./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- 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 17:21:49,788 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:21:49,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:21:49,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:21:49,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:21:49,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:21:49,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:21:49,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:21:49,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:21:49,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:21:49,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:21:49,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:21:49,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:21:49,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:21:49,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:21:49,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:21:49,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:21:49,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:21:49,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:21:49,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:21:49,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:21:49,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:21:49,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:21:49,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:21:49,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:21:49,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:21:49,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:21:49,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:21:49,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:21:49,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:21:49,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:21:49,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:21:49,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:21:49,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:21:49,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:21:49,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:21:49,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:21:49,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:21:49,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:21:49,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:21:49,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:21:49,884 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:21:49,937 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:21:49,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:21:49,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:21:49,945 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:21:49,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:21:49,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:21:49,946 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:21:49,946 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:21:49,947 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:21:49,947 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:21:49,948 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:21:49,948 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:21:49,949 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:21:49,949 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:21:49,949 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:21:49,949 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:21:49,950 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:21:49,950 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:21:49,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:21:49,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:21:49,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:21:49,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:21:49,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:21:49,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:21:49,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:21:49,954 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:21:49,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:21:49,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:21:49,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:21:49,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:49,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:21:49,956 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:21:49,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:21:49,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:21:49,957 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:21:49,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:21:49,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:21:49,957 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:21:49,957 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2022-10-17 17:21:50,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:50,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:50,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:50,331 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:50,332 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:50,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-10-17 17:21:50,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/ba007dd12/6744703bf15b4ff681ef4659202cc7b6/FLAGff795cd0d [2022-10-17 17:21:51,526 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:21:51,527 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-10-17 17:21:51,597 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/ba007dd12/6744703bf15b4ff681ef4659202cc7b6/FLAGff795cd0d [2022-10-17 17:21:51,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/ba007dd12/6744703bf15b4ff681ef4659202cc7b6 [2022-10-17 17:21:51,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:21:51,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:21:51,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:51,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:21:51,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:21:51,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:51" (1/1) ... [2022-10-17 17:21:51,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@654a86d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:51, skipping insertion in model container [2022-10-17 17:21:51,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:51" (1/1) ... [2022-10-17 17:21:51,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:21:52,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:55,620 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-10-17 17:21:55,623 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-10-17 17:21:55,624 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-10-17 17:21:55,625 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-10-17 17:21:55,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:55,707 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:21:56,061 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: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 17:21:56,098 INFO L158 Benchmark]: Toolchain (without parser) took 4246.85ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 75.3MB in the beginning and 83.6MB in the end (delta: -8.3MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2022-10-17 17:21:56,099 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:21:56,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4244.54ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 75.2MB in the beginning and 83.6MB in the end (delta: -8.4MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2022-10-17 17:21:56,101 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 is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4244.54ms. Allocated memory was 107.0MB in the beginning and 146.8MB in the end (delta: 39.8MB). Free memory was 75.2MB in the beginning and 83.6MB in the end (delta: -8.4MB). Peak memory consumption was 81.0MB. 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 --- 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 17:21:58,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:21:58,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:21:58,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:21:58,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:21:58,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:21:58,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:21:58,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:21:58,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:21:58,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:21:58,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:21:58,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:21:58,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:21:58,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:21:58,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:21:58,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:21:58,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:21:58,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:21:58,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:21:58,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:21:58,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:21:58,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:21:58,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:21:58,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:21:58,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:21:58,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:21:58,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:21:58,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:21:58,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:21:58,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:21:58,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:21:58,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:21:58,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:21:58,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:21:58,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:21:58,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:21:58,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:21:58,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:21:58,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:21:58,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:21:58,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:21:58,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:21:58,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:21:58,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:21:58,540 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:21:58,540 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:21:58,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:21:58,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:21:58,543 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:21:58,543 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:21:58,543 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:21:58,543 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:21:58,545 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:21:58,545 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:21:58,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:21:58,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:21:58,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:21:58,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:21:58,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:21:58,548 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:21:58,548 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:21:58,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:21:58,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:21:58,549 