./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:57:38,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:57:38,628 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:57:38,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:57:38,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:57:38,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:57:38,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:57:38,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:57:38,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:57:38,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:57:38,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:57:38,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:57:38,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:57:38,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:57:38,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:57:38,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:57:38,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:57:38,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:57:38,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:57:38,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:57:38,715 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:57:38,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:57:38,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:57:38,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:57:38,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:57:38,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:57:38,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:57:38,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:57:38,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:57:38,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:57:38,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:57:38,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:57:38,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:57:38,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:57:38,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:57:38,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:57:38,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:57:38,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:57:38,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:57:38,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:57:38,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:57:38,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:57:38,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:57:38,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:57:38,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:57:38,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:57:38,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:57:38,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:57:38,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:57:38,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:57:38,801 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:57:38,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:57:38,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:57:38,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:57:38,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:57:38,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:57:38,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:57:38,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:57:38,805 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:57:38,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:57:38,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:57:38,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:57:38,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:57:38,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:57:38,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:57:38,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:57:38,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:57:38,809 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:57:38,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:57:38,810 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:57:38,811 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:57:38,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:57:38,812 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb [2022-11-20 10:57:39,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:57:39,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:57:39,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:57:39,116 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:57:39,116 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:57:39,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-20 10:57:42,303 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:57:42,923 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:57:42,924 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-20 10:57:42,959 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/841c22740/eb3d0ad5fe1d4a479f97e5fb2945e62d/FLAG3529fbed6 [2022-11-20 10:57:42,976 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/841c22740/eb3d0ad5fe1d4a479f97e5fb2945e62d [2022-11-20 10:57:42,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:57:42,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:57:42,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:57:42,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:57:42,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:57:42,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:57:42" (1/1) ... [2022-11-20 10:57:42,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ff348b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:42, skipping insertion in model container [2022-11-20 10:57:42,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:57:42" (1/1) ... [2022-11-20 10:57:43,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:57:43,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:57:43,594 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 10:57:43,606 INFO L158 Benchmark]: Toolchain (without parser) took 621.76ms. Allocated memory is still 188.7MB. Free memory was 130.3MB in the beginning and 89.1MB in the end (delta: 41.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 10:57:43,607 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory was 73.7MB in the beginning and 73.6MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:57:43,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 616.38ms. Allocated memory is still 188.7MB. Free memory was 130.3MB in the beginning and 89.1MB in the end (delta: 41.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 10:57:43,612 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 130.0MB. Free memory was 73.7MB in the beginning and 73.6MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 616.38ms. Allocated memory is still 188.7MB. Free memory was 130.3MB in the beginning and 89.1MB in the end (delta: 41.2MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:57:45,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:57:45,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:57:46,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:57:46,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:57:46,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:57:46,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:57:46,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:57:46,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:57:46,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:57:46,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:57:46,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:57:46,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:57:46,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:57:46,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:57:46,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:57:46,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:57:46,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:57:46,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:57:46,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:57:46,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:57:46,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:57:46,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:57:46,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:57:46,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:57:46,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:57:46,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:57:46,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:57:46,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:57:46,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:57:46,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:57:46,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:57:46,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:57:46,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:57:46,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:57:46,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:57:46,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:57:46,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:57:46,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:57:46,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:57:46,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:57:46,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:57:46,177 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:57:46,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:57:46,179 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:57:46,180 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:57:46,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:57:46,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:57:46,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:57:46,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:57:46,183 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:57:46,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:57:46,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:57:46,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:57:46,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:57:46,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:57:46,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:57:46,186 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:57:46,186 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:57:46,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:57:46,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:57:46,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:57:46,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:57:46,188 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:57:46,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:57:46,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:57:46,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:57:46,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:57:46,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:57:46,189 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:57:46,189 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:57:46,190 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:57:46,190 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:57:46,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:57:46,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:57:46,191 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_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb [2022-11-20 10:57:46,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:57:46,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:57:46,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:57:46,648 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:57:46,649 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:57:46,650 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-20 10:57:49,936 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:57:50,557 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:57:50,558 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-20 10:57:50,610 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/8fe4260e6/6549d9578567455db36872462b1ff4c9/FLAG27fd445b7 [2022-11-20 10:57:50,634 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/data/8fe4260e6/6549d9578567455db36872462b1ff4c9 [2022-11-20 10:57:50,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:57:50,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:57:50,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:57:50,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:57:50,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:57:50,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:57:50" (1/1) ... [2022-11-20 10:57:50,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d2e4b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:50, skipping insertion in model container [2022-11-20 10:57:50,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:57:50" (1/1) ... [2022-11-20 10:57:50,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:57:50,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:57:53,342 WARN L237 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_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-20 10:57:53,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:57:53,464 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:57:53,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:57:53,967 WARN L237 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_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-20 10:57:53,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:57:54,032 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:57:54,544 WARN L237 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_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-20 10:57:54,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:57:54,730 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:57:54,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54 WrapperNode [2022-11-20 10:57:54,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:57:54,732 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:57:54,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:57:54,732 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:57:54,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:54,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,058 INFO L138 Inliner]: procedures = 336, calls = 2608, calls flagged for inlining = 159, calls inlined = 142, statements flattened = 5016 [2022-11-20 10:57:55,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:57:55,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:57:55,059 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:57:55,059 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:57:55,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,317 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:57:55,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:57:55,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:57:55,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:57:55,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:57:54" (1/1) ... [2022-11-20 10:57:55,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:57:55,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:57:55,442 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:57:55,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cd03c2-4988-4fe5-a236-6f0ce7e7131a/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:57:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:57:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-20 