./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:47:45,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:47:45,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:47:45,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:47:45,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:47:45,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:47:45,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:47:45,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:47:45,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:47:45,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:47:45,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:47:45,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:47:45,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:47:45,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:47:45,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:47:45,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:47:45,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:47:45,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:47:45,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:47:45,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:47:45,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:47:45,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:47:45,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:47:45,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:47:45,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:47:45,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:47:45,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:47:45,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:47:45,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:47:45,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:47:45,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:47:45,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:47:45,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:47:45,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:47:45,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:47:45,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:47:45,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:47:45,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:47:45,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:47:45,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:47:45,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:47:45,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:47:45,572 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:47:45,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:47:45,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:47:45,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:47:45,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:47:45,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:47:45,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:47:45,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:47:45,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:47:45,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:47:45,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:47:45,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:47:45,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:47:45,577 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:47:45,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:47:45,577 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:47:45,578 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:47:45,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:47:45,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:45,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:47:45,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:47:45,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:47:45,579 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:47:45,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:47:45,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:47:45,580 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_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec [2021-11-23 15:47:45,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:47:45,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:47:45,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:47:45,869 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:47:45,870 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:47:45,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 15:47:45,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/c00243dfd/8b2d1e9127ae4c1f837f6c46e71445ef/FLAG6c92cc8f2 [2021-11-23 15:47:47,225 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:47,225 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 15:47:47,302 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/c00243dfd/8b2d1e9127ae4c1f837f6c46e71445ef/FLAG6c92cc8f2 [2021-11-23 15:47:47,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/c00243dfd/8b2d1e9127ae4c1f837f6c46e71445ef [2021-11-23 15:47:47,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:47,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:47,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:47,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:47,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:47,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:47" (1/1) ... [2021-11-23 15:47:47,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5741c011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:47, skipping insertion in model container [2021-11-23 15:47:47,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:47" (1/1) ... [2021-11-23 15:47:47,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:48,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:58,182 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-23 15:47:58,185 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-23 15:47:58,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-23 15:47:58,186 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-23 15:47:58,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:58,437 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:59,445 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-23 15:47:59,445 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-23 15:47:59,446 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-23 15:47:59,446 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-23 15:47:59,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:00,027 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:00,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00 WrapperNode [2021-11-23 15:48:00,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:00,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:00,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:00,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:00,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:00,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:00,905 INFO L137 Inliner]: procedures = 793, calls = 13191, calls flagged for inlining = 385, calls inlined = 247, statements flattened = 14241 [2021-11-23 15:48:00,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:00,906 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:00,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:00,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:00,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:00,919 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:00,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:00,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:01,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:01,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:01,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:01,957 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:01,958 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:01,958 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:01,958 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:01,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:00" (1/1) ... [2021-11-23 15:48:01,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:01,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:02,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:02,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 15:48:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 15:48:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:48:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:48:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:48:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:48:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:48:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:48:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:48:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:48:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:48:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:48:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:48:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:48:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:48:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:48:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:48:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:48:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:48:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:48:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:48:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:48:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:48:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:48:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:48:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:48:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:48:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:48:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:48:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:48:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:48:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:48:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:48:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:48:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:48:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:48:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:48:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:48:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:48:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:48:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:48:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:48:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:48:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:48:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:48:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:48:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:48:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:48:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:48:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:48:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:48:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:48:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:48:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:48:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:48:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:48:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:48:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:48:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:48:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:48:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:48:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:48:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:48:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:48:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:48:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:48:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:48:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:48:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:48:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:48:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:48:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:48:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:48:02,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:48:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:48:02,220 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:48:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:48:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:48:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:48:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:48:02,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:48:02,221 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:48:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:48:02,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:02,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:48:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:48:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:48:02,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:48:02,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:02,224 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:48:02,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:48:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:48:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:48:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:48:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:48:02,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:48:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:48:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:48:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:48:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:48:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:48:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:48:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:48:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:48:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:48:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:48:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:48:02,228 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:48:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:48:02,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:02,229 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:48:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:48:02,232 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:48:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:48:02,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:02,234 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 15:48:02,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 