./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/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 c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e --- 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 07:58:35,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:35,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:35,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:35,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:35,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:35,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:35,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:35,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:35,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:35,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:35,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:35,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:35,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:35,886 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:35,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:35,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:35,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:35,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:35,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:35,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:35,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:35,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:35,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:35,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:35,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:35,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:35,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:35,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:35,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:35,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:35,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:35,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:35,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:35,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:35,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:35,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:35,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:35,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:35,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:35,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:35,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:58:35,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:35,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:35,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:35,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:35,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:35,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:35,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:35,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:58:35,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:35,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:35,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:35,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:35,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:35,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:35,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:35,950 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:35,950 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:35,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:35,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:35,951 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:35,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:35,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:35,952 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:58:35,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:58:35,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:35,952 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_65e983af-291a-47c7-b333-51c9980ac6fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e [2022-11-16 07:58:36,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:36,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:36,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:36,245 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:36,246 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:36,247 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 07:58:36,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/48de2161b/d7ef90f18eb14190900b7d070d61a97f/FLAG0dd79b4d1 [2022-11-16 07:58:37,559 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:37,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 07:58:37,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/48de2161b/d7ef90f18eb14190900b7d070d61a97f/FLAG0dd79b4d1 [2022-11-16 07:58:37,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/48de2161b/d7ef90f18eb14190900b7d070d61a97f [2022-11-16 07:58:37,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:37,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:37,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:37,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:37,743 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:37,744 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2762a4d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37, skipping insertion in model container [2022-11-16 07:58:37,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:38,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:45,525 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 07:58:45,527 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 07:58:45,528 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 07:58:45,529 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 07:58:45,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:45,682 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:46,502 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 07:58:46,503 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 07:58:46,503 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 07:58:46,504 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 07:58:46,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:46,929 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:46,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46 WrapperNode [2022-11-16 07:58:46,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:46,931 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:46,931 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:46,931 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:46,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:47,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:47,641 INFO L138 Inliner]: procedures = 738, calls = 11889, calls flagged for inlining = 334, calls inlined = 253, statements flattened = 12899 [2022-11-16 07:58:47,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:47,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:47,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:47,644 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:47,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:47,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:47,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:47,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,245 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:48,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:48,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:48,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:48,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:46" (1/1) ... [2022-11-16 07:58:48,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:48,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:48,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:48,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:58:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:58:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:58:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:58:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 07:58:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 07:58:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 07:58:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 07:58:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 07:58:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 07:58:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:58:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:58:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:58:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:58:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 07:58:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 07:58:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 07:58:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 07:58:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 07:58:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 07:58:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:58:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 07:58:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 07:58:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 07:58:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:58:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:58:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 07:58:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 07:58:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 07:58:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 07:58:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 07:58:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 07:58:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:58:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:58:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:58:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:58:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:58:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:58:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:58:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:58:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:58:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:58:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 07:58:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 07:58:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:58:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:58:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 07:58:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 07:58:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 07:58:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 07:58:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 07:58:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 07:58:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 07:58:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 07:58:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 07:58:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 07:58:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:58:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:58:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 07:58:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 07:58:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 07:58:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 07:58:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 07:58:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 07:58:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 07:58:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 07:58:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:58:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:58:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 07:58:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 07:58:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 07:58:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 07:58:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:58:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:58:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:58:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:58:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:58:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:58:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 07:58:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 07:58:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:58:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:58:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 07:58:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 