./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-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- 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 12:23:38,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:23:38,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:23:38,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:23:38,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:23:38,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:23:38,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:23:38,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:23:38,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:23:38,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:23:38,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:23:38,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:23:38,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:23:38,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:23:38,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:23:38,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:23:38,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:23:38,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:23:38,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:23:38,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:23:38,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:23:38,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:23:38,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:23:38,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:23:38,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:23:38,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:23:38,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:23:38,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:23:38,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:23:38,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:23:38,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:23:38,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:23:38,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:23:38,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:23:38,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:23:38,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:23:38,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:23:38,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:23:38,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:23:38,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:23:38,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:23:38,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:23:38,260 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:23:38,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:23:38,261 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:23:38,264 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:23:38,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:23:38,266 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:23:38,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:23:38,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:23:38,268 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:23:38,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:23:38,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:23:38,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:23:38,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:23:38,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:23:38,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:23:38,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:23:38,271 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:23:38,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:23:38,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:23:38,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:23:38,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:23:38,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:23:38,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:23:38,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:23:38,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:23:38,275 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:23:38,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:23:38,276 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:23:38,276 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:23:38,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:23:38,277 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2022-11-16 12:23:38,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:23:38,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:23:38,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:23:38,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:23:38,745 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:23:38,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:23:38,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/87acb9ee1/6f0c95fdb50e421984cbf3376cde6500/FLAGac10761d8 [2022-11-16 12:23:40,805 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:23:40,806 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:23:41,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/87acb9ee1/6f0c95fdb50e421984cbf3376cde6500/FLAGac10761d8 [2022-11-16 12:23:41,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/87acb9ee1/6f0c95fdb50e421984cbf3376cde6500 [2022-11-16 12:23:41,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:23:41,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:23:41,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:41,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:23:41,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:23:41,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:41" (1/1) ... [2022-11-16 12:23:41,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a6278c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:41, skipping insertion in model container [2022-11-16 12:23:41,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:41" (1/1) ... [2022-11-16 12:23:41,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:23:41,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:23:56,835 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2022-11-16 12:23:56,839 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2022-11-16 12:23:56,849 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2022-11-16 12:23:56,850 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2022-11-16 12:23:56,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:57,292 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:23:58,450 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2022-11-16 12:23:58,451 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2022-11-16 12:23:58,452 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2022-11-16 12:23:58,453 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2022-11-16 12:23:58,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:59,118 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:23:59,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59 WrapperNode [2022-11-16 12:23:59,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:59,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:23:59,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:23:59,120 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:23:59,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:23:59,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,095 INFO L138 Inliner]: procedures = 941, calls = 13553, calls flagged for inlining = 526, calls inlined = 255, statements flattened = 14057 [2022-11-16 12:24:00,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:24:00,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:24:00,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:24:00,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:24:00,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,832 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:00,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:01,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:24:01,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:24:01,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:24:01,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:24:01,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:59" (1/1) ... [2022-11-16 12:24:01,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:01,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:01,209 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:24:01,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:24:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 12:24:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 12:24:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:24:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:24:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:24:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:24:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:24:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:24:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:24:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:24:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 12:24:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 12:24:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 12:24:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 12:24:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:24:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:24:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:24:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:24:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:24:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 12:24:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 12:24:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:24:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:24:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:24:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:24:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:24:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:24:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 12:24:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 12:24:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:24:01,358 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:24:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2022-11-16 12:24:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2022-11-16 12:24:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:24:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:24:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 12:24:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 12:24:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:24:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:24:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 12:24:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 12:24:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 12:24:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 12:24:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 12:24:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 12:24:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:24:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:24:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:24:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:24:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:24:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:24:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:24:01,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:24:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:24:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 12:24:01,380 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 12:24:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 12:24:01,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 12:24:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:24:01,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:24:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:24:01,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:24:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:24:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:24:01,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:24:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:24:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:24:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 12:24:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 12:24:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:24:01,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:24:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:24:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 12:24:01,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 12:24:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:24:01,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:24:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:24:01,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:24:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:24:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:24:01,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:24:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:24:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 12:24:01,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 12:24:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:24:01,385 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:24:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 12:24:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 12:24:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 12:24:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 12:24:01,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:24:01,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:24:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:24:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:24:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 12:24:01,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 