./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.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_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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_e48fa8b6-036c-4679-b387-fae487322eaa/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 d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:33,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:33,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:33,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:33,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:33,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:33,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:33,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:33,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:33,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:33,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:33,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:33,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:33,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:33,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:33,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:33,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:33,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:33,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:33,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:33,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:33,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:33,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:33,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:33,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:33,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:33,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:33,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:33,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:33,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:33,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:33,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:33,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:33,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:33,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:33,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:33,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:33,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:33,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:33,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:33,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:33,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:33,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:33,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:33,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:33,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:33,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:33,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:33,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:33,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:33,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:33,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:33,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:33,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:33,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:33,655 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:33,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:33,656 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:33,656 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:33,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:33,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:33,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:33,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:33,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:33,657 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:33,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:33,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:33,658 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_e48fa8b6-036c-4679-b387-fae487322eaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 [2021-11-23 15:55:33,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:33,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:33,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:33,950 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:33,951 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:33,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:55:34,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/a3e2f3545/0a8c738833944853a0fa277a66adaff3/FLAG3d706fd73 [2021-11-23 15:55:35,422 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:35,425 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:55:35,520 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/a3e2f3545/0a8c738833944853a0fa277a66adaff3/FLAG3d706fd73 [2021-11-23 15:55:35,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/a3e2f3545/0a8c738833944853a0fa277a66adaff3 [2021-11-23 15:55:35,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:35,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:35,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:35,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:35,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:35,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:35" (1/1) ... [2021-11-23 15:55:35,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7488220b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:35, skipping insertion in model container [2021-11-23 15:55:35,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:35" (1/1) ... [2021-11-23 15:55:35,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:36,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:48,330 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_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-11-23 15:55:48,521 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:48,765 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:50,393 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_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-11-23 15:55:50,405 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:51,180 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:51,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51 WrapperNode [2021-11-23 15:55:51,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:51,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:51,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:51,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:51,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:51,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:52,803 INFO L137 Inliner]: procedures = 870, calls = 13353, calls flagged for inlining = 399, calls inlined = 336, statements flattened = 21356 [2021-11-23 15:55:52,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:52,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:52,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:52,808 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:52,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:52,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:53,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:53,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:53,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:53,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:54,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:54,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:54,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:54,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:54,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:54,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:51" (1/1) ... [2021-11-23 15:55:54,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:54,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:54,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:54,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-11-23 15:55:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-11-23 15:55:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 15:55:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 15:55:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-11-23 15:55:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-11-23 15:55:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:55:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:55:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-11-23 15:55:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-11-23 15:55:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-11-23 15:55:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-11-23 15:55:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-11-23 15:55:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-11-23 15:55:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:55:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:55:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-11-23 15:55:54,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-11-23 15:55:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:55:54,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:55:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:55:54,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:55:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-11-23 15:55:54,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-11-23 15:55:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:54,382 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-11-23 15:55:54,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-11-23 15:55:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:55:54,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:55:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:55:54,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:55:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:55:54,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:55:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:54,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:54,384 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:55:54,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:55:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:54,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:55:54,386 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:55:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:54,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:55:54,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:55:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:54,387 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:55:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:55:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:55:54,389 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:55:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-11-23 15:55:54,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-11-23 15:55:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:55:54,390 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:55:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-11-23 15:55:54,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-11-23 15:55:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:55:54,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:55:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:55:54,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:55:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:54,393 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:55:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:55:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-11-23 15:55:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-11-23 15:55:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-11-23 15:55:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-11-23 15:55:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-11-23 15:55:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-11-23 15:55:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-11-23 15:55:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-11-23 15:55:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:55:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:55:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-11-23 15:55:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-11-23 15:55:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:55:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:55:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:55:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:55:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:55:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-11-23 15:55:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-11-23 15:55:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:55:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:55:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:55:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:55:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:55:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:55:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:55:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:55:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:55:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:55:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:55:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:55:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-11-23 15:55:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-11-23 