./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e --- 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-e04fb08 [2022-11-16 12:21:52,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:21:52,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:21:52,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:21:52,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:21:52,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:21:52,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:21:52,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:21:52,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:21:52,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:21:52,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:21:52,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:21:52,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:21:52,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:21:52,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:21:52,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:21:52,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:21:52,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:21:52,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:21:52,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:21:52,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:21:52,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:21:52,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:21:52,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:21:52,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:21:52,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:21:52,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:21:52,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:21:52,762 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:21:52,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:21:52,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:21:52,773 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:21:52,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:21:52,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:21:52,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:21:52,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:21:52,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:21:52,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:21:52,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:21:52,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:21:52,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:21:52,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:21:52,826 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:21:52,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:21:52,827 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:21:52,827 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:21:52,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:21:52,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:21:52,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:21:52,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:21:52,829 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:21:52,830 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:21:52,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:21:52,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:21:52,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:21:52,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:21:52,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:21:52,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:21:52,832 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:21:52,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:21:52,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:21:52,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:21:52,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:21:52,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:21:52,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:21:52,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:21:52,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:21:52,834 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:21:52,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:21:52,836 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:21:52,836 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:21:52,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:21:52,836 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_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e [2022-11-16 12:21:53,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:21:53,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:21:53,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:21:53,162 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:21:53,163 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:21:53,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:21:53,246 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/a00c9c6ce/3acc7b5706354644ad7813c97e5c0133/FLAGdf126564f [2022-11-16 12:21:54,420 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:21:54,421 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:21:54,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/a00c9c6ce/3acc7b5706354644ad7813c97e5c0133/FLAGdf126564f [2022-11-16 12:21:54,597 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/a00c9c6ce/3acc7b5706354644ad7813c97e5c0133 [2022-11-16 12:21:54,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:21:54,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:21:54,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:21:54,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:21:54,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:21:54,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:54" (1/1) ... [2022-11-16 12:21:54,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eedbed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:54, skipping insertion in model container [2022-11-16 12:21:54,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:54" (1/1) ... [2022-11-16 12:21:54,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:21:54,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:22:02,871 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-16 12:22:02,875 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-16 12:22:02,876 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-16 12:22:02,877 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-16 12:22:02,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:03,046 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:22:04,231 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-16 12:22:04,232 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-16 12:22:04,233 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-16 12:22:04,233 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-16 12:22:04,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:04,929 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:22:04,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04 WrapperNode [2022-11-16 12:22:04,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:22:04,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:04,932 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:22:04,932 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:22:04,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:05,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:05,785 INFO L138 Inliner]: procedures = 710, calls = 11840, calls flagged for inlining = 309, calls inlined = 228, statements flattened = 12379 [2022-11-16 12:22:05,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:05,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:22:05,788 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:22:05,788 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:22:05,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:05,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:05,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:05,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,752 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:22:06,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:22:06,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:22:06,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:22:06,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:04" (1/1) ... [2022-11-16 12:22:06,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:22:06,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:07,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:07,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:22:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:22:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:22:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:22:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:22:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:22:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:22:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:22:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:22:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:22:07,166 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:22:07,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:22:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:22:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:22:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:22:07,167 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:22:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:22:07,168 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:22:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:22:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 12:22:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 12:22:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:22:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:22:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:22:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:22:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:22:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:22:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:22:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:22:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:22:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:22:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:22:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:22:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:22:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:22:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:22:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:22:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:22:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:22:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:22:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:22:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:22:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:22:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:22:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:22:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:22:07,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:22:07,252 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:22:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:22:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:22:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:22:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:22:07,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:22:07,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:22:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:22:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:22:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:22:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:22:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:22:07,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:22:07,254 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:22:07,255 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:22:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:22:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:22:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 12:22:07,286 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 12:22:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:22:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:22:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:22:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:22:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:22:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:22:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:22:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:22:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:22:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:22:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:22:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:22:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:22:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:22:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:22:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:22:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:22:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:22:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:22:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:22:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:22:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:22:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:22:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:22:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:22:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:22:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:22:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:22:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:22:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:22:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:22:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:22:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:22:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:22:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:22:07,310 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:22:07,310 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:22:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:22:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:22:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:22:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:22:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:22:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:22:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:22:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:22:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:22:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:22:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:22:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:22:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:22:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:22:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:22:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:22:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:22:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:22:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:22:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:22:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 12:22:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 