./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:56,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:56,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:56,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:56,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:56,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:56,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:56,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:56,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:56,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:56,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:56,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:56,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:56,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:56,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:56,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:56,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:56,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:56,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:56,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:56,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:56,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:56,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:56,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:56,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:56,338 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:56,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:56,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:56,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:56,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:56,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:56,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:56,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:56,349 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:56,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:56,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:56,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:56,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:56,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:56,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:56,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:56,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:56:56,405 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:56,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:56,407 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:56,407 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:56,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:56,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:56,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:56,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:56:56,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:56,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:56,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:56,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:56,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:56,412 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:56,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:56,412 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:56,412 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:56,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:56,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:56,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:56,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:56,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:56,414 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:56:56,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:56:56,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:56,414 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 [2021-11-23 15:56:56,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:56,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:56,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:56,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:56,719 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:56,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 15:56:56,788 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/c391bcc1d/8e8f699c47104c7ba6000aa60072d525/FLAGecea4b61e [2021-11-23 15:56:57,900 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:57,902 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 15:56:58,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/c391bcc1d/8e8f699c47104c7ba6000aa60072d525/FLAGecea4b61e [2021-11-23 15:56:58,167 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/c391bcc1d/8e8f699c47104c7ba6000aa60072d525 [2021-11-23 15:56:58,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:58,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:58,195 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:58,195 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:58,199 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:58,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:58" (1/1) ... [2021-11-23 15:56:58,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f17a92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:58, skipping insertion in model container [2021-11-23 15:56:58,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:58" (1/1) ... [2021-11-23 15:56:58,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:58,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:59,098 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 15:56:59,098 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 15:56:59,370 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 15:57:04,235 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:04,315 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:04,483 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 15:57:04,484 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 15:57:04,488 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 15:57:05,144 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:05,447 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:05,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05 WrapperNode [2021-11-23 15:57:05,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:05,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:05,449 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:05,450 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:05,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:05,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,223 INFO L137 Inliner]: procedures = 586, calls = 8562, calls flagged for inlining = 257, calls inlined = 255, statements flattened = 15180 [2021-11-23 15:57:06,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:06,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:06,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:06,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:06,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:06,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:07,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:07,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:07,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:07,176 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:07,176 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:07,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:05" (1/1) ... [2021-11-23 15:57:07,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:07,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:07,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:07,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:57:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:57:07,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:57:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:57:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32_locked [2021-11-23 15:57:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32_locked [2021-11-23 15:57:07,309 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2021-11-23 15:57:07,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2021-11-23 15:57:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure zd_check_signal [2021-11-23 15:57:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_check_signal [2021-11-23 15:57:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:57:07,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:57:07,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-11-23 15:57:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-11-23 15:57:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure post_reset [2021-11-23 15:57:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure post_reset [2021-11-23 15:57:07,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:57:07,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:57:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_init_hw [2021-11-23 15:57:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_init_hw [2021-11-23 15:57:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:07,313 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:57:07,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:57:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_usbdev [2021-11-23 15:57:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_usbdev [2021-11-23 15:57:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_rx [2021-11-23 15:57:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_rx [2021-11-23 15:57:07,314 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_channel [2021-11-23 15:57:07,314 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_channel [2021-11-23 15:57:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_clear [2021-11-23 15:57:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_clear [2021-11-23 15:57:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_off [2021-11-23 15:57:07,315 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_off [2021-11-23 15:57:07,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_urb [2021-11-23 15:57:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_urb [2021-11-23 15:57:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_configure_filter [2021-11-23 15:57:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_configure_filter [2021-11-23 15:57:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2021-11-23 15:57:07,316 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2021-11-23 15:57:07,316 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure fw_reg_addr [2021-11-23 15:57:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_reg_addr [2021-11-23 15:57:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2021-11-23 15:57:07,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2021-11-23 15:57:07,317 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_on [2021-11-23 15:57:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_on [2021-11-23 15:57:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:57:07,318 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_config [2021-11-23 15:57:07,318 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_config [2021-11-23 15:57:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-11-23 15:57:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-11-23 15:57:07,319 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_init_mode [2021-11-23 15:57:07,319 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_init_mode [2021-11-23 15:57:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:57:07,320 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:57:07,321 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:57:07,321 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_hwint [2021-11-23 15:57:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_hwint [2021-11-23 15:57:07,322 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:07,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_lock_phy_regs [2021-11-23 15:57:07,323 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_lock_phy_regs [2021-11-23 15:57:07,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:57:07,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:57:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_to_chip [2021-11-23 15:57:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_to_chip [2021-11-23 15:57:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon_locked [2021-11-23 15:57:07,325 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon_locked [2021-11-23 15:57:07,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_is_first [2021-11-23 15:57:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_is_first [2021-11-23 15:57:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async [2021-11-23 15:57:07,326 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async [2021-11-23 15:57:07,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-11-23 15:57:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-11-23 15:57:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:57:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:57:07,327 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_locked [2021-11-23 15:57:07,327 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_locked [2021-11-23 15:57:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:57:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:57:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:57:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:57:07,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:57:07,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:57:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-23 15:57:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-23 15:57:07,329 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon [2021-11-23 15:57:07,329 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon [2021-11-23 15:57:07,330 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_remove_interface [2021-11-23 15:57:07,330 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_remove_interface [2021-11-23 15:57:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure check_read_regs [2021-11-23 15:57:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure check_read_regs [2021-11-23 15:57:07,331 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_clear [2021-11-23 15:57:07,331 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_clear [2021-11-23 15:57:07,332 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx_packet [2021-11-23 15:57:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx_packet [2021-11-23 15:57:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_stop [2021-11-23 15:57:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_stop [2021-11-23 15:57:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32a_locked [2021-11-23 15:57:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32a_locked [2021-11-23 15:57:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al7230b_finalize [2021-11-23 15:57:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al7230b_finalize [2021-11-23 15:57:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16_locked [2021-11-23 15:57:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16_locked [2021-11-23 15:57:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:57:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:57:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:57:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:57:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure test_init [2021-11-23 15:57:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure test_init [2021-11-23 15:57:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-11-23 15:57:07,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-11-23 15:57:07,336 INFO L130 BoogieDeclarations]: Found specification of procedure request_fw_file [2021-11-23 15:57:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure request_fw_file [2021-11-23 15:57:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:57:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:57:07,340 INFO L130 BoogieDeclarations]: Found specification of procedure dump_cr [2021-11-23 15:57:07,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_cr [2021-11-23 15:57:07,341 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2021-11-23 15:57:07,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2021-11-23 15:57:07,346 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mc_clear [2021-11-23 15:57:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mc_clear [2021-11-23 15:57:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:57:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:57:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr_common [2021-11-23 15:57:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr_common [2021-11-23 15:57:07,347 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_prepare_multicast [2021-11-23 15:57:07,347 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_prepare_multicast [2021-11-23 15:57:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:57:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:57:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_tx [2021-11-23 15:57:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_tx [2021-11-23 15:57:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_hw [2021-11-23 15:57:07,348 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_hw [2021-11-23 15:57:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:07,348 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:57:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:57:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16 [2021-11-23 15:57:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16 [2021-11-23 15:57:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_resume [2021-11-23 15:57:07,349 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_resume [2021-11-23 15:57:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:57:07,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:57:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:57:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32v_locked [2021-11-23 15:57:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32v_locked [2021-11-23 15:57:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-23 15:57:07,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-23 15:57:07,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_is_zd1211b [2021-11-23 15:57:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_is_zd1211b [2021-11-23 15:57:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:57:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:57:07,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_beacon_interval [2021-11-23 15:57:07,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beacon_interval [2021-11-23 15:57:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_filter [2021-11-23 15:57:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_filter [2021-11-23 15:57:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_synth_set_channel [2021-11-23 15:57:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_synth_set_channel [2021-11-23 15:57:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:57:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:57:07,352 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_start [2021-11-23 15:57:07,352 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_start [2021-11-23 15:57:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_rx [2021-11-23 15:57:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_rx [2021-11-23 15:57:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al2230_finalize_rf [2021-11-23 15:57:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al2230_finalize_rf [2021-11-23 15:57:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32_locked [2021-11-23 15:57:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32_locked [2021-11-23 15:57:07,353 INFO L130 BoogieDeclarations]: Found specification of procedure handle_regs_int_override [2021-11-23 15:57:07,353 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_regs_int_override [2021-11-23 15:57:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_multicast_hash [2021-11-23 15:57:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_multicast_hash [2021-11-23 15:57:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:57:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:57:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:57:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:57:07,354 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwint [2021-11-23 15:57:07,354 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwint [2021-11-23 15:57:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_tx_status [2021-11-23 15:57:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_tx_status [2021-11-23 15:57:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_rxtx [2021-11-23 15:57:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_rxtx [2021-11-23 15:57:07,355 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:57:07,355 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:57:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_unlock_phy_regs [2021-11-23 15:57:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_unlock_phy_regs [2021-11-23 15:57:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:57:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:57:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:57:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:57:07,356 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_name [2021-11-23 15:57:07,356 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_name [2021-11-23 15:57:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:57:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:57:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:57:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:57:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_clear [2021-11-23 15:57:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_clear [2021-11-23 15:57:07,357 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_locked [2021-11-23 15:57:07,357 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_locked [2021-11-23 15:57:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:57:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:57:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_control_leds [2021-11-23 15:57:07,358 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_control_leds [2021-11-23 15:57:07,358 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:57:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:57:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:57:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:57:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure scnprint_id___0 [2021-11-23 15:57:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprint_id___0 [2021-11-23 15:57:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2021-11-23 15:57:07,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2021-11-23 15:57:07,359 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_end [2021-11-23 15:57:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_end [2021-11-23 15:57:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:57:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:57:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure upload_code [2021-11-23 15:57:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_code [2021-11-23 15:57:07,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:07,361 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:57:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:57:07,361 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_cr_locked [2021-11-23 15:57:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_cr_locked [2021-11-23 15:57:07,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2021-11-23 15:57:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2021-11-23 15:57:07,361 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:57:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:57:07,362 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_cts [2021-11-23 15:57:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_cts [2021-11-23 15:57:07,362 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_mac [2021-11-23 15:57:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_mac [2021-11-23 15:57:07,362 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_disable_rx [2021-11-23 15:57:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_disable_rx [2021-11-23 15:57:07,362 INFO L130 BoogieDeclarations]: Found specification of procedure zd_submit_waiting_urb [2021-11-23 15:57:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_submit_waiting_urb [2021-11-23 15:57:07,363 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_stop [2021-11-23 15:57:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_stop [2021-11-23 15:57:07,363 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2021-11-23 15:57:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2021-11-23 15:57:07,363 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_reset_rx_idle_timer [2021-11-23 15:57:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_reset_rx_idle_timer [2021-11-23 15:57:07,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:07,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:57:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:57:07,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:57:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:57:07,364 INFO L130 BoogieDeclarations]: Found specification of procedure zd_set_beacon_interval [2021-11-23 15:57:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_set_beacon_interval [2021-11-23 15:57:07,364 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:57:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:57:07,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcdDevice [2021-11-23 15:57:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcdDevice [2021-11-23 15:57:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_int [2021-11-23 15:57:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_int [2021-11-23 15:57:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:57:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:57:07,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:57:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:57:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_init_hw [2021-11-23 15:57:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_init_hw [2021-11-23 15:57:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_enable_rx [2021-11-23 15:57:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_enable_rx [2021-11-23 15:57:07,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_int_regs_length [2021-11-23 15:57:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_int_regs_length [2021-11-23 15:57:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:57:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:57:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-11-23 15:57:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-11-23 15:57:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32 [2021-11-23 15:57:07,367 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32 [2021-11-23 15:57:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_config_beacon [2021-11-23 15:57:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_config_beacon [2021-11-23 15:57:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:57:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:57:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:57:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:57:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:57:07,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:57:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure zd_hw_mac [2021-11-23 15:57:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_hw_mac [2021-11-23 15:57:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure read_values [2021-11-23 15:57:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure read_values [2021-11-23 15:57:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:57:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:57:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:57:07,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:57:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:57:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:57:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_start [2021-11-23 15:57:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_start [2021-11-23 15:57:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:57:07,370 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:57:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:57:07,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:57:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:57:07,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:57:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2021-11-23 