./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- 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 12:15:53,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:15:53,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:15:53,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:15:53,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:15:53,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:15:53,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:15:53,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:15:53,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:15:53,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:15:53,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:15:53,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:15:53,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:15:53,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:15:53,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:15:53,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:15:53,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:15:53,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:15:53,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:15:53,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:15:53,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:15:53,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:15:53,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:15:53,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:15:53,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:15:53,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:15:53,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:15:53,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:15:53,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:15:53,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:15:53,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:15:53,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:15:53,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:15:53,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:15:53,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:15:53,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:15:53,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:15:53,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:15:53,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:15:53,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:15:53,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:15:53,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:15:53,255 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:15:53,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:15:53,256 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:15:53,257 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:15:53,258 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:15:53,258 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:15:53,259 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:15:53,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:15:53,260 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:15:53,260 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:15:53,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:15:53,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:15:53,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:15:53,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:15:53,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:15:53,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:15:53,264 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:15:53,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:15:53,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:15:53,265 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:15:53,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:15:53,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:15:53,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:15:53,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:15:53,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:15:53,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:15:53,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:15:53,270 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:15:53,270 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:15:53,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:15:53,271 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2022-11-16 12:15:53,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:15:53,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:15:53,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:15:53,699 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:15:53,700 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:15:53,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:15:53,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/ca5666c9f/47c4ec5390f6400486e04f2cad296dde/FLAG47cbc8aa9 [2022-11-16 12:15:55,143 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:15:55,144 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:15:55,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/ca5666c9f/47c4ec5390f6400486e04f2cad296dde/FLAG47cbc8aa9 [2022-11-16 12:15:55,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/ca5666c9f/47c4ec5390f6400486e04f2cad296dde [2022-11-16 12:15:55,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:15:55,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:15:55,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:15:55,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:15:55,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:15:55,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:15:55" (1/1) ... [2022-11-16 12:15:55,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173188b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:15:55, skipping insertion in model container [2022-11-16 12:15:55,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:15:55" (1/1) ... [2022-11-16 12:15:55,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:15:56,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:16:03,802 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-11-16 12:16:03,805 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-11-16 12:16:03,805 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-11-16 12:16:03,806 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-11-16 12:16:03,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:16:03,987 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:16:05,086 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-11-16 12:16:05,088 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-11-16 12:16:05,089 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-11-16 12:16:05,090 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-11-16 12:16:05,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:16:05,443 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:16:05,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05 WrapperNode [2022-11-16 12:16:05,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:16:05,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:16:05,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:16:05,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:16:05,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:05,672 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,296 INFO L138 Inliner]: procedures = 589, calls = 11615, calls flagged for inlining = 285, calls inlined = 221, statements flattened = 12120 [2022-11-16 12:16:06,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:16:06,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:16:06,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:16:06,298 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:16:06,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,425 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:06,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:07,108 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:07,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:07,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:16:07,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:16:07,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:16:07,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:16:07,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:05" (1/1) ... [2022-11-16 12:16:07,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:16:07,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:16:07,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:16:07,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:16:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:16:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:16:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:16:07,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:16:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:16:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:16:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:16:07,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:16:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:16:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:16:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:16:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:16:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:16:07,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:16:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:16:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:16:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:16:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:16:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:16:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:16:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:16:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:16:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:16:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:16:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:16:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:16:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:16:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:16:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:16:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:16:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:16:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:16:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:16:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:16:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:16:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:16:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:16:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:16:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:16:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:16:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:16:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:16:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:16:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:16:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:16:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:16:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:16:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:16:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:16:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:16:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:16:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:16:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:16:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:16:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:16:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:16:07,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:16:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:16:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:16:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:16:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:16:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:16:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:16:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 12:16:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 12:16:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:16:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:16:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:16:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:16:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:16:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:16:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:16:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:16:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:16:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:16:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:16:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:16:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:16:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:16:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:16:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:16:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:16:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:16:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:16:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:16:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:16:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:16:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:16:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:16:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:16:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:16:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:16:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:16:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:16:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:16:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:16:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:16:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:16:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:16:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:16:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:16:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:16:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:16:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:16:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:16:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:16:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:16:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:16:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:16:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:16:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:16:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:16:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:16:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:16:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:16:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:16:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:16:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:16:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:16:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:16:07,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:16:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:16:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 12:16:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 