./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.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_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/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_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/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_c7181cf4-12c5-431d-b5c8-981dc13c751f/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 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:15,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:15,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:15,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:15,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:15,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:15,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:15,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:15,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:15,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:15,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:15,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:15,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:15,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:15,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:15,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:15,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:15,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:15,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:15,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:15,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:15,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:15,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:15,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:15,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:15,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:15,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:15,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:15,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:15,685 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:15,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:15,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:15,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:15,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:15,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:15,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:15,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:15,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:15,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:15,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:15,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:15,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:15,723 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:15,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:15,724 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:15,724 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:15,725 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:15,726 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:15,726 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:15,726 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:15,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:15,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:15,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:15,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:15,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:15,728 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:15,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:15,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:15,729 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:15,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:15,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:15,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:15,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:15,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:15,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:15,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:15,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:15,731 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2021-11-23 15:04:15,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:16,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:16,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:16,028 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:16,029 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:16,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-11-23 15:04:16,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/c2ae2517e/9d65744d82c642f78335c509f0286e51/FLAGf6bf047f3 [2021-11-23 15:04:17,221 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:17,223 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-11-23 15:04:17,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/c2ae2517e/9d65744d82c642f78335c509f0286e51/FLAGf6bf047f3 [2021-11-23 15:04:17,490 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/c2ae2517e/9d65744d82c642f78335c509f0286e51 [2021-11-23 15:04:17,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:17,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:17,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:17,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:17,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:17,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:17" (1/1) ... [2021-11-23 15:04:17,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@feae5b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:17, skipping insertion in model container [2021-11-23 15:04:17,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:17" (1/1) ... [2021-11-23 15:04:17,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:17,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:21,983 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2021-11-23 15:04:22,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:22,160 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:22,770 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2021-11-23 15:04:22,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:23,018 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:23,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23 WrapperNode [2021-11-23 15:04:23,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:23,020 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:23,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:23,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:23,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,459 INFO L137 Inliner]: procedures = 440, calls = 4514, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 8251 [2021-11-23 15:04:23,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:23,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:23,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:23,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:23,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:23,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:24,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:24,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:24,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:24,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:24,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:23" (1/1) ... [2021-11-23 15:04:24,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:24,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:24,044 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:24,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:24,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2021-11-23 15:04:24,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2021-11-23 15:04:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-11-23 15:04:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-11-23 15:04:24,091 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2021-11-23 15:04:24,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2021-11-23 15:04:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2021-11-23 15:04:24,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2021-11-23 15:04:24,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:24,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:24,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2021-11-23 15:04:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2021-11-23 15:04:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2021-11-23 15:04:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2021-11-23 15:04:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2021-11-23 15:04:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2021-11-23 15:04:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:04:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:04:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2021-11-23 15:04:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2021-11-23 15:04:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:04:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:04:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2021-11-23 15:04:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2021-11-23 15:04:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2021-11-23 15:04:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2021-11-23 15:04:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2021-11-23 15:04:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2021-11-23 15:04:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2021-11-23 15:04:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2021-11-23 15:04:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2021-11-23 15:04:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2021-11-23 15:04:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2021-11-23 15:04:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2021-11-23 15:04:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2021-11-23 15:04:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2021-11-23 15:04:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2021-11-23 15:04:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2021-11-23 15:04:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2021-11-23 15:04:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2021-11-23 15:04:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2021-11-23 15:04:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2021-11-23 15:04:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2021-11-23 15:04:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2021-11-23 15:04:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2021-11-23 15:04:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2021-11-23 15:04:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:04:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:04:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2021-11-23 15:04:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2021-11-23 15:04:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2021-11-23 15:04:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2021-11-23 15:04:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:04:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:04:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:04:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:04:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2021-11-23 15:04:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2021-11-23 15:04:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2021-11-23 15:04:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2021-11-23 15:04:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2021-11-23 15:04:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2021-11-23 15:04:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2021-11-23 15:04:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2021-11-23 