./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.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_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/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_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/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_29ede7b9-9025-4c09-9c11-09f0667adf25/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 1df443311be544582bda7fb8b919300ca36cfdb9a61007338486667c5bb71a5b --- 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 10:35:43,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:35:43,274 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:35:43,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:35:43,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:35:43,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:35:43,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:35:43,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:35:43,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:35:43,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:35:43,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:35:43,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:35:43,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:35:43,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:35:43,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:35:43,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:35:43,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:35:43,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:35:43,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:35:43,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:35:43,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:35:43,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:35:43,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:35:43,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:35:43,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:35:43,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:35:43,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:35:43,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:35:43,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:35:43,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:35:43,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:35:43,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:35:43,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:35:43,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:35:43,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:35:43,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:35:43,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:35:43,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:35:43,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:35:43,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:35:43,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:35:43,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:35:43,425 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:35:43,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:35:43,426 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:35:43,427 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:35:43,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:35:43,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:35:43,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:35:43,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:35:43,429 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:35:43,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:35:43,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:35:43,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:35:43,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:35:43,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:35:43,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:35:43,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:35:43,432 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:35:43,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:35:43,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:35:43,433 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:35:43,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:35:43,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:35:43,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:35:43,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:35:43,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:35:43,435 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:35:43,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:35:43,435 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:35:43,436 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:35:43,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:35:43,436 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_29ede7b9-9025-4c09-9c11-09f0667adf25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1df443311be544582bda7fb8b919300ca36cfdb9a61007338486667c5bb71a5b [2022-11-20 10:35:43,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:35:43,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:35:43,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:35:43,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:35:43,793 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:35:43,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:35:46,776 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:35:47,601 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:35:47,602 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:35:47,694 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/dc268e9cc/01ac3906928346e5bbd97b854aad3e2d/FLAG72adcec0a [2022-11-20 10:35:47,715 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/dc268e9cc/01ac3906928346e5bbd97b854aad3e2d [2022-11-20 10:35:47,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:35:47,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:35:47,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:35:47,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:35:47,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:35:47,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:47" (1/1) ... [2022-11-20 10:35:47,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd964ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:47, skipping insertion in model container [2022-11-20 10:35:47,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:47" (1/1) ... [2022-11-20 10:35:47,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:35:47,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:35:48,672 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 10:35:48,682 INFO L158 Benchmark]: Toolchain (without parser) took 962.14ms. Allocated memory is still 172.0MB. Free memory was 110.4MB in the beginning and 82.0MB in the end (delta: 28.4MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-11-20 10:35:48,683 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:35:48,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 958.18ms. Allocated memory is still 172.0MB. Free memory was 110.4MB in the beginning and 82.0MB in the end (delta: 28.4MB). Peak memory consumption was 39.5MB. Max. memory is 16.1GB. [2022-11-20 10:35:48,686 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 958.18ms. Allocated memory is still 172.0MB. Free memory was 110.4MB in the beginning and 82.0MB in the end (delta: 28.4MB). Peak memory consumption was 39.5MB. 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_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/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_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/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_29ede7b9-9025-4c09-9c11-09f0667adf25/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 1df443311be544582bda7fb8b919300ca36cfdb9a61007338486667c5bb71a5b --- 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 10:35:51,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:35:51,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:35:51,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:35:51,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:35:51,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:35:51,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:35:51,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:35:51,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:35:51,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:35:51,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:35:51,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:35:51,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:35:51,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:35:51,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:35:51,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:35:51,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:35:51,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:35:51,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:35:51,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:35:51,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:35:51,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:35:51,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:35:51,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:35:51,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:35:51,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:35:51,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:35:51,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:35:51,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:35:51,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:35:51,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:35:51,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:35:51,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:35:51,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:35:51,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:35:51,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:35:51,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:35:51,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:35:51,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:35:51,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:35:51,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:35:51,154 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:35:51,196 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:35:51,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:35:51,198 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:35:51,199 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:35:51,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:35:51,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:35:51,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:35:51,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:35:51,202 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:35:51,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:35:51,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:35:51,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:35:51,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:35:51,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:35:51,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:35:51,205 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:35:51,205 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:35:51,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:35:51,206 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:35:51,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:35:51,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:35:51,207 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:35:51,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:35:51,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:35:51,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:35:51,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:35:51,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:35:51,209 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:35:51,209 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:35:51,209 