12:16:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:16:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:16:07,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:16:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:16:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:16:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:16:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:16:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:16:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:16:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:16:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:16:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:16:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:16:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:16:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:16:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:16:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:16:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:16:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:16:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:16:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:16:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:16:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:16:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:16:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:16:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:16:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:16:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:16:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:16:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:16:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:16:07,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:16:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:16:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:16:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:16:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:16:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:16:07,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:16:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:16:07,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:16:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:16:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:16:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:16:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:16:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:16:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:16:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:16:07,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:16:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:16:07,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:16:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:16:07,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:16:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:16:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:16:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:16:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:16:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:16:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:16:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:16:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:16:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 12:16:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 12:16:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:16:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:16:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 12:16:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 12:16:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:16:07,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:16:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:16:07,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:16:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:16:07,511 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:16:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:16:07,511 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:16:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:16:07,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:16:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:16:07,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:16:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:16:07,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:16:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:16:07,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:16:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:16:07,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:16:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:16:07,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:16:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:16:07,514 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:16:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:16:07,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:16:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:16:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:16:07,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:16:07,515 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:16:07,515 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:16:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:16:07,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:16:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:16:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:16:07,516 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:16:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 12:16:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 12:16:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:16:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:16:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:16:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:16:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:16:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:16:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:16:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:16:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:16:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:16:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:16:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:16:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:16:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:16:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:16:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:16:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:16:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:16:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:16:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:16:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:16:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:16:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:16:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:16:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:16:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:16:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:16:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:16:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:16:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:16:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:16:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:16:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:16:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:16:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:16:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:16:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:16:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:16:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:16:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:16:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:16:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:16:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:16:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:16:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:16:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:16:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:16:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:16:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:16:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:16:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:16:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:16:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:16:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:16:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:16:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:16:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:16:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:16:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:16:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:16:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:16:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:16:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:16:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:16:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:16:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:16:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:16:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:16:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:16:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:16:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:16:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:16:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:16:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:16:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:16:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:16:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:16:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:16:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:16:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:16:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:16:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:16:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:16:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:16:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:16:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:16:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:16:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:16:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:16:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:16:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 12:16:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 12:16:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:16:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:16:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:16:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:16:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:16:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:16:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:16:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 12:16:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 12:16:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:16:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 12:16:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 12:16:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:16:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:16:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:16:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:16:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:16:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:16:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:16:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:16:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:16:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:16:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:16:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:16:09,252 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:16:09,257 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:16:23,543 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:16:37,607 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:16:37,613 INFO L158 Benchmark]: Toolchain (without parser) took 41899.13ms. Allocated memory was 92.3MB in the beginning and 1.1GB in the end (delta: 1.1GB). Free memory was 46.9MB in the beginning and 767.3MB in the end (delta: -720.4MB). Peak memory consumption was 858.0MB. Max. memory is 16.1GB. [2022-11-16 12:16:37,614 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:16:37,620 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9729.75ms. Allocated memory was 92.3MB in the beginning and 297.8MB in the end (delta: 205.5MB). Free memory was 46.9MB in the beginning and 95.7MB in the end (delta: -48.9MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. [2022-11-16 12:16:37,622 INFO L158 Benchmark]: Boogie Procedure Inliner took 851.82ms. Allocated memory was 297.8MB in the beginning and 486.5MB in the end (delta: 188.7MB). Free memory was 95.7MB in the beginning and 283.4MB in the end (delta: -187.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 12:16:37,624 INFO L158 Benchmark]: Boogie Preprocessor took 1046.00ms. Allocated memory is still 486.5MB. Free memory was 283.4MB in the beginning and 286.6MB in the end (delta: -3.1MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. [2022-11-16 12:16:37,627 INFO L158 Benchmark]: RCFGBuilder took 30264.65ms. Allocated memory was 486.5MB in the beginning and 1.1GB in the end (delta: 662.7MB). Free memory was 285.5MB in the beginning and 767.3MB in the end (delta: -481.8MB). Peak memory consumption was 704.6MB. Max. memory is 16.1GB. [2022-11-16 12:16:37,631 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 92.3MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9729.75ms. Allocated memory was 92.3MB in the beginning and 297.8MB in the end (delta: 205.5MB). Free memory was 46.9MB in the beginning and 95.7MB in the end (delta: -48.9MB). Peak memory consumption was 181.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 851.82ms. Allocated memory was 297.8MB in the beginning and 486.5MB in the end (delta: 188.7MB). Free memory was 95.7MB in the beginning and 283.4MB in the end (delta: -187.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1046.00ms. Allocated memory is still 486.5MB. Free memory was 283.4MB in the beginning and 286.6MB in the end (delta: -3.1MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. * RCFGBuilder took 30264.65ms. Allocated memory was 486.5MB in the beginning and 1.1GB in the end (delta: 662.7MB). Free memory was 285.5MB in the beginning and 767.3MB in the end (delta: -481.8MB). Peak memory consumption was 704.6MB. 