15:04:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2021-11-23 15:04:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2021-11-23 15:04:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:04:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:04:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:04:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:04:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:04:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:04:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2021-11-23 15:04:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2021-11-23 15:04:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2021-11-23 15:04:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2021-11-23 15:04:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2021-11-23 15:04:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2021-11-23 15:04:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2021-11-23 15:04:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2021-11-23 15:04:24,120 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2021-11-23 15:04:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2021-11-23 15:04:24,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2021-11-23 15:04:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2021-11-23 15:04:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2021-11-23 15:04:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2021-11-23 15:04:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2021-11-23 15:04:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2021-11-23 15:04:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2021-11-23 15:04:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2021-11-23 15:04:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2021-11-23 15:04:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2021-11-23 15:04:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2021-11-23 15:04:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2021-11-23 15:04:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:04:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:04:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2021-11-23 15:04:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2021-11-23 15:04:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2021-11-23 15:04:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2021-11-23 15:04:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2021-11-23 15:04:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2021-11-23 15:04:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:04:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:04:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-11-23 15:04:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-11-23 15:04:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2021-11-23 15:04:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2021-11-23 15:04:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2021-11-23 15:04:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2021-11-23 15:04:24,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-11-23 15:04:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-11-23 15:04:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2021-11-23 15:04:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2021-11-23 15:04:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:04:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:04:24,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:04:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:04:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2021-11-23 15:04:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2021-11-23 15:04:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2021-11-23 15:04:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2021-11-23 15:04:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2021-11-23 15:04:24,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2021-11-23 15:04:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:04:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:04:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:24,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2021-11-23 15:04:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2021-11-23 15:04:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:04:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:04:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:24,139 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2021-11-23 15:04:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2021-11-23 15:04:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2021-11-23 15:04:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2021-11-23 15:04:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2021-11-23 15:04:24,140 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2021-11-23 15:04:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2021-11-23 15:04:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2021-11-23 15:04:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:04:24,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:04:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2021-11-23 15:04:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2021-11-23 15:04:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:04:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:04:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:04:24,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:04:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2021-11-23 15:04:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2021-11-23 15:04:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2021-11-23 15:04:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2021-11-23 15:04:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2021-11-23 15:04:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2021-11-23 15:04:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2021-11-23 15:04:24,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2021-11-23 15:04:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2021-11-23 15:04:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2021-11-23 15:04:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:04:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:04:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2021-11-23 15:04:24,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2021-11-23 15:04:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2021-11-23 15:04:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2021-11-23 15:04:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2021-11-23 15:04:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2021-11-23 15:04:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2021-11-23 15:04:24,145 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2021-11-23 15:04:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2021-11-23 15:04:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2021-11-23 15:04:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2021-11-23 15:04:24,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2021-11-23 15:04:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2021-11-23 15:04:24,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2021-11-23 15:04:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:24,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:24,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:04:24,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:04:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2021-11-23 15:04:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2021-11-23 15:04:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:04:24,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:04:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2021-11-23 15:04:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2021-11-23 15:04:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:04:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:04:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:24,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2021-11-23 15:04:24,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2021-11-23 15:04:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2021-11-23 15:04:24,155 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2021-11-23 15:04:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2021-11-23 15:04:24,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2021-11-23 15:04:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2021-11-23 15:04:24,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2021-11-23 15:04:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2021-11-23 15:04:24,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2021-11-23 15:04:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2021-11-23 15:04:24,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2021-11-23 15:04:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:04:24,156 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:04:25,313 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:25,321 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:25,749 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:25,753 INFO L158 Benchmark]: Toolchain (without parser) took 8258.63ms. Allocated memory was 102.8MB in the beginning and 266.3MB in the end (delta: 163.6MB). Free memory was 64.5MB in the beginning and 96.8MB in the end (delta: -32.3MB). Peak memory consumption was 155.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:25,754 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 63.3MB in the beginning and 63.3MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:25,755 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5521.37ms. Allocated memory was 102.8MB in the beginning and 266.3MB in the end (delta: 163.6MB). Free memory was 64.5MB in the beginning and 176.5MB in the end (delta: -112.0MB). Peak memory consumption was 118.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:25,755 INFO L158 Benchmark]: Boogie Procedure Inliner took 441.32ms. Allocated memory is still 266.3MB. Free memory was 176.5MB in the beginning and 128.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:25,756 INFO L158 Benchmark]: Boogie Preprocessor took 541.95ms. Allocated memory is still 266.3MB. Free memory was 128.2MB in the beginning and 118.8MB in the end (delta: 9.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:25,756 INFO L158 Benchmark]: RCFGBuilder took 1745.56ms. Allocated memory is still 266.3MB. Free memory was 118.8MB in the beginning and 96.8MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:25,759 INFO L339 ainManager$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 83.9MB. Free memory was 63.3MB in the beginning and 63.3MB in the end (delta: 29.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5521.37ms. Allocated memory was 102.8MB in the beginning and 266.3MB in the end (delta: 163.6MB). Free memory was 64.5MB in the beginning and 176.5MB in the end (delta: -112.0MB). Peak memory consumption was 118.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 441.32ms. Allocated memory is still 266.3MB. Free memory was 176.5MB in the beginning and 128.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 541.95ms. Allocated memory is still 266.3MB. Free memory was 128.2MB in the beginning and 118.8MB in the end (delta: 9.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1745.56ms. Allocated memory is still 266.3MB. Free memory was 118.8MB in the beginning and 96.8MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. 