12:24:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:24:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 12:24:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 12:24:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:24:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:24:01,388 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 12:24:01,388 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 12:24:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:24:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:24:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 12:24:01,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 12:24:01,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:24:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:24:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:24:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:24:01,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 12:24:01,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 12:24:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 12:24:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 12:24:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 12:24:01,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 12:24:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:24:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:24:01,392 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:24:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 12:24:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 12:24:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:24:01,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 12:24:01,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 12:24:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 12:24:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 12:24:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 12:24:01,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 12:24:01,408 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 12:24:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 12:24:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 12:24:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 12:24:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:24:01,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:24:01,409 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:24:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:24:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:24:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:24:01,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 12:24:01,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 12:24:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:24:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:24:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:24:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:24:01,411 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 12:24:01,411 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 12:24:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 12:24:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 12:24:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:24:01,412 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:24:01,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:24:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:24:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:24:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:24:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:24:01,413 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:24:01,413 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 12:24:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 12:24:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 12:24:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 12:24:01,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 12:24:01,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 12:24:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:24:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:24:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 12:24:01,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 12:24:01,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:24:01,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:24:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:24:01,416 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:24:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:24:01,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:24:01,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:24:01,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 12:24:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 12:24:01,417 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 12:24:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 12:24:01,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 12:24:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 12:24:01,418 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:24:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:24:01,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 12:24:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 12:24:01,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:24:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:24:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 12:24:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 12:24:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 12:24:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 12:24:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:24:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:24:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:24:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:24:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:24:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:24:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 12:24:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 12:24:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:24:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:24:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 12:24:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 12:24:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:24:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:24:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 12:24:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 12:24:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:24:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 12:24:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 12:24:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:24:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:24:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:24:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:24:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 12:24:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 12:24:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 12:24:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 12:24:01,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:24:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:24:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:24:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:24:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:24:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:24:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 12:24:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 12:24:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:24:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:24:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 12:24:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 12:24:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 12:24:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 12:24:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:24:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:24:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:24:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:24:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:24:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:24:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:24:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:24:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:24:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:24:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:24:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:24:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:24:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:24:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:24:01,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:24:01,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:24:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:24:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 12:24:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 12:24:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:24:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:24:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:24:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:24:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:24:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:24:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:24:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:24:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:24:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:24:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:24:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:24:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:24:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 12:24:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 12:24:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 12:24:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 12:24:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 12:24:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 12:24:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:24:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:24:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:24:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:24:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 12:24:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 12:24:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 12:24:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 12:24:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:24:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:24:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 12:24:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 12:24:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2022-11-16 12:24:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2022-11-16 12:24:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:24:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:24:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:24:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:24:01,485 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:24:01,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:24:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 12:24:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 12:24:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 12:24:01,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 12:24:01,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:24:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:24:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:24:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:24:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:24:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 12:24:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 12:24:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 12:24:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 12:24:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 12:24:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 12:24:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 12:24:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 12:24:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 12:24:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 12:24:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:24:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:24:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 12:24:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 12:24:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:24:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:24:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 12:24:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 12:24:01,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:24:01,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:24:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:24:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:24:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:24:01,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:24:01,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:24:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:24:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 12:24:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 12:24:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 12:24:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 12:24:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:24:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:24:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:24:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 12:24:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 12:24:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 12:24:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 