15:57:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2021-11-23 15:57:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure zd_intf_to_hw [2021-11-23 15:57:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_intf_to_hw [2021-11-23 15:57:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure inc_addr [2021-11-23 15:57:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_addr [2021-11-23 15:57:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 15:57:07,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 15:57:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_to_mac [2021-11-23 15:57:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_to_mac [2021-11-23 15:57:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_cr_locked [2021-11-23 15:57:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_cr_locked [2021-11-23 15:57:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2021-11-23 15:57:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2021-11-23 15:57:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:57:07,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:57:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:57:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:57:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_on [2021-11-23 15:57:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_on [2021-11-23 15:57:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 15:57:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 15:57:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-11-23 15:57:07,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-11-23 15:57:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_write_vco_cfg [2021-11-23 15:57:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_write_vco_cfg [2021-11-23 15:57:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_off [2021-11-23 15:57:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_off [2021-11-23 15:57:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ep_regs_out_msg [2021-11-23 15:57:07,375 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ep_regs_out_msg [2021-11-23 15:57:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:57:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:57:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_chip [2021-11-23 15:57:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_chip [2021-11-23 15:57:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_hwint [2021-11-23 15:57:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_hwint [2021-11-23 15:57:07,376 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16v [2021-11-23 15:57:07,376 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16v [2021-11-23 15:57:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_init_hw [2021-11-23 15:57:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_init_hw [2021-11-23 15:57:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16_locked [2021-11-23 15:57:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16_locked [2021-11-23 15:57:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_init_hw [2021-11-23 15:57:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_init_hw [2021-11-23 15:57:07,377 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_bss_info_changed [2021-11-23 15:57:07,377 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_bss_info_changed [2021-11-23 15:57:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-11-23 15:57:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-11-23 15:57:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:57:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:57:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:57:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:57:07,378 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_get_tsf [2021-11-23 15:57:07,378 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_get_tsf [2021-11-23 15:57:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_int [2021-11-23 15:57:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_int [2021-11-23 15:57:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:57:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:57:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2021-11-23 15:57:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2021-11-23 15:57:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16v_locked [2021-11-23 15:57:07,379 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16v_locked [2021-11-23 15:57:07,379 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:57:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:57:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_int [2021-11-23 15:57:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_int [2021-11-23 15:57:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-11-23 15:57:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-11-23 15:57:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:57:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:57:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure _zd_iowrite32v_async_locked [2021-11-23 15:57:07,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _zd_iowrite32v_async_locked [2021-11-23 15:57:07,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_mac_and_bssid [2021-11-23 15:57:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mac_and_bssid [2021-11-23 15:57:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_tx [2021-11-23 15:57:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_tx [2021-11-23 15:57:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_add_interface [2021-11-23 15:57:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_add_interface [2021-11-23 15:57:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr [2021-11-23 15:57:07,381 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr [2021-11-23 15:57:07,381 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:57:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:57:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16a_locked [2021-11-23 15:57:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16a_locked [2021-11-23 15:57:07,382 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:57:07,382 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:57:08,777 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:08,799 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:30,418 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:30,422 INFO L158 Benchmark]: Toolchain (without parser) took 32228.16ms. Allocated memory was 94.4MB in the beginning and 541.1MB in the end (delta: 446.7MB). Free memory was 63.4MB in the beginning and 333.8MB in the end (delta: -270.4MB). Peak memory consumption was 252.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:30,423 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 77.6MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:30,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7252.76ms. Allocated memory was 94.4MB in the beginning and 287.3MB in the end (delta: 192.9MB). Free memory was 63.1MB in the beginning and 176.5MB in the end (delta: -113.4MB). Peak memory consumption was 164.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:30,424 INFO L158 Benchmark]: Boogie Procedure Inliner took 775.13ms. Allocated memory is still 287.3MB. Free memory was 176.5MB in the beginning and 145.0MB in the end (delta: 31.5MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:30,425 INFO L158 Benchmark]: Boogie Preprocessor took 948.75ms. Allocated memory was 287.3MB in the beginning and 541.1MB in the end (delta: 253.8MB). Free memory was 145.0MB in the beginning and 317.0MB in the end (delta: -172.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:30,425 INFO L158 Benchmark]: RCFGBuilder took 23245.08ms. Allocated memory is still 541.1MB. Free memory was 317.0MB in the beginning and 333.8MB in the end (delta: -16.8MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-11-23 15:57:30,428 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 77.6MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7252.76ms. Allocated memory was 94.4MB in the beginning and 287.3MB in the end (delta: 192.9MB). Free memory was 63.1MB in the beginning and 176.5MB in the end (delta: -113.4MB). Peak memory consumption was 164.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 775.13ms. Allocated memory is still 287.3MB. Free memory was 176.5MB in the beginning and 145.0MB in the end (delta: 31.5MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 948.75ms. Allocated memory was 287.3MB in the beginning and 541.1MB in the end (delta: 253.8MB). Free memory was 145.0MB in the beginning and 317.0MB in the end (delta: -172.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * RCFGBuilder took 23245.08ms. Allocated memory is still 541.1MB. Free memory was 317.0MB in the beginning and 333.8MB in the end (delta: -16.8MB). Peak memory consumption was 61.9MB. 