15:48:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:48:02,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:48:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:48:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:48:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:48:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:48:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:48:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:48:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:48:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:48:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:48:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:48:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:48:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:48:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:48:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:48:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:48:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:48:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:48:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:48:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:48:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:48:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:48:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:48:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:48:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:48:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:48:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:48:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:48:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:48:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:48:02,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:48:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:48:02,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:48:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:48:02,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:48:02,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:48:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:02,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:48:02,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:48:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:48:02,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:48:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:48:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:48:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:48:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:48:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:48:02,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:48:02,249 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:48:02,250 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:48:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:48:02,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:48:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:48:02,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:48:02,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:48:02,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:48:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:48:02,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:48:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:48:02,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:48:02,251 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:48:02,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:48:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-23 15:48:02,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-23 15:48:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:48:02,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:48:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:48:02,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:48:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:48:02,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:48:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-23 15:48:02,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-23 15:48:02,254 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:48:02,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:48:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:48:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:48:02,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:48:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:48:02,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:48:02,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:02,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:48:02,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:48:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:48:02,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:48:02,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:02,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:48:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:48:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:48:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:48:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:48:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:48:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:48:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:48:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:48:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:48:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:48:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:48:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:48:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:48:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:48:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:48:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:48:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:48:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:48:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:48:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:48:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:48:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:48:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 15:48:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 15:48:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:48:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:48:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:48:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:48:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:48:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:48:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:48:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:48:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:48:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:48:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:48:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:48:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:48:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:48:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:48:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:48:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:48:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:48:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:48:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:48:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:48:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:48:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:48:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:48:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:48:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:48:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:48:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:48:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:48:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:48:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:48:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:48:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:48:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:48:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:48:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:48:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:48:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:48:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:48:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:48:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:48:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:48:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:48:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:48:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:48:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:48:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:48:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:48:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:48:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:48:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:48:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:48:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:48:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:48:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:48:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:48:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:48:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:48:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:48:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:48:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:48:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:48:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:48:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:48:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:48:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:48:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:48:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 15:48:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 15:48:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:48:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:48:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:48:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:48:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:48:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:48:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:48:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:48:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:48:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:48:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:48:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:48:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:48:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:48:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:48:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:48:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:48:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:48:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:48:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:48:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:48:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:48:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:48:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:48:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:48:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:48:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:48:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:48:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:48:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:48:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:48:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:48:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:48:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:48:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 15:48:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 15:48:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:48:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:48:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:48:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:48:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:48:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:48:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:48:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:48:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:48:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:48:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:48:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:48:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:48:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:48:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:48:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:48:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:48:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:48:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:48:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:48:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:48:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:48:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:48:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:48:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:48:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:48:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:48:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:48:02,299 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:48:03,597 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:03,602 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:03,937 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:03,942 INFO L158 Benchmark]: Toolchain (without parser) took 16147.35ms. Allocated memory was 119.5MB in the beginning and 704.6MB in the end (delta: 585.1MB). Free memory was 67.3MB in the beginning and 391.4MB in the end (delta: -324.2MB). Peak memory consumption was 281.3MB. Max. memory is 16.1GB. [2021-11-23 15:48:03,943 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory was 60.5MB in the beginning and 60.5MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:03,944 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12232.87ms. Allocated memory was 119.5MB in the beginning and 436.2MB in the end (delta: 316.7MB). Free memory was 67.3MB in the beginning and 258.3MB in the end (delta: -191.0MB). Peak memory consumption was 255.1MB. Max. memory is 16.1GB. [2021-11-23 15:48:03,945 INFO L158 Benchmark]: Boogie Procedure Inliner took 875.49ms. Allocated memory is still 436.2MB. Free memory was 258.3MB in the beginning and 166.0MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:48:03,945 INFO L158 Benchmark]: Boogie Preprocessor took 1050.60ms. Allocated memory was 436.2MB in the beginning and 704.6MB in the end (delta: 268.4MB). Free memory was 166.0MB in the beginning and 454.4MB in the end (delta: -288.4MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2021-11-23 15:48:03,946 INFO L158 Benchmark]: RCFGBuilder took 1982.66ms. Allocated memory is still 704.6MB. Free memory was 454.4MB in the beginning and 391.4MB in the end (delta: 62.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:48:03,949 INFO L339 ainManager$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 90.2MB. Free memory was 60.5MB in the beginning and 60.5MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12232.87ms. Allocated memory was 119.5MB in the beginning and 436.2MB in the end (delta: 316.7MB). Free memory was 67.3MB in the beginning and 258.3MB in the end (delta: -191.0MB). Peak memory consumption was 255.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 875.49ms. Allocated memory is still 436.2MB. Free memory was 258.3MB in the beginning and 166.0MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1050.60ms. Allocated memory was 436.2MB in the beginning and 704.6MB in the end (delta: 268.4MB). Free memory was 166.0MB in the beginning and 454.4MB in the end (delta: -288.4MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1982.66ms. Allocated memory is still 704.6MB. Free memory was 454.4MB in the beginning and 391.4MB in the end (delta: 62.