./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-ethernet-atheros-atlx-atl2.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_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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_09603e35-7648-49cb-bc29-5e53771e1be0/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 16:30:25,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:30:25,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:30:25,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:30:25,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:30:25,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:30:25,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:30:25,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:30:25,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:30:25,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:30:25,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:30:25,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:30:25,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:30:25,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:30:25,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:30:25,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:30:25,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:30:25,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:30:25,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:30:25,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:30:25,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:30:25,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:30:25,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:30:25,560 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:30:25,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:30:25,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:30:25,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:30:25,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:30:25,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:30:25,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:30:25,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:30:25,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:30:25,580 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:30:25,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:30:25,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:30:25,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:30:25,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:30:25,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:30:25,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:30:25,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:30:25,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:30:25,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:30:25,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:30:25,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:30:25,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:30:25,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:30:25,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:30:25,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:30:25,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:30:25,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:30:25,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:30:25,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:30:25,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:30:25,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:30:25,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:30:25,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:30:25,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:30:25,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:30:25,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:30:25,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:30:25,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:25,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:30:25,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:30:25,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:30:25,637 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:30:25,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:30:25,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:30:25,638 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_09603e35-7648-49cb-bc29-5e53771e1be0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-10-17 16:30:25,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:30:26,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:30:26,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:30:26,006 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:30:26,006 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:30:26,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 16:30:26,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/13b532a2f/1a7be92a28474084ae4a409d7bbe52b8/FLAG8e1eaeae3 [2022-10-17 16:30:27,064 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:30:27,065 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 16:30:27,130 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/13b532a2f/1a7be92a28474084ae4a409d7bbe52b8/FLAG8e1eaeae3 [2022-10-17 16:30:27,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/13b532a2f/1a7be92a28474084ae4a409d7bbe52b8 [2022-10-17 16:30:27,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:30:27,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:30:27,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:27,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:30:27,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:30:27,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:27" (1/1) ... [2022-10-17 16:30:27,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5686d6ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:27, skipping insertion in model container [2022-10-17 16:30:27,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:27" (1/1) ... [2022-10-17 16:30:27,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:30:27,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:31,581 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 16:30:31,584 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 16:30:31,584 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 16:30:31,585 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 16:30:31,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:31,656 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:30:31,937 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:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) 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 16:30:31,949 INFO L158 Benchmark]: Toolchain (without parser) took 4539.38ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 81.3MB in the beginning and 71.9MB in the end (delta: 9.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-10-17 16:30:31,951 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 88.1MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:30:31,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4536.96ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 81.3MB in the beginning and 71.9MB in the end (delta: 9.5MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-10-17 16:30:31,955 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 88.1MB. Free memory was 67.3MB in the beginning and 67.2MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4536.96ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 81.3MB in the beginning and 71.9MB in the end (delta: 9.5MB). Peak memory consumption was 72.2MB. 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_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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-ethernet-atheros-atlx-atl2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/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_09603e35-7648-49cb-bc29-5e53771e1be0/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 a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 --- 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 16:30:34,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:30:34,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:30:34,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:30:34,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:30:34,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:30:34,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:30:34,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:30:34,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:30:34,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:30:34,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:30:34,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:30:34,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:30:34,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:30:34,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:30:34,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:30:34,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:30:34,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:30:34,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:30:34,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:30:34,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:30:34,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:30:34,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:30:34,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:30:34,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:30:34,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:30:34,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:30:34,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:30:34,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:30:34,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:30:34,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:30:34,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:30:34,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:30:34,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:30:34,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:30:34,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:30:34,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:30:34,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:30:34,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:30:34,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:30:34,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:30:34,364 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:30:34,391 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:30:34,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:30:34,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:30:34,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:30:34,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:30:34,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:30:34,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:30:34,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:30:34,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:30:34,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:30:34,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:30:34,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:30:34,395 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:30:34,395 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:30:34,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:30:34,396 