./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-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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_295a8957-91ab-41cf-b2ab-50aa0bd99316/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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- 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 11:03:55,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:03:55,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:03:55,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:03:55,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:03:55,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:03:55,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:03:55,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:03:55,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:03:55,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:03:55,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:03:55,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:03:55,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:03:55,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:03:55,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:03:55,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:03:55,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:03:55,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:03:55,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:03:55,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:03:55,836 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:03:55,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:03:55,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:03:55,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:03:55,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:03:55,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:03:55,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:03:55,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:03:55,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:03:55,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:03:55,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:03:55,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:03:55,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:03:55,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:03:55,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:03:55,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:03:55,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:03:55,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:03:55,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:03:55,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:03:55,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:03:55,859 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:03:55,884 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:03:55,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:03:55,885 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:03:55,886 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:03:55,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:03:55,887 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:03:55,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:03:55,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:03:55,889 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:03:55,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:03:55,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:03:55,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:03:55,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:03:55,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:03:55,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:03:55,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:03:55,891 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:03:55,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:03:55,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:03:55,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:03:55,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:03:55,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:03:55,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:03:55,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:03:55,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:03:55,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:03:55,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:03:55,894 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:03:55,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:03:55,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:03:55,894 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2022-11-16 11:03:56,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:03:56,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:03:56,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:03:56,206 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:03:56,207 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:03:56,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:03:56,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/ca5feba8c/6eab4337f8a241fb9fd8bfb155a9d030/FLAG1647c4d3f [2022-11-16 11:03:57,570 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:03:57,571 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:03:57,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/ca5feba8c/6eab4337f8a241fb9fd8bfb155a9d030/FLAG1647c4d3f [2022-11-16 11:03:58,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/ca5feba8c/6eab4337f8a241fb9fd8bfb155a9d030 [2022-11-16 11:03:58,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:03:58,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:03:58,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:03:58,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:03:58,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:03:58,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:03:58" (1/1) ... [2022-11-16 11:03:58,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7170121e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:58, skipping insertion in model container [2022-11-16 11:03:58,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:03:58" (1/1) ... [2022-11-16 11:03:58,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:03:58,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:04:08,796 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 11:04:08,800 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 11:04:08,801 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 11:04:08,801 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 11:04:08,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:09,090 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:04:10,032 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 11:04:10,033 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 11:04:10,034 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 11:04:10,034 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 11:04:10,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:10,709 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:04:10,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10 WrapperNode [2022-11-16 11:04:10,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:04:10,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:10,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:04:10,734 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:04:10,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:11,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:11,711 INFO L138 Inliner]: procedures = 775, calls = 13363, calls flagged for inlining = 371, calls inlined = 233, statements flattened = 13731 [2022-11-16 11:04:11,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:11,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:04:11,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:04:11,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:04:11,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:11,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:11,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:11,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,386 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:04:12,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:04:12,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:04:12,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:04:12,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:10" (1/1) ... [2022-11-16 11:04:12,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:04:12,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:04:12,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:04:12,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:04:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:04:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:04:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:04:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:04:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:04:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:04:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:04:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:04:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:04:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:04:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:04:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:04:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:04:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:04:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:04:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:04:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:04:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:04:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:04:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:04:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:04:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:04:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:04:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:04:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:04:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:04:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:04:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:04:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:04:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:04:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:04:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:04:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:04:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:04:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:04:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:04:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:04:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:04:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:04:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:04:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:04:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:04:12,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:04:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:04:12,796 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:04:12,796 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:04:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:04:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:04:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:04:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:04:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:04:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:04:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:04:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:04:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:04:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:04:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:04:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:04:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:04:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:04:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:04:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:04:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:04:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:04:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:04:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:04:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:04:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:04:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:04:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:04:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:04:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:04:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:04:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:04:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:04:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:04:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:04:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:04:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:04:12,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:04:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:04:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:04:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:04:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:04:12,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:04:12,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:04:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:04:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:04:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:04:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:04:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:04:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:04:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:04:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:04:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:04:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:04:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:04:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:04:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:04:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:04:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:04:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:04:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:04:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:04:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:04:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:04:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:04:12,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:04:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:04:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:04:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:04:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:04:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:04:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:04:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:04:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:04:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:04:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:04:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:04:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:04:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:04:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:04:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:04:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:04:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:04:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:04:