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 15:04:25,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/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_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/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_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/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_c7181cf4-12c5-431d-b5c8-981dc13c751f/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 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:28,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:28,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:28,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:28,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:28,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:28,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:28,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:28,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:28,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:28,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:28,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:28,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:28,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:28,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:28,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:28,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:28,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:28,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:28,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:28,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:28,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:28,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:28,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:28,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:28,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:28,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:28,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:28,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:28,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:28,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:28,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:28,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:28,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:28,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:28,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:28,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:28,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:28,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:28,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:28,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:28,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:28,492 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:28,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:28,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:28,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:28,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:28,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:28,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:28,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:28,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:28,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:28,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:28,498 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:28,498 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:28,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:28,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:28,499 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:28,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:28,499 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:28,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:28,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:28,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:28,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:28,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:28,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:28,501 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:28,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:28,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:28,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:28,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:28,502 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2021-11-23 15:04:28,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:28,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:28,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:28,912 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:28,913 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:28,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-11-23 15:04:28,987 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/a4f233e6c/43c1e70fa387425ebcbf3e39e98e3e86/FLAG5a58c048f [2021-11-23 15:04:30,133 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:30,134 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2021-11-23 15:04:30,199 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/a4f233e6c/43c1e70fa387425ebcbf3e39e98e3e86/FLAG5a58c048f [2021-11-23 15:04:30,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/data/a4f233e6c/43c1e70fa387425ebcbf3e39e98e3e86 [2021-11-23 15:04:30,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:30,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:30,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:30,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:30,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:30,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:30" (1/1) ... [2021-11-23 15:04:30,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3174d537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:30, skipping insertion in model container [2021-11-23 15:04:30,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:30" (1/1) ... [2021-11-23 15:04:30,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:30,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:34,034 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:04:34,196 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:04:34,359 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:04:34,656 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2021-11-23 15:04:34,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:34,864 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:34,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:35,442 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2021-11-23 15:04:35,452 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:35,505 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:36,221 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_c7181cf4-12c5-431d-b5c8-981dc13c751f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2021-11-23 15:04:36,230 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:36,499 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:36,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36 WrapperNode [2021-11-23 15:04:36,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:36,501 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:36,502 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:36,502 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:36,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:36,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:36,943 INFO L137 Inliner]: procedures = 455, calls = 4514, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 8094 [2021-11-23 15:04:36,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:36,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:36,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:36,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:36,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:36,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:37,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:37,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:37,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:37,395 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:36" (1/1) ... [2021-11-23 15:04:37,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:37,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:37,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:37,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2021-11-23 15:04:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2021-11-23 15:04:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2021-11-23 15:04:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2021-11-23 15:04:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2021-11-23 15:04:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2021-11-23 15:04:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2021-11-23 15:04:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2021-11-23 15:04:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2021-11-23 15:04:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2021-11-23 15:04:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2021-11-23 15:04:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2021-11-23 15:04:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2021-11-23 15:04:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2021-11-23 15:04:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:04:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:04:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2021-11-23 15:04:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2021-11-23 15:04:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 15:04:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 15:04:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:04:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:04:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2021-11-23 15:04:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2021-11-23 15:04:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2021-11-23 15:04:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2021-11-23 15:04:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2021-11-23 15:04:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2021-11-23 15:04:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2021-11-23 15:04:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2021-11-23 15:04:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2021-11-23 15:04:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2021-11-23 15:04:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2021-11-23 15:04:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2021-11-23 15:04:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:37,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:37,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:37,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2021-11-23 15:04:37,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2021-11-23 15:04:37,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:37,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:37,498 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2021-11-23 15:04:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2021-11-23 15:04:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:37,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2021-11-23 15:04:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2021-11-23 15:04:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2021-11-23 15:04:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2021-11-23 15:04:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2021-11-23 15:04:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2021-11-23 15:04:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2021-11-23 15:04:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2021-11-23 15:04:37,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:04:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:04:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2021-11-23 15:04:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2021-11-23 15:04:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:37,504 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2021-11-23 