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:48:04,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:06,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:06,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:06,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:06,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:06,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:06,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:06,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:06,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:06,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:06,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:06,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:06,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:06,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:06,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:06,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:06,666 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:06,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:06,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:06,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:06,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:06,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:06,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:06,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:06,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:06,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:06,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:06,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:06,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:06,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:06,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:06,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:06,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:06,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:06,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:06,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:06,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:06,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:06,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:06,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:06,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:06,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:48:06,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:06,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:06,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:06,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:06,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:06,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:06,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:06,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:06,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:06,759 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:06,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:06,761 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:48:06,761 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:48:06,761 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:48:06,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:06,761 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:06,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:06,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:06,762 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:06,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:06,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:06,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:06,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:06,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:06,763 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:48:06,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:48:06,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:06,764 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:48:06,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:48:06,764 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_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec [2021-11-23 15:48:07,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:07,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:07,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:07,199 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:07,201 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:07,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 15:48:07,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/5979cfd44/6c7f01f1d42b4bd689d20880c902fd80/FLAGed459fb94 [2021-11-23 15:48:08,776 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:08,777 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 15:48:08,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/5979cfd44/6c7f01f1d42b4bd689d20880c902fd80/FLAGed459fb94 [2021-11-23 15:48:09,169 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/data/5979cfd44/6c7f01f1d42b4bd689d20880c902fd80 [2021-11-23 15:48:09,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:09,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:09,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:09,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:09,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:09,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:09" (1/1) ... [2021-11-23 15:48:09,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@841375b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:09, skipping insertion in model container [2021-11-23 15:48:09,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:09" (1/1) ... [2021-11-23 15:48:09,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:09,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:20,345 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-23 15:48:20,348 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-23 15:48:20,349 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-23 15:48:20,350 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-23 15:48:20,411 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:20,614 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:48:20,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:21,738 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-23 15:48:21,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-23 15:48:21,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-23 15:48:21,741 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-23 15:48:21,750 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:21,984 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:23,062 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-23 15:48:23,063 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-23 15:48:23,065 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-23 15:48:23,069 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-23 15:48:23,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:23,735 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:23,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23 WrapperNode [2021-11-23 15:48:23,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:23,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:23,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:23,741 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:23,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:24,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:24,491 INFO L137 Inliner]: procedures = 810, calls = 13191, calls flagged for inlining = 388, calls inlined = 249, statements flattened = 13961 [2021-11-23 15:48:24,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:24,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:24,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:24,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:24,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:24,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:24,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:24,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:25,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:25,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:25,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:25,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:25,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:25,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:25,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:25,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:23" (1/1) ... [2021-11-23 15:48:25,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:25,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:25,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:25,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 15:48:25,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 15:48:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:48:25,516 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:48:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:48:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:48:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:48:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:48:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:48:25,517 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:48:25,517 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:48:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:48:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:48:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:48:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:48:25,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:48:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:48:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:48:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:48:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:48:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:48:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:48:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:48:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:48:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:48:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:48:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:48:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:48:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:48:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:48:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:48:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:25,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:48:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:48:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:48:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:48:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:48:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:48:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:48:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:48:25,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:48:25,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:48:25,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:48:25,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:48:25,525 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:48:25,526 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:48:25,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:48:25,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:48:25,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:48:25,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:48:25,526 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:48:25,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:48:25,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:48:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:48:25,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:48:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:48:25,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:48:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:48:25,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:48:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:48:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:48:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:48:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 15:48:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 15:48:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:48:25,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:48:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:48:25,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:48:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:48:25,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:48:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:48:25,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:48:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:48:25,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:48:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:48:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:48:25,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:48:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:48:25,534 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:48:25,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:48:25,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:48:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:48:25,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:48:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:25,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:48:25,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:48:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:48:25,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:48:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:48:25,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:48:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:48:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:48:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:48:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:48:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:48:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:48:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:48:25,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:48:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:48:25,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:48:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:48:25,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:48:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:48:25,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:48:25,543 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:48:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:48:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:48:25,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:48:25,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:48:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:48:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:48:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:48:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 15:48:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 