07:58:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:58:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:58:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:58:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 07:58:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 07:58:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 07:58:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 07:58:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:58:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:58:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:58:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:58:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:58:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:58:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:58:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:58:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 07:58:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 07:58:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 07:58:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 07:58:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:58:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:58:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 07:58:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 07:58:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:58:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:58:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 07:58:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 07:58:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 07:58:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 07:58:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 07:58:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 07:58:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:58:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 07:58:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:58:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:58:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:58:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:58:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 07:58:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 07:58:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:58:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:58:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 07:58:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:58:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 07:58:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 07:58:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 07:58:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:58:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:58:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 07:58:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 07:58:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:58:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:58:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 07:58:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 07:58:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 07:58:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 07:58:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 07:58:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 07:58:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:58:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:58:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 07:58:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 07:58:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 07:58:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 07:58:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 07:58:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 07:58:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 07:58:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 07:58:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 07:58:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 07:58:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 07:58:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 07:58:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 07:58:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 07:58:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 07:58:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 07:58:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 07:58:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 07:58:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:58:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:58:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:58:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:58:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 07:58:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 07:58:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 07:58:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 07:58:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 07:58:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 07:58:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 07:58:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 07:58:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:58:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 07:58:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 07:58:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 07:58:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 07:58:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 07:58:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:58:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:58:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 07:58:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 07:58:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 07:58:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 07:58:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 07:58:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 07:58:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 07:58:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 07:58:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 07:58:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 07:58:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:58:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:58:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:58:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:58:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 07:58:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 07:58:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 07:58:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 07:58:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 07:58:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 07:58:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:58:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:58:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 07:58:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 07:58:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 07:58:48,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 07:58:48,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:58:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:58:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 07:58:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 07:58:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:58:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:58:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 07:58:48,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 07:58:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:48,479 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 07:58:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 07:58:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:58:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:58:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 07:58:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 07:58:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:48,480 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 07:58:48,480 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 07:58:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 07:58:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 07:58:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 07:58:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 07:58:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 07:58:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 07:58:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 07:58:48,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 07:58:48,481 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 07:58:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 07:58:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 07:58:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 07:58:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 07:58:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 07:58:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 07:58:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 07:58:48,482 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 07:58:48,482 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 07:58:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:58:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:58:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:58:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:58:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 07:58:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 07:58:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:58:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:58:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 07:58:48,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 07:58:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:58:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:58:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 07:58:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 07:58:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 07:58:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 07:58:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 07:58:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 07:58:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 07:58:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 07:58:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:58:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 07:58:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 07:58:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 07:58:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 07:58:48,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 07:58:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 07:58:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 07:58:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 07:58:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 07:58:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 07:58:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:58:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:58:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:58:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 07:58:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 07:58:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:58:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:58:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 07:58:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 07:58:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 07:58:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 07:58:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:58:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:58:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 07:58:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 07:58:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:58:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:58:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 07:58:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 07:58:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 07:58:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 07:58:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 07:58:48,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 07:58:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:58:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:58:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 07:58:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 07:58:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:58:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:58:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 