./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH --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 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:51:04,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:51:04,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:51:04,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:51:04,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:51:04,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:51:04,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:51:04,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:51:04,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:51:04,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:51:04,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:51:04,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:51:04,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:51:04,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:51:04,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:51:04,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:51:04,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:51:04,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:51:04,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:51:04,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:51:04,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:51:04,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:51:04,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:51:04,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:51:04,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:51:04,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:51:04,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:51:04,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:51:04,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:51:04,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:51:04,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:51:04,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:51:04,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:51:04,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:51:04,633 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:51:04,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:51:04,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:51:04,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:51:04,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:51:04,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:51:04,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:51:04,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:51:04,683 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:51:04,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:51:04,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:51:04,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:51:04,685 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:51:04,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:51:04,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:51:04,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:51:04,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:51:04,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:51:04,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:51:04,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:51:04,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:51:04,688 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:51:04,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:51:04,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:51:04,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:51:04,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:51:04,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:51:04,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:51:04,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:51:04,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:51:04,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:51:04,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:51:04,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:51:04,691 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_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2022-11-16 08:51:04,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:51:05,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:51:05,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:51:05,012 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:51:05,013 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:51:05,014 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:51:05,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/120c6f740/0c6a1e8d78204bc980185a6a78187dcb/FLAGc4db2a6b2 [2022-11-16 08:51:06,395 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:51:06,396 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:51:06,475 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/120c6f740/0c6a1e8d78204bc980185a6a78187dcb/FLAGc4db2a6b2 [2022-11-16 08:51:06,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/120c6f740/0c6a1e8d78204bc980185a6a78187dcb [2022-11-16 08:51:06,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:51:06,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:51:06,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:51:06,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:51:06,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:51:06,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:51:06" (1/1) ... [2022-11-16 08:51:06,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f92cfb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:06, skipping insertion in model container [2022-11-16 08:51:06,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:51:06" (1/1) ... [2022-11-16 08:51:06,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:51:06,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:51:13,916 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 08:51:13,919 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 08:51:13,920 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 08:51:13,920 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 08:51:13,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:14,093 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:51:14,954 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 08:51:14,955 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 08:51:14,956 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 08:51:14,956 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 08:51:14,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:51:15,320 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:51:15,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15 WrapperNode [2022-11-16 08:51:15,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:51:15,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:15,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:51:15,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:51:15,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:15,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,000 INFO L138 Inliner]: procedures = 617, calls = 11664, calls flagged for inlining = 310, calls inlined = 246, statements flattened = 12640 [2022-11-16 08:51:16,001 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:51:16,002 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:51:16,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:51:16,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:51:16,012 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,521 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:51:16,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:51:16,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:51:16,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:51:16,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:51:15" (1/1) ... [2022-11-16 08:51:16,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:51:16,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:51:16,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:51:16,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:51:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:51:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:51:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:51:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:51:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 08:51:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 08:51:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 08:51:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 08:51:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 08:51:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 08:51:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:51:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:51:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:51:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:51:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 08:51:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 08:51:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 08:51:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 08:51:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 08:51:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 08:51:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:51:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:51:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:51:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:51:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 08:51:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 08:51:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 08:51:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 08:51:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:51:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:51:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:51:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:51:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:51:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:51:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:51:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:51:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:51:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:51:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:51:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:51:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:51:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:51:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:51:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:51:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:51:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:51:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:51:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:51:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 08:51:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 08:51:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 08:51:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 08:51:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:51:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:51:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:51:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 08:51:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 08:51:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:51:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:51:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 08:51:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 08:51:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:51:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:51:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 08:51:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 08:51:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 08:51:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 08:51:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:51:16,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:51:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 08:51:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 08:51:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:51:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:51:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 08:51:16,729 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 08:51:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:51:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:51:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:51:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:51:16,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:51:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:51:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 