10:57:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-20 10:57:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-20 10:57:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-20 10:57:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-20 10:57:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-20 10:57:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-20 10:57:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-20 10:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 10:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 10:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 10:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 10:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 10:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 10:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 10:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 10:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 10:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-20 10:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-20 10:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-20 10:57:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-20 10:57:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-20 10:57:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-20 10:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-20 10:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-20 10:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 10:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 10:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 10:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 10:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-20 10:57:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-20 10:57:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:57:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:57:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 10:57:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 10:57:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-20 10:57:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-20 10:57:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-20 10:57:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-20 10:57:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-20 10:57:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-20 10:57:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 10:57:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 10:57:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 10:57:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 10:57:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 10:57:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 10:57:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 10:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 10:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 10:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 10:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-20 10:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-20 10:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 10:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 10:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-20 10:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-20 10:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 10:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 10:57:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-20 10:57:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-20 10:57:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-20 10:57:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-20 10:57:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 10:57:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 10:57:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-20 10:57:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-20 10:57:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-20 10:57:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-20 10:57:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 10:57:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 10:57:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:57:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-20 10:57:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-20 10:57:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 10:57:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 10:57:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:57:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 10:57:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 10:57:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 10:57:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 10:57:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-20 10:57:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-20 10:57:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-20 10:57:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-20 10:57:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-20 10:57:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-20 10:57:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 10:57:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 10:57:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 10:57:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:57:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 10:57:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:57:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:57:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:57:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-20 10:57:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-20 10:57:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-20 10:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-20 10:57:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-20 10:57:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-20 10:57:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 10:57:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:57:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:57:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-20 10:57:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-20 10:57:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-20 10:57:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-20 10:57:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 10:57:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-20 10:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-20 10:57:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 10:57:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 10:57:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 10:57:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 10:57:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 10:57:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 10:57:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 10:57:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 10:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-20 10:57:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-20 10:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 10:57:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 10:57:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 10:57:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 10:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-20 10:57:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-20 10:57:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-20 10:57:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-20 10:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-20 10:57:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-20 10:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-20 10:57:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-20 10:57:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 10:57:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 10:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-20 10:57:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-20 10:57:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-20 10:57:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-20 10:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 10:57:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 10:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 10:57:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 10:57:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-20 10:57:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-20 10:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 10:57:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 10:57:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 10:57:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 10:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-20 10:57:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-20 10:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-20 10:57:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-20 10:57:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 10:57:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 10:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-20 10:57:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-20 10:57:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 10:57:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 10:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-20 10:57:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-20 10:57:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 10:57:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 10:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-20 10:57:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-20 10:57:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-20 10:57:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-20 10:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 10:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 10:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-20 10:57:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-20 10:57:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 10:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 10:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 10:57:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 10:57:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 10:57:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 10:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-20 10:57:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-20 10:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 10:57:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 10:57:55,581 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-20 10:57:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-20 10:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:57:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 10:57:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 10:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 10:57:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 10:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-20 10:57:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-20 10:57:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 10:57:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 10:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 10:57:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 10:57:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-20 10:57:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-20 10:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 10:57:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 10:57:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-20 10:57:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-20 10:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 10:57:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 10:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 10:57:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 10:57:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-20 10:57:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-20 10:57:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 10:57:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-20 10:57:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-20 10:57:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-20 10:57:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-20 10:57:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-20 10:57:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-20 10:57:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 10:57:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 10:57:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-20 10:57:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-20 10:57:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 10:57:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 10:57:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-20 10:57:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-20 10:57:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-20 10:57:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-20 10:57:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 10:57:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 10:57:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 10:57:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 10:57:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-20 10:57:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-20 10:57:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-20 10:57:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-20 10:57:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 10:57:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 10:57:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-20 10:57:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-20 10:57:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-20 10:57:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-20 10:57:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-20 10:57:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-20 10:57:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-20 10:57:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-20 10:57:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-20 10:57:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-20 10:57:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-20 10:57:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-20 10:57:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 10:57:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 10:57:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-20 10:57:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-20 10:57:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 10:57:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-20 10:57:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-20 10:57:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-20 10:57:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-20 10:57:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:57:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:57:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-20 10:57:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-20 10:57:56,747 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:57:56,755 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:57:57,256 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;