12:24:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:24:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:24:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:24:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:24:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:24:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:24:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:24:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:24:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:24:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:24:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:24:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:24:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 12:24:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 12:24:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 12:24:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 12:24:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:24:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:24:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:24:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:24:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 12:24:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 12:24:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 12:24:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 12:24:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:24:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:24:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:24:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:24:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:24:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:24:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:24:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:24:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 12:24:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 12:24:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:24:01,508 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:24:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:24:01,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:24:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 12:24:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 12:24:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 12:24:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 12:24:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:24:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:24:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:24:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:24:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:24:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:24:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 12:24:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 12:24:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:24:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:24:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 12:24:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 12:24:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:24:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:24:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:24:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:24:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:24:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:24:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:24:03,545 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:24:03,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:24:03,923 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:24:04,674 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:24:04,681 INFO L158 Benchmark]: Toolchain (without parser) took 23359.78ms. Allocated memory was 159.4MB in the beginning and 629.1MB in the end (delta: 469.8MB). Free memory was 118.3MB in the beginning and 289.7MB in the end (delta: -171.4MB). Peak memory consumption was 326.6MB. Max. memory is 16.1GB. [2022-11-16 12:24:04,682 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 94.4MB. Free memory was 69.9MB in the beginning and 69.8MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:24:04,683 INFO L158 Benchmark]: CACSL2BoogieTranslator took 17795.91ms. Allocated memory was 159.4MB in the beginning and 425.7MB in the end (delta: 266.3MB). Free memory was 117.7MB in the beginning and 172.3MB in the end (delta: -54.6MB). Peak memory consumption was 249.0MB. Max. memory is 16.1GB. [2022-11-16 12:24:04,684 INFO L158 Benchmark]: Boogie Procedure Inliner took 976.32ms. Allocated memory is still 425.7MB. Free memory was 172.3MB in the beginning and 180.7MB in the end (delta: -8.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 12:24:04,685 INFO L158 Benchmark]: Boogie Preprocessor took 990.97ms. Allocated memory was 425.7MB in the beginning and 629.1MB in the end (delta: 203.4MB). Free memory was 180.7MB in the beginning and 382.0MB in the end (delta: -201.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2022-11-16 12:24:04,685 INFO L158 Benchmark]: RCFGBuilder took 3588.76ms. Allocated memory is still 629.1MB. Free memory was 382.0MB in the beginning and 289.7MB in the end (delta: 92.3MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2022-11-16 12:24:04,689 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 94.4MB. Free memory was 69.9MB in the beginning and 69.8MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 17795.91ms. Allocated memory was 159.4MB in the beginning and 425.7MB in the end (delta: 266.3MB). Free memory was 117.7MB in the beginning and 172.3MB in the end (delta: -54.6MB). Peak memory consumption was 249.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 976.32ms. Allocated memory is still 425.7MB. Free memory was 172.3MB in the beginning and 180.7MB in the end (delta: -8.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 990.97ms. Allocated memory was 425.7MB in the beginning and 629.1MB in the end (delta: 203.4MB). Free memory was 180.7MB in the beginning and 382.0MB in the end (delta: -201.3MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3588.76ms. Allocated memory is still 629.1MB. Free memory was 382.0MB in the beginning and 289.7MB in the end (delta: 92.3MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 12:24:04,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- 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 12:24:07,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:24:07,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:24:07,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:24:07,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:24:07,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:24:07,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:24:07,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:24:07,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:24:07,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:24:07,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:24:07,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:24:07,705 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:24:07,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:24:07,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:24:07,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:24:07,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:24:07,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:24:07,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:24:07,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:24:07,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:24:07,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:24:07,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:24:07,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:24:07,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:24:07,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:24:07,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:24:07,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:24:07,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:24:07,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:24:07,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:24:07,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:24:07,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:24:07,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:24:07,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:24:07,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:24:07,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:24:07,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:24:07,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:24:07,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:24:07,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:24:07,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:24:07,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:24:07,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:24:07,837 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:24:07,838 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:24:07,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:24:07,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:24:07,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:24:07,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:24:07,841 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:24:07,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:24:07,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:24:07,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:24:07,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:24:07,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:24:07,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:24:07,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:24:07,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:24:07,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:24:07,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:24:07,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:24:07,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:24:07,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:24:07,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:24:07,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:07,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:24:07,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:24:07,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:24:07,848 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:24:07,848 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:24:07,848 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:24:07,849 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:24:07,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:24:07,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:24:07,850 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2022-11-16 12:24:08,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:24:08,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:24:08,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:24:08,429 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:24:08,432 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:24:08,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:24:08,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/61ed83209/f86be5a3cb7e467fb967346facd2a1dd/FLAG44c2fc1cf [2022-11-16 12:24:10,266 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:24:10,267 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:24:10,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/61ed83209/f86be5a3cb7e467fb967346facd2a1dd/FLAG44c2fc1cf [2022-11-16 12:24:10,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/data/61ed83209/f86be5a3cb7e467fb967346facd2a1dd [2022-11-16 12:24:10,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:24:10,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:24:10,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:24:10,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:24:10,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:24:10,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:10" (1/1) ... [2022-11-16 12:24:10,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fbef19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:10, skipping insertion in model container [2022-11-16 12:24:10,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:24:10" (1/1) ... [2022-11-16 12:24:10,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:24:10,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:24:23,906 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2022-11-16 12:24:23,910 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2022-11-16 12:24:23,911 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2022-11-16 12:24:23,912 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2022-11-16 12:24:24,007 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:24:24,274 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:24:24,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:24:25,870 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2022-11-16 12:24:25,871 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2022-11-16 12:24:25,872 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2022-11-16 12:24:25,872 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2022-11-16 12:24:25,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:24:26,133 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:24:27,383 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016655,1016668] [2022-11-16 12:24:27,384 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016821,1016834] [2022-11-16 12:24:27,385 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016985,1016998] [2022-11-16 12:24:27,394 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_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1017150,1017163] [2022-11-16 12:24:27,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:24:28,229 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:24:28,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28 WrapperNode [2022-11-16 12:24:28,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:24:28,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:24:28,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:24:28,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:24:28,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:28,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,169 INFO L138 Inliner]: procedures = 958, calls = 13553, calls flagged for inlining = 529, calls inlined = 257, statements flattened = 13680 [2022-11-16 12:24:29,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:24:29,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:24:29,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:24:29,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:24:29,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:29,984 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:30,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:30,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:24:30,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:24:30,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:24:30,212 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:24:30,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:24:28" (1/1) ... [2022-11-16 12:24:30,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:24:30,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:24:30,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:24:30,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:24:30,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 12:24:30,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 12:24:30,300 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:24:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:24:30,300 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:24:30,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:24:30,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:24:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:24:30,301 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:24:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:24:30,301 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 12:24:30,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 12:24:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 12:24:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 12:24:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:24:30,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:24:30,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:24:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:24:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:24:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 12:24:30,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 12:24:30,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:24:30,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:24:30,304 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:24:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:24:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:24:30,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:24:30,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 12:24:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 12:24:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:24:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:24:30,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2022-11-16 12:24:30,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2022-11-16 12:24:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:24:30,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:24:30,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 12:24:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 12:24:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:24:30,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:24:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 12:24:30,309 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 12:24:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 12:24:30,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 12:24:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 12:24:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 12:24:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:24:30,311 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:24:30,311 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:24:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:24:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:24:30,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:24:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:24:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:24:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 12:24:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 12:24:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 12:24:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 12:24:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:24:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:24:30,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:24:30,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:24:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:24:30,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:24:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:24:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:24:30,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:24:30,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 12:24:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 12:24:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:24:30,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:24:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:24:30,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 12:24:30,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 12:24:30,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:24:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:24:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:24:30,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:24:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:24:30,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:24:30,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:24:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:24:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 12:24:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 12:24:30,321 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:24:30,321 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:24:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 12:24:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 12:24:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 12:24:30,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 12:24:30,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:24:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:24:30,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:24:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:24:30,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 12:24:30,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 12:24:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:24:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 12:24:30,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 12:24:30,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:24:30,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:24:30,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 12:24:30,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 12:24:30,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:24:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:24:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 12:24:30,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 12:24:30,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:24:30,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:24:30,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:24:30,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:24:30,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 12:24:30,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 12:24:30,339 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 12:24:30,340 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 12:24:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 12:24:30,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 12:24:30,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:24:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:24:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:24:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 12:24:30,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 12:24:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:24:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 12:24:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 12:24:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 12:24:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 12:24:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 12:24:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 12:24:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 12:24:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 12:24:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 12:24:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 12:24:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:24:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:24:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:24:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:24:30,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:24:30,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:24:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 12:24:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 12:24:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:24:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:24:30,345 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:24:30,345 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:24:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 12:24:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 12:24:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 12:24:30,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 12:24:30,346 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:24:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:24:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:24:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:24:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:24:30,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:24:30,347 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:24:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:24:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 12:24:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 12:24:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 12:24:30,348 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 12:24:30,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 12:24:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 12:24:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:24:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 12:24:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 12:24:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 12:24:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:24:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:24:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:24:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:24:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:24:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:24:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:24:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:24:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:24:30,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:24:30,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 12:24:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 12:24:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 12:24:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 12:24:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 12:24:30,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 12:24:30,352 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:24:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:24:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 12:24:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 12:24:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:24:30,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:24:30,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 12:24:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 12:24:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 12:24:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 12:24:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:24:30,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:24:30,354 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:24:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:24:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:24:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:24:30,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 12:24:30,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 12:24:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:24:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:24:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 12:24:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 12:24:30,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:24:30,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:24:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 12:24:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 12:24:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:24:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 12:24:30,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 