15:48:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:48:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:48:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:48:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:48:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:48:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:48:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:48:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:48:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:48:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:48:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:48:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:48:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:48:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:48:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:48:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:48:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:48:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:48:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:48:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:48:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:48:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:48:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:48:25,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:48:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:48:25,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:48:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:48:25,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:48:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:48:25,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:48:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:48:25,558 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:48:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:48:25,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:48:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:48:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:48:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:48:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:48:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:48:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:48:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:48:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:48:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:48:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:48:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:48:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:48:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:48:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:48:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:48:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:48:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:48:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:48:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:48:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:48:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:48:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:48:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:48:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:48:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:48:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:48:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-23 15:48:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-23 15:48:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:48:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:48:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:48:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:48:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:48:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:48:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-23 15:48:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-23 15:48:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:48:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:48:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:48:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:48:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:48:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:48:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:48:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:48:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:48:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:48:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:48:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:48:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:48:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:48:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:48:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:48:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:48:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:48:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:48:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:48:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:48:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:48:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:48:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:48:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:48:25,569 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:48:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:48:25,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:25,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:48:25,575 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:48:25,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:48:25,576 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:48:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:48:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:48:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:48:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 15:48:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 15:48:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:48:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:48:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:48:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:48:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:48:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:48:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:48:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:48:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:48:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:48:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:48:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:48:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:48:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:48:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:48:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:48:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:48:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:48:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:48:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:48:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:48:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:48:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:48:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:48:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:48:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:48:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:48:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:48:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:48:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:48:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:48:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:48:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:48:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:48:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:48:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:48:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:48:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:48:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:48:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:48:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:48:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:48:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:48:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:48:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:48:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:48:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:48:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:48:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:48:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:48:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:48:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:48:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:48:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:48:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:48:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:48:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:48:25,587 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:48:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:48:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:48:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:48:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:48:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:48:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:48:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:48:25,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 15:48:25,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:48:25,589 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:48:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:48:25,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:48:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:48:25,590 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:48:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:48:25,590 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:48:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:48:25,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:48:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:48:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:48:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:48:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:48:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:48:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:48:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:48:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:48:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:48:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:48:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:48:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:48:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:48:25,592 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:48:25,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:48:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:48:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:48:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:48:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:48:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:48:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:48:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:25,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 15:48:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 15:48:25,594 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:48:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:48:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:48:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:48:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:48:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:48:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:48:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:48:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:48:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:48:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:48:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:48:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:48:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:48:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:48:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:48:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:48:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:48:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:48:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:48:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:48:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:48:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:48:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:48:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:48:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:48:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:48:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:48:26,841 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:26,846 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:27,559 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:27,563 INFO L158 Benchmark]: Toolchain (without parser) took 18387.69ms. Allocated memory was 71.3MB in the beginning and 666.9MB in the end (delta: 595.6MB). Free memory was 29.1MB in the beginning and 288.7MB in the end (delta: -259.5MB). Peak memory consumption was 336.8MB. Max. memory is 16.1GB. [2021-11-23 15:48:27,563 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:27,564 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14560.67ms. Allocated memory was 71.3MB in the beginning and 666.9MB in the end (delta: 595.6MB). Free memory was 28.9MB in the beginning and 328.5MB in the end (delta: -299.7MB). Peak memory consumption was 382.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:27,564 INFO L158 Benchmark]: Boogie Procedure Inliner took 755.05ms. Allocated memory is still 666.9MB. Free memory was 328.5MB in the beginning and 239.4MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:48:27,565 INFO L158 Benchmark]: Boogie Preprocessor took 753.30ms. Allocated memory is still 666.9MB. Free memory was 239.4MB in the beginning and 315.9MB in the end (delta: -76.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-23 15:48:27,566 INFO L158 Benchmark]: RCFGBuilder took 2152.38ms. Allocated memory is still 666.9MB. Free memory was 374.7MB in the beginning and 288.7MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:48:27,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14560.67ms. Allocated memory was 71.3MB in the beginning and 666.9MB in the end (delta: 595.6MB). Free memory was 28.9MB in the beginning and 328.5MB in the end (delta: -299.7MB). Peak memory consumption was 382.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 755.05ms. Allocated memory is still 666.9MB. Free memory was 328.5MB in the beginning and 239.4MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 753.30ms. Allocated memory is still 666.9MB. Free memory was 239.4MB in the beginning and 315.9MB in the end (delta: -76.5MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2152.38ms. Allocated memory is still 666.9MB. Free memory was 374.7MB in the beginning and 288.7MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:48:27,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49805f25-97f9-4fab-8843-cabfe78a2c09/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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: UnsupportedOperationException: Set is immutable