15:55:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:55:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:55:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:55:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:55:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:55:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:55:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:55:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:55:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:55:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:55:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:55:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:55:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:55:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:55:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-11-23 15:55:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-11-23 15:55:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-11-23 15:55:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-11-23 15:55:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:55:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:55:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:55:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:55:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-11-23 15:55:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-11-23 15:55:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:55:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:55:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:55:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:55:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 15:55:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 15:55:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:55:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:55:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-11-23 15:55:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-11-23 15:55:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:55:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:55:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:55:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:55:54,425 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:55:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:55:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:55:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:55:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:55:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:55:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:55:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:55:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:55:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:55:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:55:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:55:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:55:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:55:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-11-23 15:55:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-11-23 15:55:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:55:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:55:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:55:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:55:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:55:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:55:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:55:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:55:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:55:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:55:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:55:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:55:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:55:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:55:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:55:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:55:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:55:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:55:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:55:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:55:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:55:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:55:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:55:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:55:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-11-23 15:55:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-11-23 15:55:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:55:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:55:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:55:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:55:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:55:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:55:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:55:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:55:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:55:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:55:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-11-23 15:55:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-11-23 15:55:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:55:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:55:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:55:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:55:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:55:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:55:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-11-23 15:55:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-11-23 15:55:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:55:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:55:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:55:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:55:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:55:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:55:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-11-23 15:55:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-11-23 15:55:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:55:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:55:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:55:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:55:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:55:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:55:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:55:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:55:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-11-23 15:55:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-11-23 15:55:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:55:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:55:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-11-23 15:55:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-11-23 15:55:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:55:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:55:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:55:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:55:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:55:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:55:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:55:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:55:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:55:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:55:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-11-23 15:55:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-11-23 15:55:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:55:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:55:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:55:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:55:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 15:55:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 15:55:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:55:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:55:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-11-23 15:55:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-11-23 15:55:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:55:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:55:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-11-23 15:55:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-11-23 15:55:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-11-23 15:55:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-11-23 15:55:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:55:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:55:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:55:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:55:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:55:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:55:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:55:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:55:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-11-23 15:55:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-11-23 15:55:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-11-23 15:55:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-11-23 15:55:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:55:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:55:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:55:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:55:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:55:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:55:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:55:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:55:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-11-23 15:55:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-11-23 15:55:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:55:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:55:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:55:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:55:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-11-23 15:55:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-11-23 15:55:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-11-23 15:55:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-11-23 15:55:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:55:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:55:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-11-23 15:55:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-11-23 15:55:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:55:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:55:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:55:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:55:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:55:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:55:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-11-23 15:55:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-11-23 15:55:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:55:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:55:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-11-23 15:55:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-11-23 15:55:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:55:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:55:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:55:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:55:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:55:54,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:55:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:55:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:55:54,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-11-23 15:55:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-11-23 15:55:54,462 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:54,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:55:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:55:54,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:55:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:55:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:55:54,464 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:55:54,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-11-23 15:55:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-11-23 15:55:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:55:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:55:54,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:55:54,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:55:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:55:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:55:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 15:55:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 15:55:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-11-23 15:55:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-11-23 15:55:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:55:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:55:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:55:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:55:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-11-23 15:55:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-11-23 15:55:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:55:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:55:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-11-23 15:55:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-11-23 