07:58:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 07:58:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 07:58:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 07:58:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 07:58:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 07:58:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 07:58:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 07:58:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 07:58:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 07:58:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:58:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:58:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 07:58:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 07:58:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 07:58:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 07:58:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 07:58:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 07:58:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 07:58:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 07:58:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 07:58:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:58:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 07:58:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 07:58:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 07:58:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 07:58:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:58:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:58:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:58:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:58:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 07:58:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 07:58:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 07:58:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 07:58:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 07:58:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 07:58:49,951 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:49,955 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:59:18,477 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:59:46,557 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:59:46,561 INFO L158 Benchmark]: Toolchain (without parser) took 68823.17ms. Allocated memory was 123.7MB in the beginning and 786.4MB in the end (delta: 662.7MB). Free memory was 80.1MB in the beginning and 540.2MB in the end (delta: -460.1MB). Peak memory consumption was 656.5MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,562 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory was 103.2MB in the beginning and 103.2MB in the end (delta: 69.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9190.12ms. Allocated memory was 123.7MB in the beginning and 459.3MB in the end (delta: 335.5MB). Free memory was 80.1MB in the beginning and 248.8MB in the end (delta: -168.7MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 711.89ms. Allocated memory is still 459.3MB. Free memory was 248.8MB in the beginning and 279.2MB in the end (delta: -30.4MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,564 INFO L158 Benchmark]: Boogie Preprocessor took 734.48ms. Allocated memory is still 459.3MB. Free memory was 279.2MB in the beginning and 227.9MB in the end (delta: 51.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,564 INFO L158 Benchmark]: RCFGBuilder took 58180.86ms. Allocated memory was 459.3MB in the beginning and 786.4MB in the end (delta: 327.2MB). Free memory was 226.8MB in the beginning and 540.2MB in the end (delta: -313.4MB). Peak memory consumption was 468.8MB. Max. memory is 16.1GB. [2022-11-16 07:59:46,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory was 103.2MB in the beginning and 103.2MB in the end (delta: 69.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9190.12ms. Allocated memory was 123.7MB in the beginning and 459.3MB in the end (delta: 335.5MB). Free memory was 80.1MB in the beginning and 248.8MB in the end (delta: -168.7MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 711.89ms. Allocated memory is still 459.3MB. Free memory was 248.8MB in the beginning and 279.2MB in the end (delta: -30.4MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 734.48ms. Allocated memory is still 459.3MB. Free memory was 279.2MB in the beginning and 227.9MB in the end (delta: 51.4MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * RCFGBuilder took 58180.86ms. Allocated memory was 459.3MB in the beginning and 786.4MB in the end (delta: 327.2MB). Free memory was 226.8MB in the beginning and 540.2MB in the end (delta: -313.4MB). Peak memory consumption was 468.8MB. 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 07:59:46,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/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 c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e --- 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 07:59:48,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:59:48,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:59:48,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:59:48,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:59:48,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:59:48,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:59:48,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:59:48,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:59:48,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:59:48,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:59:48,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:59:48,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:59:48,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:59:48,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:59:48,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:59:48,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:59:48,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:59:48,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:59:48,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:59:48,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:59:48,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:59:48,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:59:48,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:59:48,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:59:48,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:59:48,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:59:48,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:59:48,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:59:48,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:59:48,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:59:48,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:59:48,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:59:48,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:59:48,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:59:48,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:59:48,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:59:48,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:59:48,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:59:48,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:59:48,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:59:48,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:59:49,001 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:59:49,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:59:49,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:59:49,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:59:49,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:59:49,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:59:49,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:59:49,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:59:49,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:59:49,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:59:49,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:59:49,008 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:59:49,009 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:59:49,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:59:49,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:59:49,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:59:49,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:59:49,010 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:59:49,010 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:59:49,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:59:49,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:59:49,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:59:49,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:59:49,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:59:49,011 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:59:49,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:59:49,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:59:49,012 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:59:49,012 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:59:49,012 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_65e983af-291a-47c7-b333-51c9980ac6fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e [2022-11-16 07:59:49,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:59:49,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:59:49,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:59:49,439 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:59:49,440 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:59:49,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 07:59:49,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/3a96d0278/13e9326e2fbe47789e91dc0b6f1ae343/FLAGb278b7acf [2022-11-16 07:59:50,811 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:59:50,812 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 07:59:50,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/3a96d0278/13e9326e2fbe47789e91dc0b6f1ae343/FLAGb278b7acf [2022-11-16 07:59:51,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/data/3a96d0278/13e9326e2fbe47789e91dc0b6f1ae343 [2022-11-16 07:59:51,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:59:51,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:59:51,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:59:51,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:59:51,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:59:51,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:51" (1/1) ... [2022-11-16 07:59:51,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2797c239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:59:51, skipping insertion in model container [2022-11-16 07:59:51,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:59:51" (1/1) ... [2022-11-16 07:59:51,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:59:51,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:59:59,094 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 07:59:59,097 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 07:59:59,098 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 07:59:59,098 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 07:59:59,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:59:59,270 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:59:59,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:00:00,248 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 08:00:00,249 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 08:00:00,249 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 08:00:00,253 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 08:00:00,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:00:00,312 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:00:01,181 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 08:00:01,195 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 08:00:01,197 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 08:00:01,201 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_65e983af-291a-47c7-b333-51c9980ac6fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 08:00:01,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:00:01,878 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:00:01,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01 WrapperNode [2022-11-16 08:00:01,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:00:01,880 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:00:01,880 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:00:01,881 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:00:01,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:02,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:02,637 INFO L138 Inliner]: procedures = 755, calls = 11889, calls flagged for inlining = 337, calls inlined = 255, statements flattened = 12549 [2022-11-16 08:00:02,638 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:00:02,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:00:02,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:00:02,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:00:02,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:02,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:02,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:02,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,122 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:00:03,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:00:03,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:00:03,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:00:03,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:01" (1/1) ... [2022-11-16 08:00:03,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:00:03,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:00:03,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:00:03,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:00:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:00:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:00:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:00:03,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:00:03,295 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 08:00:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 08:00:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 08:00:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 08:00:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 08:00:03,296 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 08:00:03,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:00:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:00:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:00:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:00:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 08:00:03,297 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 08:00:03,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 08:00:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 08:00:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 08:00:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 08:00:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:00:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 08:00:03,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 08:00:03,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 08:00:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:00:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:00:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:00:03,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:00:03,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 08:00:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 08:00:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 08:00:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 08:00:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:00:03,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:00:03,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:00:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:00:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:00:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:00:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:00:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:00:03,301 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:00:03,301 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:00:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:00:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:00:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:00:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:00:03,302 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:00:03,302 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:00:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 08:00:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 08:00:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 08:00:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 08:00:03,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:00:03,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:00:03,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 08:00:03,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 08:00:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:00:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:00:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 08:00:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 08:00:03,305 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:00:03,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:00:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 08:00:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 08:00:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 08:00:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 08:00:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:00:03,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:00:03,306 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 08:00:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 08:00:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 08:00:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 08:00:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:00:03,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:00:03,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:00:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:00:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 08:00:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 08:00:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:00:03,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:00:03,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 08:00:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 08:00:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:00:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:00:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 08:00:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 08:00:03,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 08:00:03,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 08:00:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:00:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:00:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:00:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:00:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:00:03,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:00:03,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:00:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:00:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:00:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:00:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:00:03,311 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:00:03,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:00:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:00:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 08:00:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 08:00:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:00:03,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:00:03,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 08:00:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 08:00:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 08:00:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 08:00:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 08:00:03,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 08:00:03,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:00:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 08:00:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:00:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:00:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:00:03,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:00:03,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:00:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:00:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 08:00:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 08:00:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:00:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:00:03,315 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 08:00:03,315 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 08:00:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:00:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:00:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:00:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:00:03,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:00:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:00:03,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:00:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:00:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:00:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 08:00:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 08:00:03,317 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 08:00:03,317 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 08:00:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 08:00:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 08:00:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:00:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:00:03,318 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:00:03,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:00:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:00:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:00:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 08:00:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 08:00:03,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 08:00:03,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 08:00:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:00:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:00:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 08:00:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 08:00:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:00:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:00:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:00:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:00:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:00:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:00:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:00:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 08:00:03,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 08:00:03,321 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 08:00:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 08:00:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:00:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:00:03,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:00:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:00:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:00:03,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:00:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:00:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:00:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:00:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:00:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 08:00:03,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 08:00:03,323 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:00:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:00:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 08:00:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 08:00:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 08:00:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 08:00:03,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:00:03,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 08:00:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 08:00:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 08:00:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 08:00:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 08:00:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:00:03,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:00:03,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 08:00:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 08:00:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 08:00:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 08:00:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 08:00:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 08:00:03,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 08:00:03,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 