12:22:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:22:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:22:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:22:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:22:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:22:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:22:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:22:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:22:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:22:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:22:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:22:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:22:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:22:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:22:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:22:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:22:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:22:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:22:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:22:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:22:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:22:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:22:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:22:07,332 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:22:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:22:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:22:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:22:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:22:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:22:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:22:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:22:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:22:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:22:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:22:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:22:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:22:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:22:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:22:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:22:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:22:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:22:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:22:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:22:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:22:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:22:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:22:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:22:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:22:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:22:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:22:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:22:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:22:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:22:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:22:07,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:22:07,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:22:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:22:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:22:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:22:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:22:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:22:07,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:22:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:22:07,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:22:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 12:22:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 12:22:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 12:22:07,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 12:22:07,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:22:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:22:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 12:22:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 12:22:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:22:07,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:22:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:22:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:22:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:22:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:22:07,344 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:22:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:22:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:22:07,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:22:07,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:22:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:22:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:22:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:22:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:22:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:22:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:22:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:22:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:22:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:22:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:22:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:22:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:22:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:22:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:22:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:22:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:22:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:22:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:22:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:22:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:22:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:22:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:22:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:22:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 12:22:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 12:22:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:22:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:22:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:22:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:22:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:22:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:22:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:22:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:22:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:22:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:22:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:22:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:22:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:22:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:22:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:22:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:22:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:22:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:22:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:22:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:22:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:22:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:22:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:22:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:22:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:22:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:22:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:22:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:22:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:22:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:22:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:22:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:22:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:22:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:22:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:22:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:22:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:22:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:22:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:22:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:22:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:22:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:22:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:22:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:22:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:22:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:22:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:22:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:22:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:22:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:22:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:22:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:22:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:22:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:22:07,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:22:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:22:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:22:07,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:22:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:22:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:22:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:22:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:22:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:22:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:22:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:22:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:22:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:22:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:22:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:22:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:22:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:22:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:22:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 12:22:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 12:22:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:22:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:22:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:22:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:22:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:22:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:22:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:22:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:22:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:22:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:22:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:22:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:22:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:22:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:22:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:22:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:22:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 12:22:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 12:22:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:22:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:22:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:22:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:22:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:22:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 12:22:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 12:22:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:22:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:22:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 12:22:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 12:22:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:22:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 12:22:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 12:22:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:22:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:22:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:22:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:22:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:22:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:22:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:22:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:22:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:22:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:22:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:22:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:22:09,002 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:22:09,008 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:22:23,397 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:22:36,193 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:22:36,199 INFO L158 Benchmark]: Toolchain (without parser) took 41596.04ms. Allocated memory was 96.5MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 46.6MB in the beginning and 576.8MB in the end (delta: -530.2MB). Peak memory consumption was 883.1MB. Max. memory is 16.1GB. [2022-11-16 12:22:36,199 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:22:36,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10327.14ms. Allocated memory was 96.5MB in the beginning and 348.1MB in the end (delta: 251.7MB). Free memory was 46.4MB in the beginning and 201.6MB in the end (delta: -155.2MB). Peak memory consumption was 171.5MB. Max. memory is 16.1GB. [2022-11-16 12:22:36,201 INFO L158 Benchmark]: Boogie Procedure Inliner took 854.67ms. Allocated memory is still 348.1MB. Free memory was 201.6MB in the beginning and 123.0MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 12:22:36,201 INFO L158 Benchmark]: Boogie Preprocessor took 1180.33ms. Allocated memory is still 348.1MB. Free memory was 123.0MB in the beginning and 116.7MB in the end (delta: 6.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 12:22:36,202 INFO L158 Benchmark]: RCFGBuilder took 29228.02ms. Allocated memory was 348.1MB in the beginning and 1.2GB in the end (delta: 866.1MB). Free memory was 116.7MB in the beginning and 576.8MB in the end (delta: -460.0MB). Peak memory consumption was 702.1MB. Max. memory is 16.1GB. [2022-11-16 12:22:36,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 73.0MB in the beginning and 72.9MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10327.14ms. Allocated memory was 96.5MB in the beginning and 348.1MB in the end (delta: 251.7MB). Free memory was 46.4MB in the beginning and 201.6MB in the end (delta: -155.2MB). Peak memory consumption was 171.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 854.67ms. Allocated memory is still 348.1MB. Free memory was 201.6MB in the beginning and 123.0MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1180.33ms. Allocated memory is still 348.1MB. Free memory was 123.0MB in the beginning and 116.7MB in the end (delta: 6.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * RCFGBuilder took 29228.02ms. Allocated memory was 348.1MB in the beginning and 1.2GB in the end (delta: 866.1MB). Free memory was 116.7MB in the beginning and 576.8MB in the end (delta: -460.0MB). Peak memory consumption was 702.