./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/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_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/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_214c798e-1cfb-4749-ba69-5f2218a036ce/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 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- 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 12:07:52,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:07:52,342 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:07:52,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:07:52,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:07:52,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:07:52,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:07:52,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:07:52,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:07:52,397 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:07:52,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:07:52,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:07:52,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:07:52,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:07:52,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:07:52,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:07:52,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:07:52,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:07:52,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:07:52,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:07:52,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:07:52,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:07:52,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:07:52,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:07:52,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:07:52,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:07:52,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:07:52,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:07:52,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:07:52,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:07:52,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:07:52,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:07:52,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:07:52,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:07:52,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:07:52,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:07:52,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:07:52,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:07:52,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:07:52,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:07:52,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:07:52,467 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 12:07:52,510 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:07:52,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:07:52,511 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:07:52,512 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:07:52,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:07:52,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:07:52,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:07:52,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:07:52,533 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:07:52,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:07:52,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:07:52,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:07:52,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:07:52,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:07:52,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:07:52,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:07:52,536 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:07:52,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:07:52,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:07:52,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:07:52,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:07:52,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:07:52,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:07:52,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:07:52,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:07:52,538 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:07:52,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:07:52,539 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:07:52,539 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:07:52,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:07:52,540 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_214c798e-1cfb-4749-ba69-5f2218a036ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-11-20 12:07:52,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:07:52,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:07:52,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:07:52,834 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:07:52,834 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:07:52,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-20 12:07:56,125 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:07:56,769 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:07:56,770 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-20 12:07:56,816 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/76e86e084/2c9bcc87af8247479921860564d4f9cd/FLAGe18eee77f [2022-11-20 12:07:56,834 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/76e86e084/2c9bcc87af8247479921860564d4f9cd [2022-11-20 12:07:56,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:07:56,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:07:56,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:07:56,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:07:56,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:07:56,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:07:56" (1/1) ... [2022-11-20 12:07:56,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cfb5dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:56, skipping insertion in model container [2022-11-20 12:07:56,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:07:56" (1/1) ... [2022-11-20 12:07:56,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:07:56,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:07:57,558 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 12:07:57,569 INFO L158 Benchmark]: Toolchain (without parser) took 728.06ms. Allocated memory is still 176.2MB. Free memory was 123.7MB in the beginning and 83.9MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 12:07:57,570 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 176.2MB. Free memory is still 145.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:07:57,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 725.41ms. Allocated memory is still 176.2MB. Free memory was 123.2MB in the beginning and 83.9MB in the end (delta: 39.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 12:07:57,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 176.2MB. Free memory is still 145.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 725.41ms. Allocated memory is still 176.2MB. Free memory was 123.2MB in the beginning and 83.9MB in the end (delta: 39.3MB). Peak memory consumption was 37.7MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/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_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/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_214c798e-1cfb-4749-ba69-5f2218a036ce/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 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- 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 12:08:00,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:08:00,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:08:00,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:08:00,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:08:00,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:08:00,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:08:00,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:08:00,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:08:00,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:08:00,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:08:00,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:08:00,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:08:00,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:08:00,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:08:00,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:08:00,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:08:00,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:08:00,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:08:00,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:08:00,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:08:00,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:08:00,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:08:00,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:08:00,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:08:00,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:08:00,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:08:00,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:08:00,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:08:00,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:08:00,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:08:00,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:08:00,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:08:00,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:08:00,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:08:00,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:08:00,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:08:00,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:08:00,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:08:00,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:08:00,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:08:00,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 12:08:00,490 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:08:00,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:08:00,493 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:08:00,493 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:08:00,494 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:08:00,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:08:00,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:08:00,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:08:00,496 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:08:00,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:08:00,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:08:00,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 12:08:00,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:08:00,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 12:08:00,499 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:08:00,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:08:00,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:08:00,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 12:08:00,500 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:08:00,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 12:08:00,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:08:00,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:08:00,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:08:00,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:08:00,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:08:00,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:08:00,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 12:08:00,503 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:08:00,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:08:00,504 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 12:08:00,504 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 12:08:00,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 12:08:00,505 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:08:00,505 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_214c798e-1cfb-4749-ba69-5f2218a036ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-11-20 12:08:01,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:08:01,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:08:01,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:08:01,070 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:08:01,070 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:08:01,072 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-20 12:08:04,921 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:08:05,710 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:08:05,712 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-11-20 12:08:05,769 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/a4b8fdf48/b19d38faabfa4c0db227040a79db5d6e/FLAG644dd8316 [2022-11-20 12:08:05,799 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/data/a4b8fdf48/b19d38faabfa4c0db227040a79db5d6e [2022-11-20 12:08:05,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:08:05,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:08:05,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:08:05,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:08:05,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:08:05,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:05" (1/1) ... [2022-11-20 12:08:05,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291727a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:05, skipping insertion in model container [2022-11-20 12:08:05,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:08:05" (1/1) ... [2022-11-20 12:08:05,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:08:06,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:08:08,330 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_214c798e-1cfb-4749-ba69-5f2218a036ce/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-20 12:08:08,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:08:08,495 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 12:08:08,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:08:08,906 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_214c798e-1cfb-4749-ba69-5f2218a036ce/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-20 12:08:08,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:08:08,975 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 12:08:09,517 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_214c798e-1cfb-4749-ba69-5f2218a036ce/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-11-20 12:08:09,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 12:08:09,781 INFO L208 MainTranslator]: Completed translation [2022-11-20 12:08:09,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09 WrapperNode [2022-11-20 12:08:09,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:08:09,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 12:08:09,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 12:08:09,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 12:08:09,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:09,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,160 INFO L138 Inliner]: procedures = 309, calls = 2589, calls flagged for inlining = 157, calls inlined = 141, statements flattened = 4947 [2022-11-20 12:08:10,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 12:08:10,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 12:08:10,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 12:08:10,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 12:08:10,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,405 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,427 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 12:08:10,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 12:08:10,539 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 12:08:10,539 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 12:08:10,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:08:09" (1/1) ... [2022-11-20 12:08:10,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:08:10,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 12:08:10,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 12:08:10,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_214c798e-1cfb-4749-ba69-5f2218a036ce/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 12:08:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 12:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-20 12:08:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-20 12:08:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-20 12:08:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-20 12:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-20 12:08:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-20 12:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 12:08:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-20 12:08:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-20 12:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 12:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 12:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 12:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 12:08:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-20 12:08:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-20 12:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-20 12:08:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-20 12:08:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-20 12:08:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-20 12:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-20 12:08:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-20 12:08:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-20 12:08:10,640 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-20 12:08:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 12:08:10,640 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 12:08:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 12:08:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 12:08:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-20 12:08:10,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-20 12:08:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 12:08:10,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 12:08:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 12:08:10,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 12:08:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-20 12:08:10,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-20 12:08:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-20 12:08:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-20 12:08:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 12:08:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 12:08:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-20 12:08:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-20 12:08:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 12:08:10,645 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 12:08:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 12:08:10,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 12:08:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 12:08:10,645 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 12:08:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 12:08:10,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 12:08:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-20 12:08:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-20 12:08:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 12:08:10,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 12:08:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-20 12:08:10,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-20 12:08:10,649 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-20 12:08:10,649 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-20 12:08:10,649 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 12:08:10,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 12:08:10,650 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-20 12:08:10,650 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-20 12:08:10,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 12:08:10,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 12:08:10,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 12:08:10,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 12:08:10,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 12:08:10,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 12:08:10,651 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 12:08:10,651 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 12:08:10,652 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-20 12:08:10,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-20 12:08:10,652 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-20 12:08:10,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-20 12:08:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 12:08:10,653 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 12:08:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 12:08:10,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 12:08:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 12:08:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 12:08:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 12:08:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 12:08:10,654 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-20 12:08:10,654 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-20 12:08:10,655 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-20 12:08:10,655 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-20 12:08:10,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-20 12:08:10,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-20 12:08:10,655 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-20 12:08:10,655 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-20 12:08:10,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 12:08:10,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 12:08:10,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 12:08:10,656 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-20 12:08:10,656 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-20 12:08:10,657 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-20 12:08:10,657 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-20 12:08:10,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 12:08:10,657 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-20 12:08:10,657 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-20 12:08:10,657 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 12:08:10,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 12:08:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 12:08:10,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 12:08:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 12:08:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 12:08:10,659 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 12:08:10,659 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 12:08:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-20 12:08:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-20 12:08:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 12:08:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 12:08:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 12:08:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 12:08:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-20 12:08:10,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-20 12:08:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-20 12:08:10,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-20 12:08:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-20 12:08:10,661 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-20 12:08:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-20 12:08:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-20 12:08:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 12:08:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 12:08:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-20 12:08:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-20 12:08:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 12:08:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 12:08:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 12:08:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 12:08:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-20 12:08:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-20 12:08:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 12:08:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 12:08:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-20 12:08:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-20 12:08:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-20 12:08:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-20 12:08:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-20 12:08:10,664 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-20 12:08:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 12:08:10,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 12:08:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 12:08:10,664 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 12:08:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-20 12:08:10,664 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-20 12:08:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 12:08:10,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-20 12:08:10,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-20 12:08:10,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 12:08:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 12:08:10,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 12:08:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-20 12:08:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-20 12:08:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 12:08:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 12:08:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 12:08:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 12:08:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-20 12:08:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 12:08:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 12:08:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-20 12:08:10,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 12:08:10,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 12:08:10,668 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-20 12:08:10,668 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-20 12:08:10,669 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 12:08:10,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 12:08:10,669 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-20 12:08:10,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-20 12:08:10,669 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-20 12:08:10,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-20 12:08:10,669 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 12:08:10,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 12:08:10,670 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-20 12:08:10,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-20 12:08:10,670 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-20 12:08:10,670 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-20 12:08:10,670 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 12:08:10,670 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 12:08:10,670 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 12:08:10,670 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 12:08:10,671 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-20 12:08:10,671 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-20 12:08:10,671 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-20 12:08:10,671 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-20 12:08:10,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 12:08:10,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 12:08:10,671 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-20 12:08:10,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-20 12:08:10,672 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-20 12:08:10,672 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-20 12:08:10,672 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-20 12:08:10,672 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-20 12:08:10,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-20 12:08:10,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-20 12:08:10,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 12:08:10,673 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 12:08:10,673 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-20 12:08:10,673 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-20 12:08:10,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 12:08:10,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-20 12:08:10,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-20 12:08:10,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 12:08:10,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 12:08:10,674 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-20 12:08:10,674 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-20 12:08:11,549 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 12:08:11,553 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation