./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 --- 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-dbf71c6-m [2022-10-17 16:55:09,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:09,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:09,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:09,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:09,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:09,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:09,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:09,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:09,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:09,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:09,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:09,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:09,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:09,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:09,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:09,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:09,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:09,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:09,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:09,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:09,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:09,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:09,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:09,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:09,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:09,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:09,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:09,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:09,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:09,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:09,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:09,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:09,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:09,332 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:09,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:09,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:09,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:09,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:09,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:09,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:09,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:55:09,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:09,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:09,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:09,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:09,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:09,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:09,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:09,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:09,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:09,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:09,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:09,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:09,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:09,378 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:09,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:09,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:09,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:09,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:09,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:09,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:09,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:09,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:09,380 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:09,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:09,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:09,381 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 [2022-10-17 16:55:09,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:09,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:09,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:09,700 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:09,701 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:09,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-10-17 16:55:09,815 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/7099d7b77/00d919818b4a49a8b3d67d7489432b5d/FLAG6a4289501 [2022-10-17 16:55:10,799 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:10,801 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-10-17 16:55:10,873 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/7099d7b77/00d919818b4a49a8b3d67d7489432b5d/FLAG6a4289501 [2022-10-17 16:55:11,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/7099d7b77/00d919818b4a49a8b3d67d7489432b5d [2022-10-17 16:55:11,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:11,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:11,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:11,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:11,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:11,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:11" (1/1) ... [2022-10-17 16:55:11,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14df316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:11, skipping insertion in model container [2022-10-17 16:55:11,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:11" (1/1) ... [2022-10-17 16:55:11,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:11,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:14,266 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-10-17 16:55:14,269 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-10-17 16:55:14,270 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-10-17 16:55:14,271 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-10-17 16:55:14,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:14,353 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:14,558 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-10-17 16:55:14,564 INFO L158 Benchmark]: Toolchain (without parser) took 3367.20ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 78.5MB in the beginning and 82.4MB in the end (delta: -3.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:14,565 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory was 78.2MB in the beginning and 78.2MB in the end (delta: 21.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:14,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3364.92ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 78.5MB in the beginning and 82.4MB in the end (delta: -3.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:14,568 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 107.0MB. Free memory was 78.2MB in the beginning and 78.2MB in the end (delta: 21.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3364.92ms. Allocated memory was 107.0MB in the beginning and 148.9MB in the end (delta: 41.9MB). Free memory was 78.5MB in the beginning and 82.4MB in the end (delta: -3.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 --- 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-dbf71c6-m [2022-10-17 16:55:16,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:16,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:16,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:16,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:16,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:16,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:16,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:16,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:16,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:16,879 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:16,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:16,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:16,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:16,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:16,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:16,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:16,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:16,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:16,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:16,895 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:16,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:16,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:16,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:16,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:16,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:16,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:16,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:16,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:16,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:16,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:16,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:16,927 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:16,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:16,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:16,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:16,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:16,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:16,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:16,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:16,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:16,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:55:17,002 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:17,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:17,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:17,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:17,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:17,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:17,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:17,006 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:17,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:17,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:17,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:17,008 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:55:17,008 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:55:17,008 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:55:17,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:17,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:17,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:17,009 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:17,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:17,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:17,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:17,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:17,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:17,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:17,011 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:55:17,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:55:17,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:17,011 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:55:17,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:55:17,012 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 [2022-10-17 16:55:17,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:17,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:17,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:17,478 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:17,479 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:17,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-10-17 16:55:17,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/b9302d25d/17a2a6f2e48848ddb755914c979907ea/FLAG675c973f9 [2022-10-17 16:55:18,793 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:18,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-10-17 16:55:18,855 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/b9302d25d/17a2a6f2e48848ddb755914c979907ea/FLAG675c973f9 [2022-10-17 16:55:19,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/data/b9302d25d/17a2a6f2e48848ddb755914c979907ea [2022-10-17 16:55:19,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:19,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:19,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:19,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:19,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:19,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:19" (1/1) ... [2022-10-17 16:55:19,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78435552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:19, skipping insertion in model container [2022-10-17 16:55:19,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:19" (1/1) ... [2022-10-17 16:55:19,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:19,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:22,754 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-10-17 16:55:22,757 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-10-17 16:55:22,758 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-10-17 16:55:22,759 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-10-17 16:55:22,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:22,845 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:55:22,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:23,297 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-10-17 16:55:23,298 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-10-17 16:55:23,298 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-10-17 16:55:23,299 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-10-17 16:55:23,304 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:23,330 