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:22:36,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e --- 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-e04fb08 [2022-11-16 12:22:38,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:22:38,584 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:22:38,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:22:38,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:22:38,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:22:38,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:22:38,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:22:38,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:22:38,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:22:38,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:22:38,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:22:38,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:22:38,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:22:38,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:22:38,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:22:38,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:22:38,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:22:38,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:22:38,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:22:38,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:22:38,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:22:38,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:22:38,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:22:38,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:22:38,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:22:38,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:22:38,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:22:38,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:22:38,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:22:38,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:22:38,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:22:38,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:22:38,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:22:38,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:22:38,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:22:38,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:22:38,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:22:38,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:22:38,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:22:38,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:22:38,702 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:22:38,750 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:22:38,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:22:38,751 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:22:38,751 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:22:38,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:22:38,752 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:22:38,753 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:22:38,753 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:22:38,753 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:22:38,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:22:38,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:22:38,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:22:38,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:22:38,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:22:38,755 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:22:38,755 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:22:38,755 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:22:38,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:22:38,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:22:38,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:22:38,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:22:38,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:22:38,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:22:38,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:22:38,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:22:38,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:22:38,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:22:38,758 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:22:38,758 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:22:38,759 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:22:38,759 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:22:38,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:22:38,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:22:38,760 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_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adae9e973a71be7ae6bae40bd619f2dd42436469ca3cae3ee4a6c75222eea08e [2022-11-16 12:22:39,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:22:39,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:22:39,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:22:39,304 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:22:39,307 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:22:39,309 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:22:39,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/1d460c2ea/5e16238b493a49478dd957fa093e65bd/FLAGa974272fa [2022-11-16 12:22:40,759 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:22:40,760 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:22:40,861 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/1d460c2ea/5e16238b493a49478dd957fa093e65bd/FLAGa974272fa [2022-11-16 12:22:40,881 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/data/1d460c2ea/5e16238b493a49478dd957fa093e65bd [2022-11-16 12:22:40,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:22:40,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:22:40,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:22:40,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:22:40,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:22:40,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:40" (1/1) ... [2022-11-16 12:22:40,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ab4e385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:40, skipping insertion in model container [2022-11-16 12:22:40,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:40" (1/1) ... [2022-11-16 12:22:40,902 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:22:41,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:22:48,969 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-16 12:22:48,972 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-16 12:22:48,973 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-16 12:22:48,973 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-16 12:22:49,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:49,093 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:22:49,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:22:50,184 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-16 12:22:50,185 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-16 12:22:50,186 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-16 12:22:50,186 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-16 12:22:50,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:50,282 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:22:51,481 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772474,772487] [2022-11-16 12:22:51,482 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772643,772656] [2022-11-16 12:22:51,483 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772810,772823] [2022-11-16 12:22:51,487 WARN L229 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_154ada23-9149-4318-8ab4-cf430cb50ba8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[772978,772991] [2022-11-16 12:22:51,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:22:51,898 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:22:51,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51 WrapperNode [2022-11-16 12:22:51,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:22:51,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:51,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:22:51,900 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:22:51,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:52,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:52,670 INFO L138 Inliner]: procedures = 727, calls = 11840, calls flagged for inlining = 312, calls inlined = 230, statements flattened = 12042 [2022-11-16 12:22:52,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:22:52,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:22:52,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:22:52,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:22:52,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:52,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:52,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:52,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,478 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:22:53,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:22:53,578 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:22:53,578 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:22:53,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:51" (1/1) ... [2022-11-16 12:22:53,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:22:53,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:22:53,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:22:53,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:22:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:22:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:22:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:22:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:22:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:22:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:22:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:22:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:22:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:22:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:22:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:22:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:22:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:22:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:22:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:22:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:22:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:22:53,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:22:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 12:22:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 12:22:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:22:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:22:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:22:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:22:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:22:53,752 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:22:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:22:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:22:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:22:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:22:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:22:53,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:22:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:22:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:22:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:22:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:22:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:22:53,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:22:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:22:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:22:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:22:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:22:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:22:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:22:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:22:53,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:22:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:22:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:22:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:22:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:22:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:22:53,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:22:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:22:53,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:22:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:22:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:22:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:22:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:22:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:22:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:22:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:22:53,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:22:53,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:22:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:22:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:22:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:22:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:22:53,759 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 12:22:53,759 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 12:22:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:22:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:22:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:22:53,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:22:53,760 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:22:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:22:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:22:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:22:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:22:53,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:22:53,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:22:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:22:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:22:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:22:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:22:53,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:22:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:22:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:22:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:22:53,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:22:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:22:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:22:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:22:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:22:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:22:53,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:22:53,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:22:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:22:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:22:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:22:53,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:22:53,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:22:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:22:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:22:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:22:53,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:22:53,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:22:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:22:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:22:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:22:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:22:53,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:22:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:22:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:22:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:22:53,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:22:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:22:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:22:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:22:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:22:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:22:53,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:22:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:22:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:22:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 12:22:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 