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:30:34,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:30:34,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:30:34,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:30:34,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:30:34,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:34,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:30:34,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:30:34,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:30:34,398 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:30:34,398 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:30:34,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:30:34,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:30:34,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:30:34,399 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_09603e35-7648-49cb-bc29-5e53771e1be0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a17c24f91a3bb3d64b949ed6598dfddc35ec4ff57290faa768ce9df2bba8e700 [2022-10-17 16:30:34,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:30:34,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:30:34,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:30:34,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:30:34,817 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:30:34,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 16:30:34,896 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/9ebc16204/91b4ffb1195442bcb6cb0630083a7d6d/FLAGb35069264 [2022-10-17 16:30:36,037 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:30:36,038 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2022-10-17 16:30:36,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/9ebc16204/91b4ffb1195442bcb6cb0630083a7d6d/FLAGb35069264 [2022-10-17 16:30:36,301 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/data/9ebc16204/91b4ffb1195442bcb6cb0630083a7d6d [2022-10-17 16:30:36,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:30:36,307 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:30:36,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:36,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:30:36,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:30:36,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:36" (1/1) ... [2022-10-17 16:30:36,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fdf05c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:36, skipping insertion in model container [2022-10-17 16:30:36,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:30:36" (1/1) ... [2022-10-17 16:30:36,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:30:36,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:40,736 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 16:30:40,739 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 16:30:40,739 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 16:30:40,740 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 16:30:40,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:40,848 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:30:41,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:30:41,516 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 16:30:41,517 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 16:30:41,518 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 16:30:41,519 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 16:30:41,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:41,573 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:30:42,044 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2022-10-17 16:30:42,044 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2022-10-17 16:30:42,045 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2022-10-17 16:30:42,045 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_09603e35-7648-49cb-bc29-5e53771e1be0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2022-10-17 16:30:42,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:30:42,385 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:30:42,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42 WrapperNode [2022-10-17 16:30:42,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:30:42,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:42,393 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:30:42,393 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:30:42,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:42,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:42,825 INFO L138 Inliner]: procedures = 551, calls = 2748, calls flagged for inlining = 264, calls inlined = 238, statements flattened = 6118 [2022-10-17 16:30:42,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:30:42,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:30:42,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:30:42,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:30:42,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:42,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:42,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:42,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,205 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:30:43,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:30:43,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:30:43,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:30:43,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:30:42" (1/1) ... [2022-10-17 16:30:43,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:30:43,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:30:43,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:30:43,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09603e35-7648-49cb-bc29-5e53771e1be0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:30:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 16:30:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 16:30:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom_len [2022-10-17 16:30:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom_len [2022-10-17 16:30:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:30:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:30:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_nway_reset [2022-10-17 16:30:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_nway_reset [2022-10-17 16:30:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:30:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:30:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:30:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:30:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-10-17 16:30:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-10-17 16:30:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:30:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:30:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 16:30:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 16:30:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:30:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:30:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 16:30:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 16:30:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:30:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:30:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-10-17 16:30:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-10-17 16:30:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 16:30:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 16:30:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_irq [2022-10-17 16:30:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_irq [2022-10-17 16:30:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 16:30:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 16:30:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:30:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:30:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_close [2022-10-17 16:30:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_close [2022-10-17 16:30:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_speed_and_duplex [2022-10-17 16:30:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_speed_and_duplex [2022-10-17 16:30:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_force_ps [2022-10-17 16:30:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_force_ps [2022-10-17 16:30:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:30:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:30:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:30:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:30:43,390 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:30:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:30:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 16:30:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 16:30:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:30:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:30:43,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:30:43,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:30:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:30:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:30:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:30:43,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-10-17 16:30:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-10-17 16:30:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:30:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:30:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:30:43,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 16:30:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 16:30:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_phy_reg [2022-10-17 16:30:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_phy_reg [2022-10-17 16:30:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 16:30:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 16:30:43,395 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_vlan_mode [2022-10-17 16:30:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_vlan_mode [2022-10-17 16:30:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:30:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:30:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_up [2022-10-17 16:30:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_up [2022-10-17 16:30:43,396 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:30:43,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:30:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:30:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:30:43,397 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_tx_timeout [2022-10-17 16:30:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_tx_timeout [2022-10-17 16:30:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_enable [2022-10-17 16:30:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_enable [2022-10-17 16:30:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:30:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:30:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_poll_controller [2022-10-17 16:30:43,399 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_poll_controller [2022-10-17 16:30:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:30:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:30:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_disable [2022-10-17 16:30:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_disable [2022-10-17 16:30:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:30:43,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:30:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-10-17 