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 15:57:30,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:32,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:32,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:32,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:32,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:32,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:32,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:32,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:32,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:32,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:32,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:32,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:32,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:32,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:32,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:32,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:32,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:32,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:32,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:32,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:32,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:32,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:32,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:32,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:32,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:32,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:32,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:32,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:32,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:32,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:32,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:32,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:32,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:32,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:32,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:32,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:32,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:32,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:32,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:32,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:32,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:32,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:32,983 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:32,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:32,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:32,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:32,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:32,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:32,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:32,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:32,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:32,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:32,989 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:32,989 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:32,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:32,990 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:32,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:32,990 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:32,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:32,991 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:32,991 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:32,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:32,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:32,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:32,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:32,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:32,992 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:32,992 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:32,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:32,993 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:32,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:32,993 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 [2021-11-23 15:57:33,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:33,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:33,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:33,412 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:33,413 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:33,414 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 15:57:33,490 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/f03c8130a/ec13feb48a184a35a3cf52e362c81179/FLAG0aa51bdf8 [2021-11-23 15:57:34,727 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:34,728 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2021-11-23 15:57:34,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/f03c8130a/ec13feb48a184a35a3cf52e362c81179/FLAG0aa51bdf8 [2021-11-23 15:57:34,914 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/data/f03c8130a/ec13feb48a184a35a3cf52e362c81179 [2021-11-23 15:57:34,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:34,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:34,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:34,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:34,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:34,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:34" (1/1) ... [2021-11-23 15:57:34,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53120033 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:34, skipping insertion in model container [2021-11-23 15:57:34,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:34" (1/1) ... [2021-11-23 15:57:34,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:35,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:35,965 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 15:57:35,965 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 15:57:36,257 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 15:57:40,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:40,814 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:57:41,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:41,138 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 15:57:41,138 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 15:57:41,143 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 15:57:41,678 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:41,722 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:41,834 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2021-11-23 15:57:41,834 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2021-11-23 15:57:41,839 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_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2021-11-23 15:57:42,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:42,702 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:42,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42 WrapperNode [2021-11-23 15:57:42,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:42,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:42,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:42,705 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:42,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:43,528 INFO L137 Inliner]: procedures = 601, calls = 8562, calls flagged for inlining = 257, calls inlined = 255, statements flattened = 14670 [2021-11-23 15:57:43,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:43,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:43,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:43,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:43,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:43,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:43,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:43,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:44,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:44,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:44,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:44,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:44,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:44,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:44,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:44,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:44,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:44,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:44,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:44,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:57:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:57:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:57:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:57:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32_locked [2021-11-23 15:57:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32_locked [2021-11-23 15:57:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2021-11-23 15:57:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2021-11-23 15:57:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure zd_check_signal [2021-11-23 15:57:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_check_signal [2021-11-23 15:57:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:57:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:57:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2021-11-23 15:57:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2021-11-23 15:57:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure post_reset [2021-11-23 15:57:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure post_reset [2021-11-23 15:57:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:57:44,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:57:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_init_hw [2021-11-23 15:57:44,406 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_init_hw [2021-11-23 15:57:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:44,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-11-23 15:57:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-11-23 15:57:44,407 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_usbdev [2021-11-23 15:57:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_usbdev [2021-11-23 15:57:44,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~C_INT [2021-11-23 15:57:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~C_INT [2021-11-23 15:57:44,407 