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:23,853 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-10-17 16:55:23,854 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-10-17 16:55:23,854 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-10-17 16:55:23,855 WARN L230 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_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-10-17 16:55:23,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:24,282 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:24,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24 WrapperNode [2022-10-17 16:55:24,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:24,284 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:24,284 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:24,285 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:24,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,719 INFO L138 Inliner]: procedures = 406, calls = 2962, calls flagged for inlining = 179, calls inlined = 164, statements flattened = 5999 [2022-10-17 16:55:24,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:24,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:24,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:24,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:24,733 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:24,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:25,034 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:25,072 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:25,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:25,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:25,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:25,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:25,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:25,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:24" (1/1) ... [2022-10-17 16:55:25,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:25,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:25,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:25,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3b9cfc-9d58-41da-8fbb-7aaff7de4d20/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:55:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:55:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2022-10-17 16:55:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2022-10-17 16:55:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-10-17 16:55:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-10-17 16:55:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:55:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:55:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-10-17 16:55:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-10-17 16:55:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2022-10-17 16:55:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2022-10-17 16:55:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-10-17 16:55:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-10-17 16:55:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:55:25,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:55:25,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 16:55:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-10-17 16:55:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-10-17 16:55:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-10-17 16:55:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2022-10-17 16:55:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2022-10-17 16:55:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-10-17 16:55:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-10-17 16:55:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:55:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:55:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-10-17 16:55:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:55:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:55:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:55:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:55:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:55:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:55:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:55:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:55:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:55:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-10-17 16:55:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-10-17 16:55:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-10-17 16:55:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-10-17 16:55:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-10-17 16:55:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-10-17 16:55:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-10-17 16:55:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-10-17 16:55:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:55:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:55:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-10-17 16:55:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-10-17 16:55:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-10-17 16:55:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-10-17 16:55:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-10-17 16:55:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-10-17 16:55:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:55:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:55:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2022-10-17 16:55:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2022-10-17 16:55:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-10-17 16:55:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-10-17 16:55:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-10-17 16:55:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-10-17 16:55:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:55:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:55:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:55:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:55:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:55:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:55:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:55:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:55:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:55:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:55:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:55:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:55:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:55:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:55:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-10-17 16:55:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-10-17 16:55:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:55:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-10-17 16:55:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-10-17 16:55:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-10-17 16:55:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-10-17 16:55:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-10-17 16:55:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-10-17 16:55:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:55:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:55:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-10-17 16:55:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-10-17 16:55:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:55:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-10-17 16:55:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-10-17 16:55:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:55:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-10-17 16:55:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-10-17 16:55:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:55:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:55:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:55:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:55:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:55:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:55:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:55:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:55:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:55:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-10-17 16:55:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-10-17 16:55:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:55:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:55:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-10-17 16:55:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-10-17 16:55:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-10-17 16:55:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-10-17 16:55:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2022-10-17 16:55:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2022-10-17 16:55:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-10-17 16:55:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-10-17 16:55:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:55:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:55:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:55:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:55:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-10-17 16:55:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-10-17 16:55:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:55:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:55:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:55:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:55:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-10-17 16:55:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-10-17 16:55:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-10-17 16:55:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-10-17 16:55:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:55:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:55:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:55:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-10-17 16:55:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-10-17 16:55:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:55:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-10-17 16:55:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-10-17 16:55:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:55:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-10-17 16:55:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-10-17 16:55:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:55:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:55:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:55:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:55:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:55:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:55:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:55:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:55:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:55:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:55:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-10-17 16:55:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-10-17 16:55:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-10-17 16:55:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-10-17 16:55:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-10-17 16:55:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-10-17 16:55:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-10-17 16:55:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-10-17 16:55:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-10-17 16:55:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-10-17 16:55:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:55:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:55:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:55:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:55:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-10-17 16:55:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-10-17 16:55:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-10-17 16:55:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-10-17 16:55:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-10-17 16:55:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-10-17 16:55:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:55:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:55:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:55:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:55:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:55:25,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:55:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-10-17 16:55:25,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-10-17 16:55:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-10-17 16:55:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-10-17 16:55:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-10-17 16:55:25,340 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-10-17 16:55:25,340 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-10-17 16:55:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:55:25,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:55:25,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:55:25,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:55:26,428 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:26,434 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:26,851 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;