08:51:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 08:51:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:51:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:51:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 08:51:16,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 08:51:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:51:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:51:16,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:51:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 08:51:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 08:51:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 08:51:16,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 08:51:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:51:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:51:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:51:16,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:51:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:51:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:51:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:51:16,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:51:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:51:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:51:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:51:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:51:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:51:16,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:51:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 08:51:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 08:51:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:51:16,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:51:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 08:51:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 08:51:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 08:51:16,739 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 08:51:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 08:51:16,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 08:51:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:51:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:51:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:51:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:51:16,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:51:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:51:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 08:51:16,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 08:51:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:51:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:51:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 08:51:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 08:51:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:51:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:51:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:51:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:51:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:51:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:51:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 08:51:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 08:51:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:51:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:51:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 08:51:16,755 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 08:51:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:51:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:51:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 08:51:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 08:51:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:51:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:51:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:51:16,756 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:51:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 08:51:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 08:51:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 08:51:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 08:51:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:51:16,757 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:51:16,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 08:51:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 08:51:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:51:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:51:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:51:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:51:16,758 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:51:16,758 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:51:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 08:51:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 08:51:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 08:51:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 08:51:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:51:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:51:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:51:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:51:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:51:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:51:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 08:51:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 08:51:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:51:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:51:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 08:51:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 08:51:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 08:51:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 08:51:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 08:51:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 08:51:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 08:51:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 08:51:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:51:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:51:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 08:51:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 08:51:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 08:51:16,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 08:51:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 08:51:16,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 08:51:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 08:51:16,764 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 08:51:16,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:51:16,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:51:16,765 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:51:16,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:51:16,765 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 08:51:16,765 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 08:51:16,765 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 08:51:16,765 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 08:51:16,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:51:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:51:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:51:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:51:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:51:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:51:16,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 08:51:16,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 08:51:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:51:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:51:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:51:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:51:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:51:16,767 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:51:16,767 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:51:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:51:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:51:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 08:51:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 08:51:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:51:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:51:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 08:51:16,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 08:51:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:51:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 08:51:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 08:51:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 08:51:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 08:51:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 08:51:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 08:51:16,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 08:51:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 08:51:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 08:51:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 08:51:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 08:51:16,770 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 08:51:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:51:16,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 08:51:16,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 08:51:16,771 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:51:16,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:51:16,775 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:16,775 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:51:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 08:51:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 08:51:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 08:51:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 08:51:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:51:16,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:51:16,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:51:16,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:51:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 08:51:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 08:51:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:51:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:51:16,778 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:51:16,778 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:51:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:51:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:51:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 08:51:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 08:51:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 08:51:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 08:51:16,779 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:51:16,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:51:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:51:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:51:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 08:51:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 08:51:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:51:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:51:16,780 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 08:51:16,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 08:51:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:51:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:51:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 08:51:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 08:51:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 08:51:16,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 08:51:16,781 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 08:51:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 08:51:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 08:51:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 08:51:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:51:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:51:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:51:16,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 08:51:16,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 08:51:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:51:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:51:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 08:51:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 08:51:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 