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_rx [2021-11-23 15:57:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_rx [2021-11-23 15:57:44,408 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_channel [2021-11-23 15:57:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_channel [2021-11-23 15:57:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_clear [2021-11-23 15:57:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_clear [2021-11-23 15:57:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_off [2021-11-23 15:57:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_off [2021-11-23 15:57:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_urb [2021-11-23 15:57:44,410 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_urb [2021-11-23 15:57:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_configure_filter [2021-11-23 15:57:44,410 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_configure_filter [2021-11-23 15:57:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2021-11-23 15:57:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2021-11-23 15:57:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure fw_reg_addr [2021-11-23 15:57:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_reg_addr [2021-11-23 15:57:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2021-11-23 15:57:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2021-11-23 15:57:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_on [2021-11-23 15:57:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_on [2021-11-23 15:57:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:57:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_config [2021-11-23 15:57:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_config [2021-11-23 15:57:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2021-11-23 15:57:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2021-11-23 15:57:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_init_mode [2021-11-23 15:57:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_init_mode [2021-11-23 15:57:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 15:57:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:57:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:57:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_hwint [2021-11-23 15:57:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_hwint [2021-11-23 15:57:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_lock_phy_regs [2021-11-23 15:57:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_lock_phy_regs [2021-11-23 15:57:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:57:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:57:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:57:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:57:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:57:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:57:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_to_chip [2021-11-23 15:57:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_to_chip [2021-11-23 15:57:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon_locked [2021-11-23 15:57:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon_locked [2021-11-23 15:57:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_is_first [2021-11-23 15:57:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_is_first [2021-11-23 15:57:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async [2021-11-23 15:57:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async [2021-11-23 15:57:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2021-11-23 15:57:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2021-11-23 15:57:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:57:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:57:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_locked [2021-11-23 15:57:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_locked [2021-11-23 15:57:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:57:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:57:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:57:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:57:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-23 15:57:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-23 15:57:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon [2021-11-23 15:57:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon [2021-11-23 15:57:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_remove_interface [2021-11-23 15:57:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_remove_interface [2021-11-23 15:57:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure check_read_regs [2021-11-23 15:57:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure check_read_regs [2021-11-23 15:57:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_clear [2021-11-23 15:57:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_clear [2021-11-23 15:57:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx_packet [2021-11-23 15:57:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx_packet [2021-11-23 15:57:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_stop [2021-11-23 15:57:44,425 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_stop [2021-11-23 15:57:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32a_locked [2021-11-23 15:57:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32a_locked [2021-11-23 15:57:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al7230b_finalize [2021-11-23 15:57:44,426 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al7230b_finalize [2021-11-23 15:57:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:44,429 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16_locked [2021-11-23 15:57:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16_locked [2021-11-23 15:57:44,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:57:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:57:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:57:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:57:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure test_init [2021-11-23 15:57:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure test_init [2021-11-23 15:57:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2021-11-23 15:57:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2021-11-23 15:57:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure request_fw_file [2021-11-23 15:57:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure request_fw_file [2021-11-23 15:57:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:57:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:57:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure dump_cr [2021-11-23 15:57:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_cr [2021-11-23 15:57:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2021-11-23 15:57:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2021-11-23 15:57:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mc_clear [2021-11-23 15:57:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mc_clear [2021-11-23 15:57:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:57:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:57:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr_common [2021-11-23 15:57:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr_common [2021-11-23 15:57:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_prepare_multicast [2021-11-23 15:57:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_prepare_multicast [2021-11-23 15:57:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:57:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:57:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_tx [2021-11-23 15:57:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_tx [2021-11-23 15:57:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_hw [2021-11-23 15:57:44,441 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_hw [2021-11-23 15:57:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:57:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:57:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16 [2021-11-23 15:57:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16 [2021-11-23 15:57:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_resume [2021-11-23 15:57:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_resume [2021-11-23 15:57:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:57:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:57:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:57:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:57:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:57:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:57:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32v_locked [2021-11-23 15:57:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32v_locked [2021-11-23 15:57:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2021-11-23 15:57:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2021-11-23 15:57:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_is_zd1211b [2021-11-23 15:57:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_is_zd1211b [2021-11-23 15:57:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:57:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:57:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure set_beacon_interval [2021-11-23 15:57:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beacon_interval [2021-11-23 15:57:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_filter [2021-11-23 15:57:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_filter [2021-11-23 15:57:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_synth_set_channel [2021-11-23 15:57:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_synth_set_channel [2021-11-23 15:57:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:57:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:57:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_start [2021-11-23 15:57:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_start [2021-11-23 15:57:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_rx [2021-11-23 15:57:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_rx [2021-11-23 15:57:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al2230_finalize_rf [2021-11-23 15:57:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al2230_finalize_rf [2021-11-23 15:57:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32_locked [2021-11-23 15:57:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32_locked [2021-11-23 15:57:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure handle_regs_int_override [2021-11-23 15:57:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_regs_int_override [2021-11-23 15:57:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_multicast_hash [2021-11-23 15:57:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_multicast_hash [2021-11-23 15:57:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:57:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:57:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:57:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:57:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwint [2021-11-23 15:57:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwint [2021-11-23 15:57:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_tx_status [2021-11-23 15:57:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_tx_status [2021-11-23 15:57:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_rxtx [2021-11-23 15:57:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_rxtx [2021-11-23 15:57:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:57:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:57:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_unlock_phy_regs [2021-11-23 15:57:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_unlock_phy_regs [2021-11-23 15:57:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:57:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:57:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:57:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:57:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:57:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_name [2021-11-23 15:57:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_name [2021-11-23 15:57:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2021-11-23 15:57:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2021-11-23 15:57:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:57:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:57:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_clear [2021-11-23 15:57:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_clear [2021-11-23 15:57:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_locked [2021-11-23 15:57:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_locked [2021-11-23 15:57:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2021-11-23 15:57:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2021-11-23 15:57:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_control_leds [2021-11-23 15:57:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_control_leds [2021-11-23 15:57:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:57:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:57:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:57:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:57:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:57:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure scnprint_id___0 [2021-11-23 15:57:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprint_id___0 [2021-11-23 15:57:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2021-11-23 15:57:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2021-11-23 15:57:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_end [2021-11-23 15:57:44,455 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_end [2021-11-23 15:57:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:57:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:57:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:57:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:57:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:57:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure upload_code [2021-11-23 15:57:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_code [2021-11-23 15:57:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:57:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:57:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_cr_locked [2021-11-23 15:57:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_cr_locked [2021-11-23 15:57:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:57:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:57:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_cts [2021-11-23 15:57:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_cts [2021-11-23 15:57:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_mac [2021-11-23 15:57:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_mac [2021-11-23 15:57:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_disable_rx [2021-11-23 15:57:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_disable_rx [2021-11-23 15:57:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure zd_submit_waiting_urb [2021-11-23 15:57:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_submit_waiting_urb [2021-11-23 15:57:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_stop [2021-11-23 15:57:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_stop [2021-11-23 15:57:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2021-11-23 15:57:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2021-11-23 15:57:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_reset_rx_idle_timer [2021-11-23 15:57:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_reset_rx_idle_timer [2021-11-23 15:57:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:57:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:57:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:57:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:57:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:57:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:57:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure zd_set_beacon_interval [2021-11-23 15:57:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_set_beacon_interval [2021-11-23 15:57:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:57:44,466 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:57:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcdDevice [2021-11-23 15:57:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcdDevice [2021-11-23 15:57:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_int [2021-11-23 15:57:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_int [2021-11-23 15:57:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:57:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:57:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:57:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:57:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:57:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:57:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_init_hw [2021-11-23 15:57:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_init_hw [2021-11-23 15:57:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_enable_rx [2021-11-23 15:57:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_enable_rx [2021-11-23 15:57:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_int_regs_length [2021-11-23 15:57:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_int_regs_length [2021-11-23 15:57:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:57:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:57:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2021-11-23 15:57:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2021-11-23 15:57:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:57:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32 [2021-11-23 15:57:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32 [2021-11-23 15:57:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_config_beacon [2021-11-23 15:57:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_config_beacon [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:57:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:57:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:57:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:57:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:57:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:57:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure zd_hw_mac [2021-11-23 15:57:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_hw_mac [2021-11-23 15:57:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure read_values [2021-11-23 15:57:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure read_values [2021-11-23 15:57:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:57:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:57:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:57:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:57:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:57:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:57:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_start [2021-11-23 15:57:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_start [2021-11-23 15:57:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:57:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:57:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:57:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:57:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:57:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:57:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2021-11-23 15:57:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2021-11-23 15:57:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure zd_intf_to_hw [2021-11-23 15:57:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_intf_to_hw [2021-11-23 15:57:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure inc_addr [2021-11-23 15:57:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_addr [2021-11-23 15:57:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 15:57:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 15:57:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_to_mac [2021-11-23 15:57:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_to_mac [2021-11-23 15:57:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_cr_locked [2021-11-23 15:57:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_cr_locked [2021-11-23 15:57:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2021-11-23 15:57:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2021-11-23 15:57:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:57:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:57:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:57:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:57:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:57:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:57:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_on [2021-11-23 15:57:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_on [2021-11-23 15:57:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2021-11-23 15:57:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2021-11-23 15:57:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2021-11-23 15:57:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2021-11-23 15:57:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_write_vco_cfg [2021-11-23 15:57:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_write_vco_cfg [2021-11-23 15:57:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_off [2021-11-23 15:57:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_off [2021-11-23 15:57:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:57:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:57:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:57:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ep_regs_out_msg [2021-11-23 15:57:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ep_regs_out_msg [2021-11-23 15:57:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:57:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:57:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:57:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_chip [2021-11-23 15:57:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_chip [2021-11-23 15:57:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_hwint [2021-11-23 15:57:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_hwint [2021-11-23 15:57:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16v [2021-11-23 15:57:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16v [2021-11-23 15:57:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_init_hw [2021-11-23 15:57:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_init_hw [2021-11-23 15:57:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16_locked [2021-11-23 15:57:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16_locked [2021-11-23 15:57:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_init_hw [2021-11-23 15:57:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_init_hw [2021-11-23 15:57:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_bss_info_changed [2021-11-23 15:57:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_bss_info_changed [2021-11-23 15:57:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2021-11-23 15:57:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2021-11-23 15:57:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:57:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:57:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2021-11-23 15:57:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2021-11-23 15:57:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_get_tsf [2021-11-23 15:57:44,482 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_get_tsf [2021-11-23 15:57:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_int [2021-11-23 15:57:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_int [2021-11-23 15:57:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:57:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:57:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2021-11-23 15:57:44,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2021-11-23 15:57:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16v_locked [2021-11-23 15:57:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16v_locked [2021-11-23 15:57:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:57:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:57:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_int [2021-11-23 15:57:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_int [2021-11-23 15:57:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-11-23 15:57:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-11-23 15:57:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:57:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:57:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure _zd_iowrite32v_async_locked [2021-11-23 15:57:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure _zd_iowrite32v_async_locked [2021-11-23 15:57:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure set_mac_and_bssid [2021-11-23 15:57:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mac_and_bssid [2021-11-23 15:57:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_tx [2021-11-23 15:57:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_tx [2021-11-23 15:57:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_add_interface [2021-11-23 15:57:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_add_interface [2021-11-23 15:57:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr [2021-11-23 15:57:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr [2021-11-23 15:57:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:57:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:57:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16a_locked [2021-11-23 15:57:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16a_locked [2021-11-23 15:57:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:57:44,487 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:57:46,029 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:46,036 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:48,613 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:48,617 INFO L158 Benchmark]: Toolchain (without parser) took 13697.43ms. Allocated memory was 69.2MB in the beginning and 490.7MB in the end (delta: 421.5MB). Free memory was 35.4MB in the beginning and 236.2MB in the end (delta: -200.8MB). Peak memory consumption was 299.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:48,618 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 33.7MB in the beginning and 33.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:48,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7780.19ms. Allocated memory was 69.2MB in the beginning and 490.7MB in the end (delta: 421.5MB). Free memory was 35.2MB in the beginning and 283.4MB in the end (delta: -248.2MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:48,619 INFO L158 Benchmark]: Boogie Procedure Inliner took 825.02ms. Allocated memory is still 490.7MB. Free memory was 283.4MB in the beginning and 307.6MB in the end (delta: -24.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:48,620 INFO L158 Benchmark]: Boogie Preprocessor took 789.66ms. Allocated memory is still 490.7MB. Free memory was 307.6MB in the beginning and 243.6MB in the end (delta: 64.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:48,621 INFO L158 Benchmark]: RCFGBuilder took 4295.25ms. Allocated memory is still 490.7MB. Free memory was 243.6MB in the beginning and 236.2MB in the end (delta: 7.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:48,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 33.7MB in the beginning and 33.7MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7780.19ms. Allocated memory was 69.2MB in the beginning and 490.7MB in the end (delta: 421.5MB). Free memory was 35.2MB in the beginning and 283.4MB in the end (delta: -248.2MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 825.02ms. Allocated memory is still 490.7MB. Free memory was 283.4MB in the beginning and 307.6MB in the end (delta: -24.1MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 789.66ms. Allocated memory is still 490.7MB. Free memory was 307.6MB in the beginning and 243.6MB in the end (delta: 64.0MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4295.25ms. Allocated memory is still 490.7MB. Free memory was 243.6MB in the beginning and 236.2MB in the end (delta: 7.3MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:48,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc37a58f-3a8a-4f9e-b83e-990d02c37c18/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