15:55:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:55:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:55:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:55:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:55:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:55:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:55:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:55:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:55:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:55:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:55:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:55:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:55:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:55:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:55:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:55:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:55:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-11-23 15:55:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-11-23 15:55:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:55:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:55:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:55:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:55:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:55:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:55:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:55:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:55:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:55:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:55:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-11-23 15:55:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-11-23 15:55:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:55:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:55:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:55:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:55:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:55:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:55:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:55:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:55:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:55:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:55:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-11-23 15:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-11-23 15:55:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:55:54,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-11-23 15:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-11-23 15:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:55:54,477 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:55:56,307 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:56,313 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:56,811 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:56,816 INFO L158 Benchmark]: Toolchain (without parser) took 20875.26ms. Allocated memory was 144.7MB in the beginning and 906.0MB in the end (delta: 761.3MB). Free memory was 98.9MB in the beginning and 513.1MB in the end (delta: -414.2MB). Peak memory consumption was 343.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:56,817 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 47.3MB in the beginning and 47.3MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:56,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15240.10ms. Allocated memory was 144.7MB in the beginning and 453.0MB in the end (delta: 308.3MB). Free memory was 98.9MB in the beginning and 262.1MB in the end (delta: -163.3MB). Peak memory consumption was 232.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:56,818 INFO L158 Benchmark]: Boogie Procedure Inliner took 1623.54ms. Allocated memory is still 453.0MB. Free memory was 262.1MB in the beginning and 206.9MB in the end (delta: 55.2MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:56,819 INFO L158 Benchmark]: Boogie Preprocessor took 1471.53ms. Allocated memory was 453.0MB in the beginning and 906.0MB in the end (delta: 453.0MB). Free memory was 206.9MB in the beginning and 632.6MB in the end (delta: -425.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:56,820 INFO L158 Benchmark]: RCFGBuilder took 2534.52ms. Allocated memory is still 906.0MB. Free memory was 632.6MB in the beginning and 513.1MB in the end (delta: 119.5MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:56,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 47.3MB in the beginning and 47.3MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15240.10ms. Allocated memory was 144.7MB in the beginning and 453.0MB in the end (delta: 308.3MB). Free memory was 98.9MB in the beginning and 262.1MB in the end (delta: -163.3MB). Peak memory consumption was 232.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1623.54ms. Allocated memory is still 453.0MB. Free memory was 262.1MB in the beginning and 206.9MB in the end (delta: 55.2MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1471.53ms. Allocated memory was 453.0MB in the beginning and 906.0MB in the end (delta: 453.0MB). Free memory was 206.9MB in the beginning and 632.6MB in the end (delta: -425.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2534.52ms. Allocated memory is still 906.0MB. Free memory was 632.6MB in the beginning and 513.1MB in the end (delta: 119.5MB). Peak memory consumption was 119.5MB. 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 15:55:56,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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_e48fa8b6-036c-4679-b387-fae487322eaa/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 d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:59,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:59,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:59,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:59,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:59,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:59,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:59,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:59,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:59,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:59,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:59,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:59,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:59,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:59,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:59,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:59,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:59,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:59,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:59,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:59,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:59,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:59,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:59,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:59,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:59,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:59,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:59,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:59,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:59,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:59,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:59,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:59,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:59,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:59,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:59,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:59,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:59,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:59,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:59,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:59,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:59,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:59,790 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:59,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:59,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:59,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:59,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:59,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:59,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:59,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:59,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:59,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:59,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:59,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:59,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:59,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:59,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:59,798 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:59,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:59,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:59,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:59,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:59,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:59,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:59,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:59,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:59,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:59,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:59,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:59,801 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:59,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:59,802 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_e48fa8b6-036c-4679-b387-fae487322eaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d111bd50ddf303f79f73a4cb4aa5c1b263c4b8123caf8ca9f48dbf416514c477 [2021-11-23 15:56:00,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:00,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:00,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:00,322 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:00,324 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:00,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:56:00,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/3571461a6/92df120ccd7140a78b8cd3740d225a57/FLAG7a6073fcb [2021-11-23 15:56:02,003 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:02,005 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2021-11-23 15:56:02,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/3571461a6/92df120ccd7140a78b8cd3740d225a57/FLAG7a6073fcb [2021-11-23 15:56:02,370 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/data/3571461a6/92df120ccd7140a78b8cd3740d225a57 [2021-11-23 15:56:02,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:02,375 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:02,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:02,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:02,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:02,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b4522b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02, skipping insertion in model container [2021-11-23 15:56:02,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:02,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:16,503 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_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-11-23 15:56:16,663 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:16,893 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:17,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:18,311 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_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-11-23 15:56:18,324 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:18,633 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:19,833 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_e48fa8b6-036c-4679-b387-fae487322eaa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1071089,1071102] [2021-11-23 15:56:19,843 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:20,538 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:20,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20 WrapperNode [2021-11-23 15:56:20,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:20,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:20,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:20,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:20,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:20,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:21,700 INFO L137 Inliner]: procedures = 885, calls = 13346, calls flagged for inlining = 404, calls inlined = 341, statements flattened = 20932 [2021-11-23 15:56:21,702 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:21,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:21,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:21,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:21,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:21,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:21,858 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:21,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:22,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:22,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:22,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:22,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:22,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:22,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:22,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:22,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:20" (1/1) ... [2021-11-23 15:56:22,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:22,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:22,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:22,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2021-11-23 15:56:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2021-11-23 15:56:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2021-11-23 15:56:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2021-11-23 15:56:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:56:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:56:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2021-11-23 