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 12:16:37,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- 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 12:16:40,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:16:40,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:16:40,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:16:40,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:16:40,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:16:40,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:16:40,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:16:40,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:16:40,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:16:40,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:16:40,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:16:40,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:16:40,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:16:40,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:16:40,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:16:40,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:16:40,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:16:40,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:16:40,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:16:40,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:16:40,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:16:40,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:16:40,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:16:40,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:16:40,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:16:40,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:16:40,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:16:40,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:16:40,591 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:16:40,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:16:40,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:16:40,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:16:40,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:16:40,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:16:40,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:16:40,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:16:40,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:16:40,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:16:40,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:16:40,610 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:16:40,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:16:40,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:16:40,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:16:40,666 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:16:40,666 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:16:40,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:16:40,668 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:16:40,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:16:40,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:16:40,670 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:16:40,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:16:40,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:16:40,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:16:40,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:16:40,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:16:40,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:16:40,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:16:40,674 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:16:40,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:16:40,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:16:40,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:16:40,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:16:40,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:16:40,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:16:40,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:16:40,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:16:40,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:16:40,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:16:40,677 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:16:40,677 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:16:40,677 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:16:40,678 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:16:40,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:16:40,678 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:16:40,679 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2022-11-16 12:16:41,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:16:41,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:16:41,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:16:41,222 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:16:41,223 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:16:41,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:16:41,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/c889d7269/929545ebb5cf4560b95a65c3dceb6d93/FLAG91a8574a9 [2022-11-16 12:16:42,790 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:16:42,791 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 12:16:42,925 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/c889d7269/929545ebb5cf4560b95a65c3dceb6d93/FLAG91a8574a9 [2022-11-16 12:16:43,227 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/data/c889d7269/929545ebb5cf4560b95a65c3dceb6d93 [2022-11-16 12:16:43,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:16:43,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:16:43,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:16:43,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:16:43,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:16:43,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:16:43" (1/1) ... [2022-11-16 12:16:43,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18bcd471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:43, skipping insertion in model container [2022-11-16 12:16:43,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:16:43" (1/1) ... [2022-11-16 12:16:43,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:16:43,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:16:51,225 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-11-16 12:16:51,229 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-11-16 12:16:51,230 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-11-16 12:16:51,237 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-11-16 12:16:51,287 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:16:51,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:16:51,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:16:52,463 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-11-16 12:16:52,464 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-11-16 12:16:52,465 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-11-16 12:16:52,466 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-11-16 12:16:52,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:16:52,544 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:16:53,993 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2022-11-16 12:16:53,994 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2022-11-16 12:16:53,995 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2022-11-16 12:16:54,001 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_000d49f1-aa3f-4f9f-a799-5927e856e3e2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2022-11-16 12:16:54,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:16:54,413 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:16:54,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54 WrapperNode [2022-11-16 12:16:54,414 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:16:54,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:16:54,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:16:54,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:16:54,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:54,728 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,218 INFO L138 Inliner]: procedures = 606, calls = 11615, calls flagged for inlining = 288, calls inlined = 223, statements flattened = 11802 [2022-11-16 12:16:55,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:16:55,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:16:55,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:16:55,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:16:55,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,324 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,803 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:55,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:56,108 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:16:56,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:16:56,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:16:56,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:16:56,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:54" (1/1) ... [2022-11-16 12:16:56,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:16:56,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:16:56,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:16:56,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:16:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:16:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:16:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:16:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:16:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:16:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:16:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:16:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:16:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:16:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:16:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:16:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:16:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:16:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:16:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:16:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:16:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:16:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:16:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:16:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:16:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:16:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:16:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:16:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:16:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:16:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:16:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:16:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:16:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:16:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:16:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:16:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:16:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:16:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:16:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:16:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:16:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:16:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:16:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:16:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:16:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:16:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:16:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:16:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:16:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:16:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:16:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:16:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:16:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:16:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:16:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:16:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:16:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:16:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:16:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:16:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:16:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:16:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:16:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:16:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:16:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:16:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:16:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:16:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:16:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:16:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:16:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:16:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 12:16:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 12:16:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:16:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:16:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:16:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:16:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:16:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:16:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:16:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:16:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:16:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:16:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:16:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:16:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:16:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:16:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:16:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:16:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:16:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:16:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:16:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:16:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:16:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:16:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:16:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:16:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:16:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:16:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:16:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:16:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:16:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:16:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:16:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:16:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:16:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:16:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:16:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:16:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:16:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:16:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:16:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:16:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:16:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:16:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:16:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:16:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:16:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:16:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:16:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:16:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:16:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:16:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:16:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:16:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:16:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:16:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 12:16:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 