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:21:58,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:21:58,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:21:58,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:21:58,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:21:58,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:58,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:21:58,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:21:58,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:21:58,551 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:21:58,551 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:21:58,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:21:58,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:21:58,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:21:58,552 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abeeab492b640654fe55aa04dc4f56985d1437aed7a22f3a0d2f5e29c1d87ba8 [2022-10-17 17:21:58,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:58,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:58,980 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:58,981 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:58,982 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:58,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-10-17 17:21:59,063 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/846e9b0fb/5c6fd2c4c13649618fadde78780b75a1/FLAGd1ea7f613 [2022-10-17 17:22:00,269 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:22:00,270 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i [2022-10-17 17:22:00,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/846e9b0fb/5c6fd2c4c13649618fadde78780b75a1/FLAGd1ea7f613 [2022-10-17 17:22:00,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/data/846e9b0fb/5c6fd2c4c13649618fadde78780b75a1 [2022-10-17 17:22:00,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:22:00,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:22:00,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:22:00,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:22:00,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:22:00,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:22:00" (1/1) ... [2022-10-17 17:22:00,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cf6c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:00, skipping insertion in model container [2022-10-17 17:22:00,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:22:00" (1/1) ... [2022-10-17 17:22:00,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:22:00,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:22:04,182 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-10-17 17:22:04,184 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-10-17 17:22:04,185 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-10-17 17:22:04,186 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-10-17 17:22:04,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:22:04,241 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:22:04,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:22:04,807 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-10-17 17:22:04,807 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-10-17 17:22:04,808 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-10-17 17:22:04,808 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-10-17 17:22:04,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:22:04,834 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:22:05,350 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406186,406199] [2022-10-17 17:22:05,351 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406333,406346] [2022-10-17 17:22:05,352 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406472,406485] [2022-10-17 17:22:05,352 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_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ath-ath10k-ath10k_pci.cil.i[406630,406643] [2022-10-17 17:22:05,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:22:05,547 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:22:05,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05 WrapperNode [2022-10-17 17:22:05,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:22:05,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:22:05,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:22:05,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:22:05,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:05,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:05,936 INFO L138 Inliner]: procedures = 444, calls = 2495, calls flagged for inlining = 233, calls inlined = 225, statements flattened = 6495 [2022-10-17 17:22:05,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:22:05,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:22:05,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:22:05,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:22:05,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:05,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,311 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:22:06,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:22:06,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:22:06,397 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:22:06,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:22:05" (1/1) ... [2022-10-17 17:22:06,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:22:06,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:22:06,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:22:06,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d018c0c-5ae8-46cb-b898-42e9b3b5ed72/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:22:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_handler_adjust [2022-10-17 17:22:06,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_handler_adjust [2022-10-17 17:22:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:22:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:22:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 17:22:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 17:22:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_core_destroy [2022-10-17 17:22:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_core_destroy [2022-10-17 17:22:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:22:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:22:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:22:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:22:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_watermark_intr_disable [2022-10-17 17:22:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_watermark_intr_disable [2022-10-17 17:22:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:22:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:22:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_recv_next [2022-10-17 17:22:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_recv_next [2022-10-17 17:22:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 17:22:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 17:22:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_completed_send_next [2022-10-17 17:22:06,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_completed_send_next [2022-10-17 17:22:06,492 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:22:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:22:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_ce_deinit [2022-10-17 17:22:06,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_ce_deinit [2022-10-17 17:22:06,493 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_start [2022-10-17 17:22:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_start [2022-10-17 17:22:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:22:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:22:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_resume [2022-10-17 17:22:06,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_resume [2022-10-17 17:22:06,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:22:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:22:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_read32 [2022-10-17 17:22:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_read32 [2022-10-17 17:22:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 17:22:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 17:22:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:22:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:22:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-10-17 17:22:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ath10k_pci_exit_13_2 [2022-10-17 17:22:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-10-17 17:22:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-10-17 17:22:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:22:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-10-17 17:22:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-10-17 17:22:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:22:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:22:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_mem [2022-10-17 17:22:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_mem [2022-10-17 17:22:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:22:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:22:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:22:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:22:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:22:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_base_address [2022-10-17 17:22:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_base_address [2022-10-17 17:22:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_write_access [2022-10-17 17:22:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_write_access [2022-10-17 17:22:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 17:22:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 17:22:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:22:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:22:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:22:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:22:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:22:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:22:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:22:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:22:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:22:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:22:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:22:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:22:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:22:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:22:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_wake [2022-10-17 17:22:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_wake [2022-10-17 17:22:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:22:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:22:06,510 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_copy_complete_intr_disable [2022-10-17 17:22:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_copy_complete_intr_disable [2022-10-17 17:22:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_compl [2022-10-17 17:22:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_compl [2022-10-17 17:22:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_process_ce [2022-10-17 17:22:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_process_ce [2022-10-17 17:22:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_read32 [2022-10-17 17:22:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_read32 [2022-10-17 17:22:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:22:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:22:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:22:06,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:22:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:22:06,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:22:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_wake [2022-10-17 17:22:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_wake [2022-10-17 17:22:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_cleanup_ce [2022-10-17 