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:35:51,210 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:35:51,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:35:51,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:35:51,211 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_29ede7b9-9025-4c09-9c11-09f0667adf25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1df443311be544582bda7fb8b919300ca36cfdb9a61007338486667c5bb71a5b [2022-11-20 10:35:51,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:35:51,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:35:51,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:35:51,615 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:35:51,615 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:35:51,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:35:54,966 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:35:55,798 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:35:55,800 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 10:35:55,848 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/42988fc11/f1c789372198475381c0bf9979011b09/FLAGbe93ad845 [2022-11-20 10:35:55,870 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/data/42988fc11/f1c789372198475381c0bf9979011b09 [2022-11-20 10:35:55,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:35:55,874 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:35:55,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:35:55,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:35:55,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:35:55,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:55" (1/1) ... [2022-11-20 10:35:55,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46088163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:35:55, skipping insertion in model container [2022-11-20 10:35:55,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:35:55" (1/1) ... [2022-11-20 10:35:55,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:35:56,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:36:00,844 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_29ede7b9-9025-4c09-9c11-09f0667adf25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i[504616,504629] [2022-11-20 10:36:00,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:36:00,996 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:36:01,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:36:01,973 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_29ede7b9-9025-4c09-9c11-09f0667adf25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i[504616,504629] [2022-11-20 10:36:01,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:36:02,040 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:36:02,693 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_29ede7b9-9025-4c09-9c11-09f0667adf25/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-vmxnet3-vmxnet3.cil.i[504616,504629] [2022-11-20 10:36:02,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:36:03,032 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:36:03,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03 WrapperNode [2022-11-20 10:36:03,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:36:03,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:36:03,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:36:03,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:36:03,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,453 INFO L138 Inliner]: procedures = 558, calls = 4014, calls flagged for inlining = 321, calls inlined = 275, statements flattened = 8341 [2022-11-20 10:36:03,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:36:03,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:36:03,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:36:03,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:36:03,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,861 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:36:03,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:36:03,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:36:03,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:36:03,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:03" (1/1) ... [2022-11-20 10:36:03,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:36:03,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:36:04,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:36:04,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29ede7b9-9025-4c09-9c11-09f0667adf25/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:36:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2022-11-20 10:36:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2022-11-20 10:36:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 10:36:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 10:36:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2022-11-20 10:36:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2022-11-20 10:36:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 10:36:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 10:36:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-20 10:36:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-20 10:36:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 10:36:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 10:36:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2022-11-20 10:36:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2022-11-20 10:36:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:36:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:36:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 10:36:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 10:36:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-20 10:36:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-20 10:36:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 10:36:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 10:36:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 10:36:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 10:36:04,057 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 10:36:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 10:36:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 10:36:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 10:36:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 10:36:04,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 10:36:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-20 10:36:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-20 10:36:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 10:36:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 10:36:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2022-11-20 10:36:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2022-11-20 10:36:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 10:36:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 10:36:04,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 10:36:04,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 10:36:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 10:36:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 10:36:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 10:36:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 10:36:04,062 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 10:36:04,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 10:36:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:36:04,063 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 10:36:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 10:36:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2022-11-20 10:36:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2022-11-20 10:36:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:36:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:36:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 10:36:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 10:36:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 10:36:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 10:36:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 10:36:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2022-11-20 10:36:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2022-11-20 10:36:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 10:36:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 10:36:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-20 10:36:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-20 10:36:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 10:36:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 10:36:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 10:36:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 10:36:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 10:36:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 10:36:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2022-11-20 10:36:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2022-11-20 10:36:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 10:36:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 10:36:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2022-11-20 10:36:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2022-11-20 10:36:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 10:36:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 10:36:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 10:36:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 10:36:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 10:36:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 10:36:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 10:36:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 10:36:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 10:36:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 10:36:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 10:36:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 10:36:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 10:36:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 10:36:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 10:36:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 10:36:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2022-11-20 10:36:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2022-11-20 10:36:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 10:36:04,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 10:36:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2022-11-20 10:36:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2022-11-20 10:36:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2022-11-20 10:36:04,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2022-11-20 10:36:04,077 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 10:36:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 10:36:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2022-11-20 10:36:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2022-11-20 10:36:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2022-11-20 10:36:04,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2022-11-20 10:36:04,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:36:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 10:36:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 10:36:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 10:36:04,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 10:36:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 10:36:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 10:36:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 10:36:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 10:36:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 10:36:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 10:36:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:36:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 10:36:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 10:36:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:36:04,093 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 