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:04:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:04:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:04:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:04:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:04:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:04:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:04:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:04:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:04:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:04:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:04:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:04:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:04:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:04:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:04:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:04:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:04:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:04:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:04:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:04:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:04:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:04:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:04:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:04:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:04:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:04:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:04:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:04:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:04:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:04:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:04:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:04:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:04:12,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:04:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:04:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:04:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:04:12,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:04:12,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:04:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:04:12,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:04:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:04:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:04:12,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:04:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:04:12,846 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:04:12,846 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:04:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:04:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:04:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:04:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:04:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:04:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:04:12,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:04:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:04:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:04:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:04:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:04:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:04:12,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:04:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:04:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:04:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:04:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:04:12,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:04:12,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:04:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:04:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:04:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:04:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:04:12,850 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:04:12,850 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:04:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:04:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:04:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:04:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:04:12,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:04:12,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:04:12,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:04:12,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:04:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:04:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:04:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:04:12,853 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:04:12,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:04:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:04:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:12,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:04:12,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:04:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:04:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:04:12,855 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:04:12,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:04:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:04:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:04:12,856 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:04:12,856 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:04:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:04:12,857 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:04:12,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:04:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:04:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:04:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:04:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:04:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:04:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:04:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:04:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:04:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:04:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:04:12,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:04:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:04:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:04:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:04:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:04:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:04:12,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:04:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:04:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:04:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:04:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:04:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:04:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:04:12,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:04:12,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:04:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:04:12,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:04:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:04:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:04:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:04:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:04:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:04:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:04:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:04:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:04:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:04:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:04:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:04:12,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:04:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:04:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:04:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:04:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:04:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:04:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:04:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:04:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:04:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:04:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:04:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:04:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:04:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:04:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:04:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:04:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:04:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:04:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:04:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:04:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:04:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:04:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:04:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:04:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:04:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:04:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:04:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:04:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:04:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:04:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:04:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:04:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:04:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:04:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:04:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:04:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:04:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:04:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:04:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:04:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:04:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:04:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:04:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:04:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:04:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:04:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:04:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:04:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:04:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:04:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:04:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:04:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:04:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:04:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:04:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:04:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:04:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:04:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:04:12,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:04:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:04:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:04:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:04:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:04:12,894 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:04:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:04:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:04:14,501 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:04:14,514 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:04:14,859 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:04:15,725 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:04:15,735 INFO L158 Benchmark]: Toolchain (without parser) took 17592.38ms. Allocated memory was 102.8MB in the beginning and 845.2MB in the end (delta: 742.4MB). Free memory was 54.1MB in the beginning and 650.4MB in the end (delta: -596.3MB). Peak memory consumption was 282.1MB. Max. memory is 16.1GB. [2022-11-16 11:04:15,735 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 102.8MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:04:15,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12575.00ms. Allocated memory was 102.8MB in the beginning and 476.1MB in the end (delta: 373.3MB). Free memory was 53.8MB in the beginning and 234.1MB in the end (delta: -180.3MB). Peak memory consumption was 230.8MB. Max. memory is 16.1GB. [2022-11-16 11:04:15,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 979.45ms. Allocated memory is still 476.1MB. Free memory was 234.1MB in the beginning and 242.5MB in the end (delta: -8.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-16 11:04:15,737 INFO L158 Benchmark]: Boogie Preprocessor took 921.03ms. Allocated memory is still 476.1MB. Free memory was 242.5MB in the beginning and 231.0MB in the end (delta: 11.5MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-11-16 11:04:15,738 INFO L158 Benchmark]: RCFGBuilder took 3097.67ms. Allocated memory was 476.1MB in the beginning and 845.2MB in the end (delta: 369.1MB). Free memory was 231.0MB in the beginning and 650.4MB in the end (delta: -419.4MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-16 11:04:15,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 102.8MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 45.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12575.00ms. Allocated memory was 102.8MB in the beginning and 476.1MB in the end (delta: 373.3MB). Free memory was 53.8MB in the beginning and 234.1MB in the end (delta: -180.3MB). Peak memory consumption was 230.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 979.45ms. Allocated memory is still 476.1MB. Free memory was 234.1MB in the beginning and 242.5MB in the end (delta: -8.