08:51:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 08:51:16,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:51:16,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:51:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 08:51:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 08:51:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:51:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:51:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 08:51:16,784 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 08:51:16,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:51:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:51:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:51:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:51:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 08:51:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 08:51:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:51:16,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:51:16,785 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:51:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:51:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:51:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:51:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:51:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:51:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:51:16,786 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:51:16,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 08:51:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 08:51:16,787 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:51:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:51:16,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 08:51:16,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 08:51:16,787 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:51:16,787 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 08:51:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 08:51:16,788 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 08:51:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 08:51:16,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:51:16,788 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 08:51:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 08:51:16,788 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 08:51:16,788 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 08:51:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:51:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:51:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:51:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:51:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 08:51:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 08:51:16,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 08:51:16,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 08:51:16,790 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:51:16,790 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:51:18,291 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:51:18,295 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:51:47,347 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:52:15,786 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:52:15,792 INFO L158 Benchmark]: Toolchain (without parser) took 69255.80ms. Allocated memory was 109.1MB in the beginning and 1.0GB in the end (delta: 901.8MB). Free memory was 58.9MB in the beginning and 387.2MB in the end (delta: -328.3MB). Peak memory consumption was 776.9MB. Max. memory is 16.1GB. [2022-11-16 08:52:15,792 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 83.9MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:52:15,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8784.02ms. Allocated memory was 109.1MB in the beginning and 400.6MB in the end (delta: 291.5MB). Free memory was 58.6MB in the beginning and 214.2MB in the end (delta: -155.6MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2022-11-16 08:52:15,794 INFO L158 Benchmark]: Boogie Procedure Inliner took 678.82ms. Allocated memory is still 400.6MB. Free memory was 214.2MB in the beginning and 231.0MB in the end (delta: -16.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2022-11-16 08:52:15,795 INFO L158 Benchmark]: Boogie Preprocessor took 615.28ms. Allocated memory is still 400.6MB. Free memory was 231.0MB in the beginning and 185.9MB in the end (delta: 45.1MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-11-16 08:52:15,795 INFO L158 Benchmark]: RCFGBuilder took 59172.02ms. Allocated memory was 400.6MB in the beginning and 1.0GB in the end (delta: 610.3MB). Free memory was 185.9MB in the beginning and 387.2MB in the end (delta: -201.3MB). Peak memory consumption was 613.5MB. Max. memory is 16.1GB. [2022-11-16 08:52:15,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 83.9MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8784.02ms. Allocated memory was 109.1MB in the beginning and 400.6MB in the end (delta: 291.5MB). Free memory was 58.6MB in the beginning and 214.2MB in the end (delta: -155.6MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 678.82ms. Allocated memory is still 400.6MB. Free memory was 214.2MB in the beginning and 231.0MB in the end (delta: -16.8MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 615.28ms. Allocated memory is still 400.6MB. Free memory was 231.0MB in the beginning and 185.9MB in the end (delta: 45.1MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. * RCFGBuilder took 59172.02ms. Allocated memory was 400.6MB in the beginning and 1.0GB in the end (delta: 610.3MB). Free memory was 185.9MB in the beginning and 387.2MB in the end (delta: -201.3MB). Peak memory consumption was 613.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:52:15,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH --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 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:52:18,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:52:18,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:52:18,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:52:18,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:52:18,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:52:18,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:52:18,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:52:18,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:52:18,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:52:18,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:52:18,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:52:18,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:52:18,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:52:18,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:52:18,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:52:18,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:52:18,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:52:18,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:52:18,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:52:18,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:52:18,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:52:18,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:52:18,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:52:18,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:52:18,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:52:18,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:52:18,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:52:18,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:52:18,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:52:18,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:52:18,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:52:18,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:52:18,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:52:18,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:52:18,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:52:18,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:52:18,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:52:18,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:52:18,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:52:18,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:52:18,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:52:18,304 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:52:18,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:52:18,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:52:18,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:52:18,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:52:18,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:52:18,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:52:18,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:52:18,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:52:18,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:52:18,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:52:18,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:52:18,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:52:18,321 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:52:18,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:52:18,321 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:52:18,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:52:18,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:52:18,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:52:18,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:52:18,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:52:18,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:52:18,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:52:18,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:52:18,323 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:52:18,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:52:18,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:52:18,324 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:52:18,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:52:18,324 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_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2022-11-16 08:52:18,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:52:18,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:52:18,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:52:18,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:52:18,750 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:52:18,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:52:18,841 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/f66796641/a8fed9d69be4402c8f71b9eff9bcf7e1/FLAG35d1f23e6 [2022-11-16 08:52:20,204 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:52:20,204 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:52:20,281 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/f66796641/a8fed9d69be4402c8f71b9eff9bcf7e1/FLAG35d1f23e6 [2022-11-16 08:52:20,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/data/f66796641/a8fed9d69be4402c8f71b9eff9bcf7e1 [2022-11-16 08:52:20,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:52:20,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:52:20,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:52:20,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:52:20,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:52:20,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:52:20" (1/1) ... [2022-11-16 08:52:20,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a19a646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:20, skipping insertion in model container [2022-11-16 08:52:20,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:52:20" (1/1) ... [2022-11-16 08:52:20,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:52:21,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:52:28,059 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 08:52:28,062 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 08:52:28,063 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 08:52:28,064 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 08:52:28,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:52:28,173 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:52:28,294 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:52:29,227 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 08:52:29,228 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 08:52:29,228 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 08:52:29,232 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 08:52:29,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:52:29,396 