10:36:04,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 10:36:04,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 10:36:04,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 10:36:04,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 10:36:04,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 10:36:04,095 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2022-11-20 10:36:04,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2022-11-20 10:36:04,095 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2022-11-20 10:36:04,095 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2022-11-20 10:36:04,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 10:36:04,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 10:36:04,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 10:36:04,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 10:36:04,096 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 10:36:04,096 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 10:36:04,096 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 10:36:04,096 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 10:36:04,096 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 10:36:04,097 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 10:36:04,097 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2022-11-20 10:36:04,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2022-11-20 10:36:04,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 10:36:04,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 10:36:04,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-20 10:36:04,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-20 10:36:04,098 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 10:36:04,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 10:36:04,098 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 10:36:04,098 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 10:36:04,098 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 10:36:04,098 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 10:36:04,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 10:36:04,099 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2022-11-20 10:36:04,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2022-11-20 10:36:04,099 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2022-11-20 10:36:04,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2022-11-20 10:36:04,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:36:04,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:36:04,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:36:04,100 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 10:36:04,100 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 10:36:04,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:36:04,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:36:04,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 10:36:04,101 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 10:36:04,101 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 10:36:04,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 10:36:04,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 10:36:04,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 10:36:04,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 10:36:04,102 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-20 10:36:04,102 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-20 10:36:04,102 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 10:36:04,102 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 10:36:04,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 10:36:04,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 10:36:04,103 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 10:36:04,103 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 10:36:04,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 10:36:04,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 10:36:04,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 10:36:04,104 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2022-11-20 10:36:04,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2022-11-20 10:36:04,104 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 10:36:04,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 10:36:04,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 10:36:04,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 10:36:04,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 10:36:04,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 10:36:04,105 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2022-11-20 10:36:04,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2022-11-20 10:36:04,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 10:36:04,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 10:36:04,105 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 10:36:04,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 10:36:04,106 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 10:36:04,106 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 10:36:04,106 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 10:36:04,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 10:36:04,106 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 10:36:04,106 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 10:36:04,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:36:04,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 10:36:04,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 10:36:04,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:36:04,107 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-20 10:36:04,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 10:36:04,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:36:04,108 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2022-11-20 10:36:04,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2022-11-20 10:36:04,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:36:04,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 10:36:04,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 10:36:04,109 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2022-11-20 10:36:04,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2022-11-20 10:36:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 10:36:04,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 10:36:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 10:36:04,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 10:36:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 10:36:04,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 10:36:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 10:36:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 10:36:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 10:36:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 10:36:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2022-11-20 10:36:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2022-11-20 10:36:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2022-11-20 10:36:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2022-11-20 10:36:04,112 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 10:36:04,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 10:36:04,113 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-20 10:36:04,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-20 10:36:04,117 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 10:36:04,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 10:36:04,117 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 10:36:04,117 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 10:36:04,117 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2022-11-20 10:36:04,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2022-11-20 10:36:04,118 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2022-11-20 10:36:04,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2022-11-20 10:36:04,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 10:36:04,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 10:36:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 10:36:04,120 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 10:36:04,120 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2022-11-20 10:36:04,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-20 10:36:04,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 10:36:04,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 10:36:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 10:36:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2022-11-20 10:36:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2022-11-20 10:36:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 10:36:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 10:36:04,122 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 10:36:04,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 10:36:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 10:36:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 10:36:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2022-11-20 10:36:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2022-11-20 10:36:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 10:36:04,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 10:36:04,123 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2022-11-20 10:36:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2022-11-20 10:36:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-20 10:36:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-20 10:36:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2022-11-20 10:36:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2022-11-20 10:36:04,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 10:36:04,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 10:36:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2022-11-20 10:36:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2022-11-20 10:36:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2022-11-20 10:36:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2022-11-20 10:36:04,125 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2022-11-20 10:36:04,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2022-11-20 10:36:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 10:36:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 10:36:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 10:36:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 10:36:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2022-11-20 10:36:04,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2022-11-20 10:36:04,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 10:36:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 10:36:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-20 10:36:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-20 10:36:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 10:36:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 10:36:04,127 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 10:36:04,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 10:36:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 10:36:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 10:36:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2022-11-20 10:36:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2022-11-20 10:36:04,128 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 10:36:04,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 10:36:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 10:36:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 10:36:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2022-11-20 10:36:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2022-11-20 10:36:04,129 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-20 10:36:04,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-20 10:36:05,400 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:36:05,411 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:36:07,908 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;