22:41:45,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 22:41:45,223 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2021-11-12 22:41:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2021-11-12 22:41:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 22:41:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 22:41:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:41:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:41:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:41:45,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:41:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-12 22:41:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-12 22:41:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2021-11-12 22:41:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2021-11-12 22:41:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2021-11-12 22:41:45,228 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2021-11-12 22:41:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:41:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:41:45,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:41:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:41:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:41:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2021-11-12 22:41:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2021-11-12 22:41:45,229 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2021-11-12 22:41:45,229 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2021-11-12 22:41:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 22:41:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 22:41:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-12 22:41:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-12 22:41:45,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:41:45,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:41:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2021-11-12 22:41:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2021-11-12 22:41:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:41:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:41:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2021-11-12 22:41:45,231 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2021-11-12 22:41:45,231 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2021-11-12 22:41:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2021-11-12 22:41:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:41:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:41:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 22:41:45,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 22:41:45,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:41:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:41:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 22:41:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 22:41:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:41:45,233 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:41:45,233 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:41:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:41:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2021-11-12 22:41:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2021-11-12 22:41:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-12 22:41:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-12 22:41:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:41:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:41:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:41:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:41:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 22:41:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 22:41:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:41:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:41:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:41:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:41:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-12 22:41:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-12 22:41:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2021-11-12 22:41:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2021-11-12 22:41:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-12 22:41:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-12 22:41:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-12 22:41:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-12 22:41:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2021-11-12 22:41:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2021-11-12 22:41:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-12 22:41:45,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-12 22:41:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2021-11-12 22:41:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2021-11-12 22:41:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2021-11-12 22:41:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2021-11-12 22:41:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2021-11-12 22:41:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2021-11-12 22:41:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2021-11-12 22:41:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2021-11-12 22:41:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-12 22:41:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-12 22:41:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2021-11-12 22:41:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2021-11-12 22:41:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-12 22:41:45,248 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-12 22:41:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-12 22:41:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-12 22:41:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2021-11-12 22:41:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2021-11-12 22:41:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2021-11-12 22:41:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2021-11-12 22:41:47,047 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;