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 921.03ms. Allocated memory is still 476.1MB. Free memory was 242.5MB in the beginning and 231.0MB in the end (delta: 11.5MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3097.67ms. Allocated memory was 476.1MB in the beginning and 845.2MB in the end (delta: 369.1MB). Free memory was 231.0MB in the beginning and 650.4MB in the end (delta: -419.4MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 11:04:15,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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_295a8957-91ab-41cf-b2ab-50aa0bd99316/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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- 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 11:04:18,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:04:18,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:04:18,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:04:18,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:04:18,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:04:18,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:04:18,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:04:18,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:04:18,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:04:18,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:04:18,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:04:18,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:04:18,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:04:18,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:04:18,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:04:18,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:04:18,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:04:18,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:04:18,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:04:18,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:04:18,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:04:18,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:04:18,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:04:18,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:04:18,243 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:04:18,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:04:18,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:04:18,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:04:18,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:04:18,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:04:18,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:04:18,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:04:18,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:04:18,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:04:18,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:04:18,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:04:18,252 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:04:18,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:04:18,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:04:18,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:04:18,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:04:18,278 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:04:18,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:04:18,278 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:04:18,279 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:04:18,279 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:04:18,280 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:04:18,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:04:18,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:04:18,281 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:04:18,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:04:18,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:04:18,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:04:18,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:04:18,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:04:18,282 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:04:18,282 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:04:18,283 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:04:18,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:04:18,283 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:04:18,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:04:18,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:04:18,283 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:04:18,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:04:18,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:04:18,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:04:18,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:04:18,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:04:18,285 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:04:18,286 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2022-11-16 11:04:18,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:04:18,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:04:18,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:04:18,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:04:18,759 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:04:18,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:04:18,853 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/6eb5ed1ba/1c39137e8daf40ed8af84f9ac032b39c/FLAG9f9d1fdfd [2022-11-16 11:04:20,279 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:04:20,279 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:04:20,358 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/6eb5ed1ba/1c39137e8daf40ed8af84f9ac032b39c/FLAG9f9d1fdfd [2022-11-16 11:04:20,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/data/6eb5ed1ba/1c39137e8daf40ed8af84f9ac032b39c [2022-11-16 11:04:20,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:04:20,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:04:20,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:04:20,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:04:20,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:04:20,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:04:20" (1/1) ... [2022-11-16 11:04:20,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474f2f69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:20, skipping insertion in model container [2022-11-16 11:04:20,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:04:20" (1/1) ... [2022-11-16 11:04:20,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:04:21,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:04:31,077 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 11:04:31,081 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 11:04:31,081 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 11:04:31,082 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 11:04:31,163 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:31,387 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:04:31,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:04:32,612 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 11:04:32,613 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 11:04:32,614 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 11:04:32,615 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 11:04:32,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:32,838 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:04:33,865 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2022-11-16 11:04:33,877 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2022-11-16 11:04:33,878 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2022-11-16 11:04:33,878 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_295a8957-91ab-41cf-b2ab-50aa0bd99316/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2022-11-16 11:04:33,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:34,469 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:04:34,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34 WrapperNode [2022-11-16 11:04:34,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:04:34,472 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:34,472 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:04:34,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:04:34,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:34,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,295 INFO L138 Inliner]: procedures = 792, calls = 13363, calls flagged for inlining = 374, calls inlined = 235, statements flattened = 13361 [2022-11-16 11:04:35,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:35,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:04:35,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:04:35,299 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:04:35,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,953 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:35,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:36,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:04:36,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:04:36,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:04:36,049 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:04:36,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:34" (1/1) ... [2022-11-16 11:04:36,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:04:36,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:04:36,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:04:36,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:04:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:04:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:04:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:04:36,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:04:36,131 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:04:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:04:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:04:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:04:36,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:04:36,132 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:04:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:04:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:04:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:04:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:04:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:04:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:04:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:04:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:04:36,263 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:04:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:04:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:04:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:04:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:04:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:04:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:04:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:04:36,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:04:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:04:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:04:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:04:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:04:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:04:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:04:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:04:36,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:04:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:04:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:04:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:04:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:04:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:04:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:04:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:04:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:04:36,266 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:04:36,266 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:04:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:04:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:04:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:04:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:04:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:04:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:04:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:04:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:04:36,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:04:36,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:04:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:04:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:04:36,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:04:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:04:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:04:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:04:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:04:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:04:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:04:36,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:04:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:04:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:04:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:04:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:04:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:04:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:04:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:04:36,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:04:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:04:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:04:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:04:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:04:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:04:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:04:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:04:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:04:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:04:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:04:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:04:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:04:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:04:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:04:36,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:04:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:04:36,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:04:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:04:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:04:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:04:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:04:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:04:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:04:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:04:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:04:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:04:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:04:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:04:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:04:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:04:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:04:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:04:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:04:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:04:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:04:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:04:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:04:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:04:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:04:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:04:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:04:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:04:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:04:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:04:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:04:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:04:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:04:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:04:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:04:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:04:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:04:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:04:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:04:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:04:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:04:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:04:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:04:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:04:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:04:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:04:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:04:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:04:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:04:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:04:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:04:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:04:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:04:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:04:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:04:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:04:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:04:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:04:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:04:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:04:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:04:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:04:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:04:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:04:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:04:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:04:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:04:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:04:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:04:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:04:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:04:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:04:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:04:36,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:04:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:04:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:04:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:04:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:04:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:04:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:04:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:04:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:04:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:04:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:04:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:04:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:04:36,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:04:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:04:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:04:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:04:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:04:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:04:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:04:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:04:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:04:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:04:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:04:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:04:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:04:36,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:04:36,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:04:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:04:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:04:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:04:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:04:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:04:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:04:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:04:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:04:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:04:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:04:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:04:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:04:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:04:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:04:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:04:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:04:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:04:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:04:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:04:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:04:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:04:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:04:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:04:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:04:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:04:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:04:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:04:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:04:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:04:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:04:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:04:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:04:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:04:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:04:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:04:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:04:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:04:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:04:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:04:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:04:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:04:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:04:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:04:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:04:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:04:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:04:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:04:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:04:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:04:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:04:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:04:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:04:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:04:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:04:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:04:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:04:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:04:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:04:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:04:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:04:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:04:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:04:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:04:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:04:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:04:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:04:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:04:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:04:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:04:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:04:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:04:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:04:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:04:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:04:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:04:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:04:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:04:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:04:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:04:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:04:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:04:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:04:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:04:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:04:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:04:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:04:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:04:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:04:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:04:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:04:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:04:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:04:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:04:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:04:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:04:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:04:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:04:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:04:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:04:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:04:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:04:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:04:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:04:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:04:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:04:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:04:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:04:36,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:04:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:04:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:04:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:04:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:04:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:04:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:04:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:04:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:04:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:04:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:04:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:04:36,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:04:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:04:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:04:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:04:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:04:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:04:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:04:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:04:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:04:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:04:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:04:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:04:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:04:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:04:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:04:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:04:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:04:36,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:04:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:04:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:04:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:04:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:04:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:04:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:04:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:04:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:04:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:04:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:04:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:04:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:04:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:04:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:04:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:04:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:04:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:04:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:04:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:04:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:04:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:04:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:04:36,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:04:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:04:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:04:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:04:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:04:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:04:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:04:36,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:04:36,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:04:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:04:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:04:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:04:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:04:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:04:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:04:36,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:04:36,323 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:04:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:04:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:04:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:04:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:04:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:04:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:04:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:04:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:04:36,325 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:04:37,705 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:04:37,711 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:04:38,548 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:04:40,427 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:04:40,431 INFO L158 Benchmark]: Toolchain (without parser) took 19685.21ms. Allocated memory was 88.1MB in the beginning and 945.8MB in the end (delta: 857.7MB). Free memory was 37.1MB in the beginning and 581.2MB in the end (delta: -544.1MB). Peak memory consumption was 328.1MB. Max. memory is 16.1GB. [2022-11-16 11:04:40,431 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory was 70.0MB in the beginning and 69.9MB in the end (delta: 79.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:04:40,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13724.14ms. Allocated memory was 88.1MB in the beginning and 945.8MB in the end (delta: 857.7MB). Free memory was 37.1MB in the beginning and 717.5MB in the end (delta: -680.4MB). Peak memory consumption was 247.3MB. Max. memory is 16.1GB. [2022-11-16 11:04:40,433 INFO L158 Benchmark]: Boogie Procedure Inliner took 825.75ms. Allocated memory is still 945.8MB. Free memory was 717.5MB in the beginning and 630.5MB in the end (delta: 87.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-16 11:04:40,433 INFO L158 Benchmark]: Boogie Preprocessor took 749.46ms. Allocated memory is still 945.8MB. Free memory was 630.5MB in the beginning and 677.7MB in the end (delta: -47.2MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2022-11-16 11:04:40,433 INFO L158 Benchmark]: RCFGBuilder took 4380.92ms. Allocated memory is still 945.8MB. Free memory was 677.7MB in the beginning and 581.2MB in the end (delta: 96.5MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-16 11:04:40,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory was 70.0MB in the beginning and 69.9MB in the end (delta: 79.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13724.14ms. Allocated memory was 88.1MB in the beginning and 945.8MB in the end (delta: 857.7MB). Free memory was 37.1MB in the beginning and 717.5MB in the end (delta: -680.4MB). Peak memory consumption was 247.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 825.75ms. Allocated memory is still 945.8MB. Free memory was 717.5MB in the beginning and 630.5MB in the end (delta: 87.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 749.46ms. Allocated memory is still 945.8MB. Free memory was 630.5MB in the beginning and 677.7MB in the end (delta: -47.2MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4380.92ms. Allocated memory is still 945.8MB. Free memory was 677.7MB in the beginning and 581.2MB in the end (delta: 96.5MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 11:04:40,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_295a8957-91ab-41cf-b2ab-50aa0bd99316/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[~hwdev#1,],base]