17:22:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_cleanup_ce [2022-10-17 17:22:06,513 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_disable_interrupts [2022-10-17 17:22:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_disable_interrupts [2022-10-17 17:22:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:22:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:22:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:22:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:22:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:22:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_sleep [2022-10-17 17:22:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_sleep [2022-10-17 17:22:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-17 17:22:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-10-17 17:22:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 17:22:06,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 17:22:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:22:06,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:22:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:22:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:22:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:22:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_request_early_irq [2022-10-17 17:22:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_request_early_irq [2022-10-17 17:22:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:22:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 17:22:06,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:22:06,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_reg_write32 [2022-10-17 17:22:06,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_reg_write32 [2022-10-17 17:22:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_get_free_queue_number [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_get_free_queue_number [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_stop [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_stop [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_recv_buf_enqueue [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_recv_buf_enqueue [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_priv [2022-10-17 17:22:06,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_priv [2022-10-17 17:22:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_deinit [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_deinit [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:22:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_rx_pipe_cleanup [2022-10-17 17:22:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_rx_pipe_cleanup [2022-10-17 17:22:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_revoke_recv_next [2022-10-17 17:22:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_revoke_recv_next [2022-10-17 17:22:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_access [2022-10-17 17:22:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_access [2022-10-17 17:22:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 17:22:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 17:22:06,538 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_stop_ce [2022-10-17 17:22:06,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_stop_ce [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_device_reset [2022-10-17 17:22:06,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_device_reset [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:22:06,539 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:22:06,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:22:06,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:22:06,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:22:06,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:22:06,540 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_post_rx_pipe [2022-10-17 17:22:06,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_post_rx_pipe [2022-10-17 17:22:06,540 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_irq [2022-10-17 17:22:06,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_irq [2022-10-17 17:22:06,540 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:22:06,541 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:22:06,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-10-17 17:22:06,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-10-17 17:22:06,541 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_down [2022-10-17 17:22:06,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_down [2022-10-17 17:22:06,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:22:06,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:22:06,541 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_per_engine_service [2022-10-17 17:22:06,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_per_engine_service [2022-10-17 17:22:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 17:22:06,542 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 17:22:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:22:06,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:22:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_send [2022-10-17 17:22:06,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_send [2022-10-17 17:22:06,542 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_suspend [2022-10-17 17:22:06,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_suspend [2022-10-17 17:22:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 17:22:06,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 17:22:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-10-17 17:22:06,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-10-17 17:22:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 17:22:06,543 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 17:22:06,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:22:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:22:06,544 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:22:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_src_ring_read_index_get [2022-10-17 17:22:06,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_src_ring_read_index_get [2022-10-17 17:22:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure ATH10K_SKB_CB [2022-10-17 17:22:06,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ATH10K_SKB_CB [2022-10-17 17:22:06,544 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_free_early_irq [2022-10-17 17:22:06,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_free_early_irq [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_do_pci_sleep [2022-10-17 17:22:06,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_do_pci_sleep [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_kill_tasklet [2022-10-17 17:22:06,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_kill_tasklet [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:22:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-10-17 17:22:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_remove [2022-10-17 17:22:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_remove [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-10-17 17:22:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_disable_and_clear_legacy_irq [2022-10-17 17:22:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:22:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:22:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 17:22:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 17:22:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_irq_pending [2022-10-17 17:22:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_irq_pending [2022-10-17 17:22:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 17:22:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 17:22:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:22:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:22:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 17:22:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 17:22:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 17:22:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 17:22:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-10-17 17:22:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-10-17 17:22:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:22:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:22:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_write32 [2022-10-17 17:22:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_write32 [2022-10-17 17:22:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_map_service_to_pipe [2022-10-17 17:22:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_map_service_to_pipe [2022-10-17 17:22:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_block [2022-10-17 17:22:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_block [2022-10-17 17:22:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:22:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:22:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:22:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:22:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:22:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:22:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:22:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-10-17 17:22:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-10-17 17:22:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:22:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:22:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:22:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:22:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:22:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 17:22:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 17:22:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_dbg_dump [2022-10-17 17:22:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_dbg_dump [2022-10-17 17:22:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 17:22:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 17:22:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_hif_power_up [2022-10-17 17:22:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_hif_power_up [2022-10-17 17:22:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:22:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:22:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_deinit_irq [2022-10-17 17:22:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_deinit_irq [2022-10-17 17:22:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2022-10-17 17:22:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2022-10-17 17:22:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 17:22:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 17:22:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure host_interest_item_address [2022-10-17 17:22:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure host_interest_item_address [2022-10-17 17:22:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_pci_diag_read_mem [2022-10-17 17:22:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_pci_diag_read_mem [2022-10-17 17:22:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 17:22:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 17:22:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 17:22:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 17:22:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_cancel_send_next [2022-10-17 17:22:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_cancel_send_next [2022-10-17 17:22:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:22:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:22:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure ath10k_ce_engine_int_status_clear [2022-10-17 17:22:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ath10k_ce_engine_int_status_clear [2022-10-17 17:22:07,745 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:22:07,756 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:22:08,102 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;