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:52:30,314 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 08:52:30,315 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 08:52:30,316 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 08:52:30,316 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 08:52:30,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:52:30,601 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:52:30,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30 WrapperNode [2022-11-16 08:52:30,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:52:30,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:52:30,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:52:30,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:52:30,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:30,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,164 INFO L138 Inliner]: procedures = 634, calls = 11664, calls flagged for inlining = 313, calls inlined = 248, statements flattened = 12309 [2022-11-16 08:52:31,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:52:31,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:52:31,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:52:31,167 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:52:31,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,304 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:31,937 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:32,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:32,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:52:32,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:52:32,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:52:32,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:52:32,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:52:30" (1/1) ... [2022-11-16 08:52:32,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:52:32,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:52:32,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:52:32,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:52:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:52:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:52:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:52:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:52:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 08:52:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 08:52:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 08:52:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 08:52:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 08:52:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 08:52:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:52:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:52:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:52:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:52:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 08:52:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 08:52:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 08:52:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 08:52:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 08:52:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 08:52:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:52:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:52:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:52:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:52:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 08:52:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 08:52:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 08:52:32,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 08:52:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:52:32,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:52:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:52:32,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:52:32,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:52:32,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:52:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:52:32,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:52:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:52:32,255 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:52:32,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:52:32,255 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:52:32,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:52:32,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:52:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:52:32,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:52:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:52:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:52:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:52:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:52:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 08:52:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 08:52:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 08:52:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 08:52:32,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:52:32,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:52:32,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:52:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:52:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:52:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:52:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:52:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 08:52:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 08:52:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:52:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:52:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 08:52:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 08:52:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:52:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:52:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 08:52:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 08:52:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 08:52:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 08:52:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:52:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:52:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 08:52:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 08:52:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:52:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:52:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 08:52:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 08:52:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:52:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:52:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:52:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:52:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 08:52:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 08:52:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:52:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:52:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 08:52:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 08:52:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:52:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:52:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 08:52:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 08:52:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 08:52:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 08:52:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:52:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:52:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:52:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:52:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:52:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:52:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:52:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:52:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:52:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:52:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:52:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:52:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:52:32,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:52:32,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 08:52:32,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 08:52:32,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:52:32,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:52:32,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 08:52:32,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 08:52:32,282 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 08:52:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 08:52:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 08:52:32,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 08:52:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:52:32,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:52:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:52:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:52:32,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:52:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:52:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 08:52:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 08:52:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:52:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:52:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 08:52:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 08:52:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:52:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:52:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:52:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:52:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 08:52:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 08:52:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 08:52:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 08:52:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 08:52:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 08:52:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:52:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:52:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:52:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:52:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 08:52:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 08:52:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 08:52:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 08:52:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:52:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:52:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 08:52:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 08:52:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:52:32,293 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:52:32,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:52:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:52:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:52:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:52:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:52:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 08:52:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 08:52:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 08:52:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 08:52:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:52:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:52:32,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:52:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:52:32,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:52:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:52:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:52:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:52:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:52:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:52:32,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 08:52:32,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 08:52:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:52:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:52:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 08:52:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 08:52:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 08:52:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 08:52:32,297 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 08:52:32,297 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 