12:24:30,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:24:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:24:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:24:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:24:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 12:24:30,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 12:24:30,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 12:24:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 12:24:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:24:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:24:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:24:30,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:24:30,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:24:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:24:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 12:24:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 12:24:30,360 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:24:30,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:24:30,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 12:24:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 12:24:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 12:24:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 12:24:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:24:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:24:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:24:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:24:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:24:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:24:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:24:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 12:24:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:24:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:24:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:24:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:24:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:24:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:24:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:24:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:24:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:24:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:24:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:24:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:24:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:24:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 12:24:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 12:24:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:24:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:24:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:24:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:24:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:24:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:24:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:24:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:24:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:24:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:24:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:24:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:24:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:24:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 12:24:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 12:24:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 12:24:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 12:24:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 12:24:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 12:24:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:24:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:24:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:24:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:24:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:24:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 12:24:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 12:24:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 12:24:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 12:24:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:24:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:24:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 12:24:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 12:24:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2022-11-16 12:24:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2022-11-16 12:24:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:24:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:24:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:24:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:24:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:24:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:24:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:24:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 12:24:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 12:24:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:24:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:24:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 12:24:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 12:24:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:24:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:24:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:24:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:24:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:24:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:24:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:24:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 12:24:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 12:24:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 12:24:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 12:24:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 12:24:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 12:24:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 12:24:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 12:24:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 12:24:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 12:24:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:24:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:24:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 12:24:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 12:24:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:24:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:24:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 12:24:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 12:24:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:24:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:24:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:24:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:24:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:24:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:24:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:24:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:24:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 12:24:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 12:24:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 12:24:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 12:24:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:24:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:24:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:24:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:24:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:24:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:24:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:24:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 12:24:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 12:24:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 12:24:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 12:24:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:24:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:24:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:24:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:24:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:24:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:24:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:24:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:24:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:24:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:24:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:24:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 12:24:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 12:24:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 12:24:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 12:24:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 12:24:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:24:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:24:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:24:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:24:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 12:24:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 12:24:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 12:24:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 12:24:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:24:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:24:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:24:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:24:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:24:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:24:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 12:24:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 12:24:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:24:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:24:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:24:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:24:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 12:24:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 12:24:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 12:24:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 12:24:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:24:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:24:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:24:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:24:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:24:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:24:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 12:24:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 12:24:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:24:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:24:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 12:24:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 12:24:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:24:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:24:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:24:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:24:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:24:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:24:31,908 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:24:31,918 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:24:32,887 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:24:35,109 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:24:35,114 INFO L158 Benchmark]: Toolchain (without parser) took 24556.26ms. Allocated memory was 73.4MB in the beginning and 830.5MB in the end (delta: 757.1MB). Free memory was 35.9MB in the beginning and 567.6MB in the end (delta: -531.7MB). Peak memory consumption was 344.5MB. Max. memory is 16.1GB. [2022-11-16 12:24:35,114 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 56.6MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:24:35,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 17672.68ms. Allocated memory was 73.4MB in the beginning and 830.5MB in the end (delta: 757.1MB). Free memory was 35.7MB in the beginning and 599.1MB in the end (delta: -563.3MB). Peak memory consumption was 276.4MB. Max. memory is 16.1GB. [2022-11-16 12:24:35,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 939.05ms. Allocated memory is still 830.5MB. Free memory was 599.1MB in the beginning and 508.9MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 12:24:35,116 INFO L158 Benchmark]: Boogie Preprocessor took 1036.59ms. Allocated memory is still 830.5MB. Free memory was 508.9MB in the beginning and 590.7MB in the end (delta: -81.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-11-16 12:24:35,116 INFO L158 Benchmark]: RCFGBuilder took 4900.35ms. Allocated memory is still 830.5MB. Free memory was 590.7MB in the beginning and 567.6MB in the end (delta: 23.1MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. [2022-11-16 12:24:35,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 56.6MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 17672.68ms. Allocated memory was 73.4MB in the beginning and 830.5MB in the end (delta: 757.1MB). Free memory was 35.7MB in the beginning and 599.1MB in the end (delta: -563.3MB). Peak memory consumption was 276.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 939.05ms. Allocated memory is still 830.5MB. Free memory was 599.1MB in the beginning and 508.9MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1036.59ms. Allocated memory is still 830.5MB. Free memory was 508.9MB in the beginning and 590.7MB in the end (delta: -81.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4900.35ms. Allocated memory is still 830.5MB. Free memory was 590.7MB in the beginning and 567.6MB in the end (delta: 23.1MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 12:24:35,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54f9d0e6-ca9b-4ce6-95ba-f1ace8cdec92/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]