16:30:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2022-10-17 16:30:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:30:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:30:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:30:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:30:43,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-17 16:30:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-10-17 16:30:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:30:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:30:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:30:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:30:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_shutdown [2022-10-17 16:30:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_shutdown [2022-10-17 16:30:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure __atl2_vlan_mode [2022-10-17 16:30:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl2_vlan_mode [2022-10-17 16:30:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:30:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:30:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:30:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:30:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:30:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:30:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:30:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:30:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:30:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:30:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:30:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:30:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:30:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:30:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:30:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:30:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:30:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:30:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:30:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:30:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:30:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_multi [2022-10-17 16:30:43,418 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_multi [2022-10-17 16:30:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_init [2022-10-17 16:30:43,418 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_init [2022-10-17 16:30:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:30:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:30:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_configure [2022-10-17 16:30:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_configure [2022-10-17 16:30:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_hw [2022-10-17 16:30:43,419 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_hw [2022-10-17 16:30:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:30:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:30:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:30:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:30:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_open [2022-10-17 16:30:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_open [2022-10-17 16:30:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:30:43,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:30:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:30:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:30:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_validate_option [2022-10-17 16:30:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_validate_option [2022-10-17 16:30:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-10-17 16:30:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2022-10-17 16:30:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:30:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:30:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:30:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:30:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:30:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr [2022-10-17 16:30:43,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr [2022-10-17 16:30:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:30:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:30:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:30:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:30:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:30:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:30:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:30:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:30:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:30:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:30:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:30:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:30:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:30:43,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:30:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 16:30:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:30:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:30:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_remove [2022-10-17 16:30:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_remove [2022-10-17 16:30:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_eeprom [2022-10-17 16:30:43,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_eeprom [2022-10-17 16:30:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 16:30:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 16:30:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:30:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:30:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:30:43,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:30:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_request_irq [2022-10-17 16:30:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_request_irq [2022-10-17 16:30:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:30:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:30:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_phy_reg [2022-10-17 16:30:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_phy_reg [2022-10-17 16:30:43,427 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-10-17 16:30:43,427 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-10-17 16:30:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:30:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:30:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:30:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-17 16:30:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-10-17 16:30:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:30:43,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-17 16:30:43,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:30:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:30:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_suspend [2022-10-17 16:30:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_suspend [2022-10-17 16:30:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:30:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reinit_locked [2022-10-17 16:30:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reinit_locked [2022-10-17 16:30:43,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:30:43,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:30:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:30:43,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:30:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:30:43,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:30:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_resume [2022-10-17 16:30:43,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_resume [2022-10-17 16:30:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:30:43,432 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:30:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:30:43,432 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:30:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-10-17 16:30:43,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-10-17 16:30:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:30:43,432 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:30:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:30:43,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:30:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:30:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:30:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:30:43,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:30:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:30:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:30:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs_len [2022-10-17 16:30:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs_len [2022-10-17 16:30:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_eeprom_exist [2022-10-17 16:30:43,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_eeprom_exist [2022-10-17 16:30:43,434 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:30:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:30:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_restore_vlan [2022-10-17 16:30:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_restore_vlan [2022-10-17 16:30:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:30:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:30:43,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-10-17 16:30:43,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-10-17 16:30:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring_ptrs [2022-10-17 16:30:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring_ptrs [2022-10-17 16:30:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 16:30:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 16:30:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 16:30:43,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 16:30:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_ring_resources [2022-10-17 16:30:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_ring_resources [2022-10-17 16:30:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:30:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:30:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_down [2022-10-17 16:30:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_down [2022-10-17 16:30:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:30:43,437 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:30:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:30:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:30:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 16:30:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 16:30:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:30:43,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:30:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_hw [2022-10-17 16:30:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_hw [2022-10-17 16:30:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:30:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:30:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 16:30:44,474 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:30:44,482 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:30:44,720 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;