08:52:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 08:52:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 08:52:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:52:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:52:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 08:52:32,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 08:52:32,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 08:52:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 08:52:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 08:52:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 08:52:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 08:52:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 08:52:32,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:52:32,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:52:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:52:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:52:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 08:52:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 08:52:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 08:52:32,300 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 08:52:32,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:52:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:52:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:52:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:52:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:52:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:52:32,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 08:52:32,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 08:52:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:52:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:52:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:52:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:52:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:52:32,302 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:52:32,302 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:52:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:52:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:52:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 08:52:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 08:52:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:52:32,303 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:52:32,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 08:52:32,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 08:52:32,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:52:32,305 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 08:52:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 08:52:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 08:52:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 08:52:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 08:52:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 08:52:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 08:52:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 08:52:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 08:52:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 08:52:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:52:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:52:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:52:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 08:52:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 08:52:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:52:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:52:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 08:52:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 08:52:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:52:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:52:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:52:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:52:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:52:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:52:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 08:52:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 08:52:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 08:52:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 08:52:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:52:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:52:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:52:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:52:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 08:52:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 08:52:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:52:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:52:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:52:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:52:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:52:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:52:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 08:52:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 08:52:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 08:52:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 08:52:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:52:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:52:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:52:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:52:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 08:52:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 08:52:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:52:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:52:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 08:52:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 08:52:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:52:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:52:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 08:52:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 08:52:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 08:52:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 08:52:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 08:52:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 08:52:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 08:52:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 08:52:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:52:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:52:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:52:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:52:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:52:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:52:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 08:52:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 08:52:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:52:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:52:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 08:52:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 08:52:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 08:52:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 08:52:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 08:52:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 08:52:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:52:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:52:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 08:52:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 08:52:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:52:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:52:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:52:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:52:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 08:52:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 08:52:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:52:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:52:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:52:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:52:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:52:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:52:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:52:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:52:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:52:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:52:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 08:52:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 08:52:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:52:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:52:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 08:52:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 08:52:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:52:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 08:52:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 08:52:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 08:52:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 08:52:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 08:52:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 08:52:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 08:52:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 08:52:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:52:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:52:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:52:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:52:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 08:52:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 08:52:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 08:52:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 08:52:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:52:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:52:33,791 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:52:33,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:52:34,099 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:52:53,135 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-16 08:52:53,136 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-16 08:52:53,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2022-11-16 08:52:53,143 INFO L158 Benchmark]: Toolchain (without parser) took 32343.04ms. Allocated memory was 73.4MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 38.2MB in the beginning and 609.9MB in the end (delta: -571.7MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 08:52:53,144 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:52:53,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9800.01ms. Allocated memory was 73.4MB in the beginning and 385.9MB in the end (delta: 312.5MB). Free memory was 37.9MB in the beginning and 219.5MB in the end (delta: -181.5MB). Peak memory consumption was 230.2MB. Max. memory is 16.1GB. [2022-11-16 08:52:53,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 563.03ms. Allocated memory is still 385.9MB. Free memory was 219.5MB in the beginning and 145.0MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-16 08:52:53,146 INFO L158 Benchmark]: Boogie Preprocessor took 988.29ms. Allocated memory was 385.9MB in the beginning and 780.1MB in the end (delta: 394.3MB). Free memory was 145.0MB in the beginning and 584.4MB in the end (delta: -439.4MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 08:52:53,147 INFO L158 Benchmark]: RCFGBuilder took 20983.91ms. Allocated memory was 780.1MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 584.4MB in the beginning and 609.9MB in the end (delta: -25.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-16 08:52:53,151 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9800.01ms. Allocated memory was 73.4MB in the beginning and 385.9MB in the end (delta: 312.5MB). Free memory was 37.9MB in the beginning and 219.5MB in the end (delta: -181.5MB). Peak memory consumption was 230.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 563.03ms. Allocated memory is still 385.9MB. Free memory was 219.5MB in the beginning and 145.0MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 988.29ms. Allocated memory was 385.9MB in the beginning and 780.1MB in the end (delta: 394.3MB). Free memory was 145.0MB in the beginning and 584.4MB in the end (delta: -439.4MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * RCFGBuilder took 20983.91ms. Allocated memory was 780.1MB in the beginning and 1.9GB in the end (delta: 1.1GB). Free memory was 584.4MB in the beginning and 609.9MB in the end (delta: -25.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_04467c13-2efb-4a22-b082-5f22b64d339f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")