08:00:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 08:00:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 08:00:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:00:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:00:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 08:00:03,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 08:00:03,327 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 08:00:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 08:00:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 08:00:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 08:00:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:00:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:00:03,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:00:03,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:00:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:00:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:00:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 08:00:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 08:00:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:00:03,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:00:03,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:00:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:00:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:00:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:00:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:00:03,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:00:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:00:03,330 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 08:00:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 08:00:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:00:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:00:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 08:00:03,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 08:00:03,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:00:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 08:00:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 08:00:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 08:00:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 08:00:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 08:00:03,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 08:00:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 08:00:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 08:00:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 08:00:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 08:00:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:00:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:00:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:00:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 08:00:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 08:00:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:00:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:00:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 08:00:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 08:00:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:00:03,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:00:03,335 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 08:00:03,335 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 08:00:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 08:00:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 08:00:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 08:00:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 08:00:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 08:00:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 08:00:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:00:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:00:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 08:00:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 08:00:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:00:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:00:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:00:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:00:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:00:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:00:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 08:00:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 08:00:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 08:00:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 08:00:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:00:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:00:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:00:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:00:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 08:00:03,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 08:00:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:00:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:00:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 08:00:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 08:00:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:00:03,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:00:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 08:00:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 08:00:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 08:00:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 08:00:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 08:00:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 08:00:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 08:00:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 08:00:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:00:03,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:00:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:00:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:00:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:00:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:00:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 08:00:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 08:00:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:00:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:00:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 08:00:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 08:00:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 08:00:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 08:00:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 08:00:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 08:00:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:00:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:00:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 08:00:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 08:00:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 08:00:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 08:00:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:00:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:00:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:00:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:00:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 08:00:03,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 08:00:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:00:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:00:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:00:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:00:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:00:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:00:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:00:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:00:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:00:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:00:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 08:00:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 08:00:03,347 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:00:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:00:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 08:00:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 08:00:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:00:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 08:00:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 08:00:03,348 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 08:00:03,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 08:00:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 08:00:03,349 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 08:00:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 08:00:03,349 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 08:00:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 08:00:03,350 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 08:00:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:00:03,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:00:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:00:03,350 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:00:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 08:00:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 08:00:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 08:00:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 08:00:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:00:03,351 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:00:04,960 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:00:04,964 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:00:05,267 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:00:24,171 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/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 08:00:24,173 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_65e983af-291a-47c7-b333-51c9980ac6fb/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 08:00:24,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e983af-291a-47c7-b333-51c9980ac6fb/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2022-11-16 08:00:24,182 INFO L158 Benchmark]: Toolchain (without parser) took 33166.16ms. Allocated memory was 100.7MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 66.3MB in the beginning and 949.7MB in the end (delta: -883.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 08:00:24,182 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 42.1MB in the beginning and 42.0MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:00:24,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10866.34ms. Allocated memory was 100.7MB in the beginning and 578.8MB in the end (delta: 478.2MB). Free memory was 66.3MB in the beginning and 266.7MB in the end (delta: -200.3MB). Peak memory consumption was 279.5MB. Max. memory is 16.1GB. [2022-11-16 08:00:24,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 757.73ms. Allocated memory is still 578.8MB. Free memory was 265.6MB in the beginning and 371.5MB in the end (delta: -105.9MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2022-11-16 08:00:24,184 INFO L158 Benchmark]: Boogie Preprocessor took 580.58ms. Allocated memory is still 578.8MB. Free memory was 371.5MB in the beginning and 272.9MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2022-11-16 08:00:24,184 INFO L158 Benchmark]: RCFGBuilder took 20954.90ms. Allocated memory was 578.8MB in the beginning and 1.8GB in the end (delta: 1.2GB). Free memory was 272.9MB in the beginning and 949.7MB in the end (delta: -676.8MB). Peak memory consumption was 982.5MB. Max. memory is 16.1GB. [2022-11-16 08:00:24,186 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 42.1MB in the beginning and 42.0MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10866.34ms. Allocated memory was 100.7MB in the beginning and 578.8MB in the end (delta: 478.2MB). Free memory was 66.3MB in the beginning and 266.7MB in the end (delta: -200.3MB). Peak memory consumption was 279.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 757.73ms. Allocated memory is still 578.8MB. Free memory was 265.6MB in the beginning and 371.5MB in the end (delta: -105.9MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 580.58ms. Allocated memory is still 578.8MB. Free memory was 371.5MB in the beginning and 272.9MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * RCFGBuilder took 20954.90ms. Allocated memory was 578.8MB in the beginning and 1.8GB in the end (delta: 1.2GB). Free memory was 272.9MB in the beginning and 949.7MB in the end (delta: -676.8MB). Peak memory consumption was 982.5MB. 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_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/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_65e983af-291a-47c7-b333-51c9980ac6fb/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")