12:16:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:16:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:16:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:16:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:16:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:16:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:16:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:16:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:16:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:16:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:16:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:16:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:16:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:16:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:16:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:16:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:16:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:16:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:16:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:16:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:16:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:16:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:16:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:16:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:16:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:16:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:16:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:16:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:16:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:16:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:16:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:16:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:16:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:16:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:16:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:16:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:16:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:16:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:16:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:16:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:16:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:16:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:16:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:16:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:16:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:16:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:16:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:16:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:16:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:16:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:16:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:16:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:16:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:16:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:16:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:16:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:16:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:16:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:16:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:16:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:16:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:16:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:16:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:16:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:16:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 12:16:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 12:16:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:16:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:16:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 12:16:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 12:16:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:16:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:16:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:16:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:16:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:16:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:16:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:16:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:16:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:16:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:16:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:16:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:16:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:16:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:16:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:16:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:16:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:16:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:16:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:16:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:16:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:16:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:16:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:16:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:16:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:16:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:16:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:16:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:16:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:16:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:16:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:16:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:16:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:16:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:16:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 12:16:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 12:16:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:16:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:16:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:16:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:16:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:16:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:16:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:16:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:16:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:16:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:16:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:16:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:16:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:16:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:16:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:16:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:16:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:16:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:16:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:16:56,261 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 12:16:56,261 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 12:16:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:16:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:16:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:16:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:16:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:16:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:16:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:16:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:16:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:16:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:16:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:16:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:16:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:16:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:16:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:16:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:16:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:16:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:16:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:16:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:16:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:16:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:16:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:16:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:16:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:16:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:16:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:16:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:16:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:16:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:16:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:16:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:16:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:16:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:16:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:16:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:16:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:16:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:16:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:16:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:16:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:16:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:16:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:16:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:16:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:16:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:16:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:16:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:16:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:16:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:16:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:16:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:16:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:16:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:16:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:16:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:16:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:16:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:16:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:16:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:16:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:16:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:16:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:16:56,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:16:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:16:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:16:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:16:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:16:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:16:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:16:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:16:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:16:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:16:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:16:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:16:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:16:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 12:16:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 12:16:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:16:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:16:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:16:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:16:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:16:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:16:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:16:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 12:16:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 12:16:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 12:16:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 12:16:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:16:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:16:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:16:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:16:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:16:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:16:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:16:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:16:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:16:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:16:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:16:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:16:58,277 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:16:58,282 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:17:30,312 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:18:04,690 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:18:04,695 INFO L158 Benchmark]: Toolchain (without parser) took 81460.33ms. Allocated memory was 75.5MB in the beginning and 3.3GB in the end (delta: 3.2GB). Free memory was 48.1MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2022-11-16 12:18:04,696 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 57.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:18:04,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11175.86ms. Allocated memory was 75.5MB in the beginning and 685.8MB in the end (delta: 610.3MB). Free memory was 47.9MB in the beginning and 522.5MB in the end (delta: -474.6MB). Peak memory consumption was 226.9MB. Max. memory is 16.1GB. [2022-11-16 12:18:04,697 INFO L158 Benchmark]: Boogie Procedure Inliner took 802.88ms. Allocated memory is still 685.8MB. Free memory was 522.5MB in the beginning and 451.1MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 12:18:04,697 INFO L158 Benchmark]: Boogie Preprocessor took 888.33ms. Allocated memory is still 685.8MB. Free memory was 451.1MB in the beginning and 496.3MB in the end (delta: -45.1MB). Peak memory consumption was 143.6MB. Max. memory is 16.1GB. [2022-11-16 12:18:04,698 INFO L158 Benchmark]: RCFGBuilder took 68583.08ms. Allocated memory was 685.8MB in the beginning and 3.3GB in the end (delta: 2.6GB). Free memory was 496.3MB in the beginning and 1.4GB in the end (delta: -940.9MB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2022-11-16 12:18:04,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 57.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11175.86ms. Allocated memory was 75.5MB in the beginning and 685.8MB in the end (delta: 610.3MB). Free memory was 47.9MB in the beginning and 522.5MB in the end (delta: -474.6MB). Peak memory consumption was 226.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 802.88ms. Allocated memory is still 685.8MB. Free memory was 522.5MB in the beginning and 451.1MB in the end (delta: 71.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 888.33ms. Allocated memory is still 685.8MB. Free memory was 451.1MB in the beginning and 496.3MB in the end (delta: -45.1MB). Peak memory consumption was 143.6MB. Max. memory is 16.1GB. * RCFGBuilder took 68583.08ms. Allocated memory was 685.8MB in the beginning and 3.3GB in the end (delta: 2.6GB). Free memory was 496.3MB in the beginning and 1.4GB in the end (delta: -940.9MB). Peak memory consumption was 2.0GB. 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 12:18:04,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_000d49f1-aa3f-4f9f-a799-5927e856e3e2/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]