12:22:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:22:53,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:22:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:22:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:22:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:22:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:22:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:22:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:22:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:22:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:22:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:22:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:22:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:22:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:22:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:22:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:22:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:22:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:22:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:22:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:22:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:22:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:22:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:22:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:22:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:22:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:22:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:22:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:22:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:22:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:22:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:22:53,776 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:22:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:22:53,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:22:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:22:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:22:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:22:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:22:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:22:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:22:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:22:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:22:53,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:22:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:22:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:22:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:22:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:22:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:22:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:22:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:22:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:22:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:22:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:22:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:22:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:22:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:22:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:22:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:22:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:22:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:22:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:22:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:22:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:22:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:22:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:22:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:22:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:22:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:22:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 12:22:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 12:22:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 12:22:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 12:22:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:22:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:22:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 12:22:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 12:22:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:22:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:22:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:22:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:22:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:22:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:22:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:22:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:22:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:22:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:22:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:22:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:22:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:22:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:22:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:22:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:22:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:22:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:22:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:22:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:22:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:22:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:22:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:22:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:22:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:22:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:22:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:22:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:22:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:22:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:22:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:22:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:22:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:22:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:22:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 12:22:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 12:22:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:22:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:22:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:22:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:22:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:22:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:22:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:22:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:22:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:22:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:22:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:22:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:22:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:22:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:22:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:22:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:22:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:22:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:22:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:22:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:22:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:22:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:22:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:22:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:22:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:22:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:22:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:22:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:22:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:22:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:22:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:22:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:22:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:22:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:22:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:22:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:22:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:22:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:22:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:22:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:22:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:22:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:22:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:22:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:22:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:22:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:22:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:22:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:22:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:22:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:22:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:22:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:22:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:22:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:22:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:22:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:22:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:22:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:22:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:22:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:22:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:22:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:22:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:22:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:22:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:22:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:22:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:22:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:22:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:22:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:22:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:22:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:22:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:22:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:22:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:22:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:22:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:22:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:22:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:22:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 12:22:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 12:22:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:22:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:22:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:22:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:22:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:22:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:22:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:22:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:22:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:22:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:22:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:22:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:22:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:22:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:22:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:22:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:22:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 12:22:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 12:22:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:22:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:22:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:22:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:22:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:22:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 12:22:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 12:22:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:22:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:22:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 12:22:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 12:22:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 12:22:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 12:22:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:22:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:22:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:22:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:22:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:22:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:22:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:22:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:22:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:22:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:22:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:22:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:22:55,325 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:22:55,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:22:55,648 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:23:30,839 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:23:30,844 INFO L158 Benchmark]: Toolchain (without parser) took 49955.25ms. Allocated memory was 81.8MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 34.4MB in the beginning and 930.9MB in the end (delta: -896.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-16 12:23:30,844 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:23:30,845 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11010.24ms. Allocated memory was 81.8MB in the beginning and 734.0MB in the end (delta: 652.2MB). Free memory was 34.1MB in the beginning and 575.3MB in the end (delta: -541.2MB). Peak memory consumption was 221.6MB. Max. memory is 16.1GB. [2022-11-16 12:23:30,846 INFO L158 Benchmark]: Boogie Procedure Inliner took 772.74ms. Allocated memory is still 734.0MB. Free memory was 575.3MB in the beginning and 501.9MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-16 12:23:30,846 INFO L158 Benchmark]: Boogie Preprocessor took 903.09ms. Allocated memory is still 734.0MB. Free memory was 501.9MB in the beginning and 536.1MB in the end (delta: -34.2MB). Peak memory consumption was 135.7MB. Max. memory is 16.1GB. [2022-11-16 12:23:30,855 INFO L158 Benchmark]: RCFGBuilder took 37263.57ms. Allocated memory was 734.0MB in the beginning and 1.7GB in the end (delta: 929.0MB). Free memory was 536.1MB in the beginning and 930.9MB in the end (delta: -394.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2022-11-16 12:23:30,859 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11010.24ms. Allocated memory was 81.8MB in the beginning and 734.0MB in the end (delta: 652.2MB). Free memory was 34.1MB in the beginning and 575.3MB in the end (delta: -541.2MB). Peak memory consumption was 221.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 772.74ms. Allocated memory is still 734.0MB. Free memory was 575.3MB in the beginning and 501.9MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 903.09ms. Allocated memory is still 734.0MB. Free memory was 501.9MB in the beginning and 536.1MB in the end (delta: -34.2MB). Peak memory consumption was 135.7MB. Max. memory is 16.1GB. * RCFGBuilder took 37263.57ms. Allocated memory was 734.0MB in the beginning and 1.7GB in the end (delta: 929.0MB). Free memory was 536.1MB in the beginning and 930.9MB in the end (delta: -394.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:23:30,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_154ada23-9149-4318-8ab4-cf430cb50ba8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]