15:56:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2021-11-23 15:56:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2021-11-23 15:56:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2021-11-23 15:56:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2021-11-23 15:56:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2021-11-23 15:56:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:56:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:56:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2021-11-23 15:56:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2021-11-23 15:56:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:56:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:56:22,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:56:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:56:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2021-11-23 15:56:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2021-11-23 15:56:22,913 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:22,913 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2021-11-23 15:56:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2021-11-23 15:56:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:56:22,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:56:22,914 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:56:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:56:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:56:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:56:22,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2021-11-23 15:56:22,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:56:22,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:56:22,916 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:22,917 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:22,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:56:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:56:22,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:22,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:56:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:56:22,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:22,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:56:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:56:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:22,920 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:22,920 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:56:22,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:56:22,921 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:56:22,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:56:22,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:56:22,923 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:56:22,924 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:56:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:56:22,924 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2021-11-23 15:56:22,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2021-11-23 15:56:22,925 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:56:22,925 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:56:22,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2021-11-23 15:56:22,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2021-11-23 15:56:22,926 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:56:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:56:22,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:56:22,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:56:22,928 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:22,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:56:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:56:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2021-11-23 15:56:22,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2021-11-23 15:56:22,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2021-11-23 15:56:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2021-11-23 15:56:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2021-11-23 15:56:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2021-11-23 15:56:22,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2021-11-23 15:56:22,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2021-11-23 15:56:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:56:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:56:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2021-11-23 15:56:22,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2021-11-23 15:56:22,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:56:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:56:22,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:22,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:22,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:22,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:56:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:56:22,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:56:22,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:22,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2021-11-23 15:56:22,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2021-11-23 15:56:22,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:56:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:56:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:56:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:56:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:56:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:56:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:56:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:56:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:56:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:56:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:56:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:56:22,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2021-11-23 15:56:22,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2021-11-23 15:56:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:56:22,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:56:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:56:22,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:56:22,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:22,947 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:56:22,949 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:56:22,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:22,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:56:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:56:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:56:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:56:22,956 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:22,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:56:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:56:22,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:22,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:56:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:56:22,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2021-11-23 15:56:22,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2021-11-23 15:56:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2021-11-23 15:56:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2021-11-23 15:56:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:56:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:56:22,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:56:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:56:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2021-11-23 15:56:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2021-11-23 15:56:22,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:22,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:56:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:56:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:56:22,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:56:22,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:56:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:56:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2021-11-23 15:56:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2021-11-23 15:56:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:56:22,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:56:22,962 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:56:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:56:22,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:56:22,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:56:22,963 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:56:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:56:22,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:22,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:56:22,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:56:22,965 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:56:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:56:22,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:56:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:56:22,965 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:56:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:56:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:56:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:56:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:56:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:56:22,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2021-11-23 15:56:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2021-11-23 15:56:22,967 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:56:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:56:22,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:56:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:56:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:56:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:56:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:56:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:56:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:56:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:56:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:56:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:56:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:56:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:56:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:22,972 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:56:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:56:22,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:56:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:56:22,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:56:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:56:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:56:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:56:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:56:22,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:56:22,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:56:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:56:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2021-11-23 15:56:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2021-11-23 15:56:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:56:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:56:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:56:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:56:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:56:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:56:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:56:22,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:56:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:56:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:56:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:56:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:56:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2021-11-23 15:56:22,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2021-11-23 15:56:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:56:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:56:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:56:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:56:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:56:22,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:56:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2021-11-23 15:56:22,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2021-11-23 15:56:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:56:22,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:56:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:56:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:56:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:56:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:56:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:56:22,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:56:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2021-11-23 15:56:22,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2021-11-23 15:56:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:56:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:56:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:22,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:56:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:56:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:56:22,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:56:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:56:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:56:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2021-11-23 15:56:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2021-11-23 