15:04:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 15:04:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:04:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2021-11-23 15:04:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2021-11-23 15:04:37,505 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2021-11-23 15:04:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2021-11-23 15:04:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2021-11-23 15:04:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2021-11-23 15:04:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2021-11-23 15:04:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2021-11-23 15:04:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2021-11-23 15:04:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2021-11-23 15:04:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:04:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:04:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:04:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:04:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2021-11-23 15:04:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2021-11-23 15:04:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2021-11-23 15:04:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2021-11-23 15:04:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2021-11-23 15:04:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2021-11-23 15:04:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2021-11-23 15:04:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2021-11-23 15:04:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2021-11-23 15:04:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2021-11-23 15:04:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2021-11-23 15:04:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2021-11-23 15:04:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2021-11-23 15:04:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2021-11-23 15:04:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2021-11-23 15:04:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2021-11-23 15:04:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2021-11-23 15:04:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2021-11-23 15:04:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2021-11-23 15:04:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2021-11-23 15:04:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2021-11-23 15:04:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2021-11-23 15:04:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2021-11-23 15:04:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2021-11-23 15:04:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:04:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:04:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2021-11-23 15:04:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2021-11-23 15:04:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2021-11-23 15:04:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2021-11-23 15:04:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2021-11-23 15:04:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:04:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:04:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2021-11-23 15:04:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2021-11-23 15:04:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2021-11-23 15:04:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2021-11-23 15:04:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2021-11-23 15:04:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2021-11-23 15:04:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-11-23 15:04:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-11-23 15:04:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2021-11-23 15:04:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2021-11-23 15:04:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2021-11-23 15:04:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2021-11-23 15:04:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:04:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:04:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2021-11-23 15:04:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2021-11-23 15:04:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2021-11-23 15:04:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2021-11-23 15:04:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2021-11-23 15:04:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2021-11-23 15:04:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:04:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:04:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2021-11-23 15:04:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2021-11-23 15:04:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 15:04:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 15:04:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2021-11-23 15:04:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2021-11-23 15:04:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2021-11-23 15:04:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2021-11-23 15:04:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2021-11-23 15:04:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2021-11-23 15:04:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2021-11-23 15:04:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:04:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2021-11-23 15:04:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2021-11-23 15:04:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:04:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:04:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2021-11-23 15:04:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2021-11-23 15:04:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2021-11-23 15:04:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2021-11-23 15:04:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2021-11-23 15:04:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2021-11-23 15:04:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2021-11-23 15:04:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2021-11-23 15:04:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2021-11-23 15:04:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2021-11-23 15:04:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2021-11-23 15:04:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2021-11-23 15:04:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:04:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:04:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2021-11-23 15:04:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2021-11-23 15:04:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2021-11-23 15:04:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2021-11-23 15:04:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2021-11-23 15:04:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2021-11-23 15:04:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2021-11-23 15:04:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2021-11-23 15:04:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2021-11-23 15:04:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2021-11-23 15:04:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2021-11-23 15:04:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2021-11-23 15:04:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2021-11-23 15:04:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:04:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:04:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2021-11-23 15:04:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2021-11-23 15:04:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:04:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:04:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2021-11-23 15:04:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2021-11-23 15:04:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:04:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:04:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2021-11-23 15:04:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2021-11-23 15:04:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2021-11-23 15:04:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2021-11-23 15:04:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2021-11-23 15:04:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2021-11-23 15:04:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2021-11-23 15:04:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2021-11-23 15:04:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2021-11-23 15:04:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2021-11-23 15:04:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2021-11-23 15:04:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2021-11-23 15:04:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2021-11-23 15:04:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2021-11-23 15:04:38,686 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:38,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:46,992 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:46,996 INFO L158 Benchmark]: Toolchain (without parser) took 16647.09ms. Allocated memory was 56.6MB in the beginning and 562.0MB in the end (delta: 505.4MB). Free memory was 25.6MB in the beginning and 372.2MB in the end (delta: -346.6MB). Peak memory consumption was 185.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,996 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:46,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6148.82ms. Allocated memory was 56.6MB in the beginning and 281.0MB in the end (delta: 224.4MB). Free memory was 25.3MB in the beginning and 161.1MB in the end (delta: -135.8MB). Peak memory consumption was 146.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,998 INFO L158 Benchmark]: Boogie Procedure Inliner took 442.26ms. Allocated memory is still 281.0MB. Free memory was 161.1MB in the beginning and 114.9MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:46,999 INFO L158 Benchmark]: Boogie Preprocessor took 445.79ms. Allocated memory is still 281.0MB. Free memory was 114.9MB in the beginning and 113.6MB in the end (delta: 1.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:47,000 INFO L158 Benchmark]: RCFGBuilder took 9602.56ms. Allocated memory was 281.0MB in the beginning and 562.0MB in the end (delta: 281.0MB). Free memory was 113.6MB in the beginning and 372.2MB in the end (delta: -258.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2021-11-23 15:04:47,003 INFO L339 ainManager$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 56.6MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6148.82ms. Allocated memory was 56.6MB in the beginning and 281.0MB in the end (delta: 224.4MB). Free memory was 25.3MB in the beginning and 161.1MB in the end (delta: -135.8MB). Peak memory consumption was 146.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 442.26ms. Allocated memory is still 281.0MB. Free memory was 161.1MB in the beginning and 114.9MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 445.79ms. Allocated memory is still 281.0MB. Free memory was 114.9MB in the beginning and 113.6MB in the end (delta: 1.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * RCFGBuilder took 9602.56ms. Allocated memory was 281.0MB in the beginning and 562.0MB in the end (delta: 281.0MB). Free memory was 113.6MB in the beginning and 372.2MB in the end (delta: -258.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:47,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7181cf4-12c5-431d-b5c8-981dc13c751f/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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