15:56:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:22,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2021-11-23 15:56:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2021-11-23 15:56:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:56:22,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:56:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:56:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:56:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:56:22,992 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:56:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:56:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:56:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:56:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:56:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:56:22,993 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:56:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2021-11-23 15:56:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2021-11-23 15:56:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:56:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:56:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:56:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:56:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:22,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:56:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:56:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:56:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:56:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:56:22,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:56:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2021-11-23 15:56:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2021-11-23 15:56:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:22,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:22,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:56:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:56:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2021-11-23 15:56:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2021-11-23 15:56:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2021-11-23 15:56:22,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2021-11-23 15:56:22,998 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:56:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:56:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:56:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:56:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:56:22,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:56:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:56:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:56:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:56:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:56:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2021-11-23 15:56:23,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2021-11-23 15:56:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2021-11-23 15:56:23,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2021-11-23 15:56:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:56:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:56:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:56:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:56:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:56:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:56:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:56:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:56:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:56:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:56:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2021-11-23 15:56:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2021-11-23 15:56:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:56:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:56:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:56:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:56:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2021-11-23 15:56:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2021-11-23 15:56:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2021-11-23 15:56:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2021-11-23 15:56:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:56:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:56:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2021-11-23 15:56:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2021-11-23 15:56:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:56:23,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:56:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:56:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:56:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:56:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:56:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2021-11-23 15:56:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2021-11-23 15:56:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:56:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:56:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2021-11-23 15:56:23,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2021-11-23 15:56:23,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:56:23,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:56:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:56:23,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:56:23,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:56:23,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:56:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:56:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:56:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2021-11-23 15:56:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2021-11-23 15:56:23,011 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:23,011 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:23,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:56:23,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:56:23,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:56:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:56:23,017 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:56:23,017 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:56:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2021-11-23 15:56:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2021-11-23 15:56:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:56:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:56:23,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:56:23,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:56:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:56:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:56:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:56:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:56:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2021-11-23 15:56:23,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2021-11-23 15:56:23,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:56:23,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:56:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:23,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:56:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:56:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2021-11-23 15:56:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2021-11-23 15:56:23,021 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:23,021 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:56:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:56:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2021-11-23 15:56:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2021-11-23 15:56:23,022 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:56:23,022 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:56:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:56:23,023 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:56:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:56:23,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:56:23,023 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 15:56:23,023 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 15:56:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:56:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:56:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:56:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:56:23,024 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:56:23,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:56:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:56:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:56:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2021-11-23 15:56:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2021-11-23 15:56:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:56:23,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:56:23,025 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:56:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:56:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:56:23,026 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:56:23,026 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:56:23,027 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:56:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:56:23,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:56:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2021-11-23 15:56:23,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2021-11-23 15:56:23,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:23,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:56:23,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:56:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:56:23,028 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:56:23,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:56:23,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:56:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:56:23,029 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:56:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:56:23,029 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:56:23,029 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:56:23,030 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:56:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:56:23,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:56:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2021-11-23 15:56:23,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2021-11-23 15:56:23,030 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:56:23,031 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:56:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:56:23,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:56:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2021-11-23 15:56:23,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2021-11-23 15:56:23,031 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:56:23,032 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:56:23,032 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:56:23,032 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:56:23,032 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:56:25,034 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:25,043 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:25,999 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:26,002 INFO L158 Benchmark]: Toolchain (without parser) took 23627.05ms. Allocated memory was 79.7MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 35.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 371.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,003 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory was 45.1MB in the beginning and 45.1MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:26,003 INFO L158 Benchmark]: CACSL2BoogieTranslator took 18161.09ms. Allocated memory was 79.7MB in the beginning and 580.9MB in the end (delta: 501.2MB). Free memory was 35.5MB in the beginning and 274.0MB in the end (delta: -238.5MB). Peak memory consumption was 336.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,004 INFO L158 Benchmark]: Boogie Procedure Inliner took 1161.97ms. Allocated memory was 580.9MB in the beginning and 1.5GB in the end (delta: 889.2MB). Free memory was 274.0MB in the beginning and 1.2GB in the end (delta: -945.8MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,005 INFO L158 Benchmark]: Boogie Preprocessor took 1086.99ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 45.1MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,005 INFO L158 Benchmark]: RCFGBuilder took 3209.84ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,013 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory was 45.1MB in the beginning and 45.1MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 18161.09ms. Allocated memory was 79.7MB in the beginning and 580.9MB in the end (delta: 501.2MB). Free memory was 35.5MB in the beginning and 274.0MB in the end (delta: -238.5MB). Peak memory consumption was 336.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1161.97ms. Allocated memory was 580.9MB in the beginning and 1.5GB in the end (delta: 889.2MB). Free memory was 274.0MB in the beginning and 1.2GB in the end (delta: -945.8MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1086.99ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 45.1MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3209.84ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 123.7MB). Peak memory consumption was 123.7MB. 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 15:56:26,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48fa8b6-036c-4679-b387-fae487322eaa/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