./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.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_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:21:53,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:21:53,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:21:53,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:21:53,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:21:53,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:21:53,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:21:53,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:21:53,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:21:53,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:21:53,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:21:53,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:21:53,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:21:53,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:21:53,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:21:53,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:21:53,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:21:53,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:21:53,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:21:53,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:21:53,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:21:53,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:21:53,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:21:53,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:21:53,808 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:21:53,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:21:53,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:21:53,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:21:53,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:21:53,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:21:53,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:21:53,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:21:53,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:21:53,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:21:53,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:21:53,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:21:53,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:21:53,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:21:53,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:21:53,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:21:53,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:21:53,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:21:53,890 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:21:53,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:21:53,892 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:21:53,892 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:21:53,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:21:53,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:21:53,902 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:21:53,902 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:21:53,903 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:21:53,903 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:21:53,904 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:21:53,905 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:21:53,905 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:21:53,905 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:21:53,905 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:21:53,906 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:21:53,906 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:21:53,906 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:21:53,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:21:53,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:21:53,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:21:53,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:21:53,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:21:53,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:21:53,909 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:21:53,909 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:21:53,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:21:53,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:21:53,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:21:53,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:21:53,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:21:53,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:21:53,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:21:53,912 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:21:53,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:21:53,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:21:53,913 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:21:53,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:21:53,914 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2021-11-23 17:21:54,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:21:54,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:21:54,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:21:54,321 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:21:54,322 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:21:54,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 17:21:54,423 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/8bb848014/a7800126648a43b18c67cecdeb7b049f/FLAGed81ef860 [2021-11-23 17:21:55,988 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:21:55,989 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 17:21:56,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/8bb848014/a7800126648a43b18c67cecdeb7b049f/FLAGed81ef860 [2021-11-23 17:21:56,403 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/8bb848014/a7800126648a43b18c67cecdeb7b049f [2021-11-23 17:21:56,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:21:56,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:21:56,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:21:56,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:21:56,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:21:56,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:56" (1/1) ... [2021-11-23 17:21:56,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b46b5b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:56, skipping insertion in model container [2021-11-23 17:21:56,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:56" (1/1) ... [2021-11-23 17:21:56,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:21:56,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:11,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:11,535 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:11,536 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:11,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:11,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:11,928 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:22:13,393 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:13,394 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:13,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:13,396 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:13,410 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:13,971 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:22:13,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13 WrapperNode [2021-11-23 17:22:13,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:13,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:13,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:22:13,974 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:22:13,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:14,467 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:15,415 INFO L137 Inliner]: procedures = 941, calls = 13347, calls flagged for inlining = 526, calls inlined = 255, statements flattened = 14260 [2021-11-23 17:22:15,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:15,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:22:15,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:22:15,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:22:15,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:15,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:15,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:15,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:16,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:16,380 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:16,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:16,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:22:16,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:22:16,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:22:16,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:22:16,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:13" (1/1) ... [2021-11-23 17:22:16,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:16,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:22:16,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:22:16,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:22:16,814 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 17:22:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 17:22:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 17:22:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 17:22:16,815 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 17:22:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 17:22:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 17:22:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 17:22:16,816 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:22:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:22:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 17:22:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 17:22:16,817 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 17:22:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 17:22:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:22:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:22:16,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:22:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:22:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:22:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 17:22:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 17:22:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:22:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:22:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 17:22:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 17:22:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 17:22:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 17:22:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 17:22:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 17:22:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:22:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:22:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 17:22:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 17:22:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:22:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:22:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 17:22:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 17:22:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:22:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:22:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 17:22:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 17:22:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 17:22:16,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 17:22:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 17:22:16,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 17:22:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:22:16,828 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:22:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 17:22:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 17:22:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 17:22:16,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 17:22:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:22:16,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:22:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:22:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 17:22:16,831 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 17:22:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 17:22:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 17:22:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:22:16,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:22:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:22:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:22:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:22:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:22:16,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:22:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:22:16,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:22:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 17:22:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 17:22:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 17:22:16,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 17:22:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:22:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 17:22:16,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 17:22:16,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:22:16,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:22:16,838 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:22:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:22:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:22:16,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 17:22:16,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 17:22:16,840 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:22:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 17:22:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 17:22:16,841 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:22:16,841 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:22:16,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 17:22:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 17:22:16,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 17:22:16,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 17:22:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:22:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:22:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 17:22:16,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 17:22:16,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 17:22:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 17:22:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:22:16,845 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 17:22:16,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 17:22:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 17:22:16,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 17:22:16,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 17:22:16,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 17:22:16,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 17:22:16,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 17:22:16,849 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 17:22:16,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 17:22:16,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 17:22:16,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 17:22:16,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:22:16,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:22:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 17:22:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 17:22:16,855 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 17:22:16,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 17:22:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 17:22:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 17:22:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:22:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:22:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:22:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 17:22:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 17:22:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:22:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 17:22:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 17:22:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 17:22:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 17:22:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 17:22:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 17:22:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 17:22:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 17:22:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 17:22:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 17:22:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:22:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:22:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 17:22:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 17:22:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 17:22:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 17:22:16,869 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:22:16,869 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:22:16,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 17:22:16,869 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 17:22:16,869 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 17:22:16,870 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 17:22:16,870 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 17:22:16,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 17:22:16,870 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 17:22:16,871 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 17:22:16,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:22:16,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:22:16,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 17:22:16,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 17:22:16,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:22:16,872 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:22:16,872 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 17:22:16,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 17:22:16,873 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 17:22:16,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 17:22:16,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 17:22:16,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 17:22:16,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 17:22:16,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 17:22:16,874 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 17:22:16,874 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 17:22:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:22:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:22:16,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:22:16,875 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 17:22:16,875 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 17:22:16,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 17:22:16,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 17:22:16,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 17:22:16,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 17:22:16,876 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 17:22:16,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 17:22:16,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 17:22:16,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 17:22:16,879 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 17:22:16,879 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 17:22:16,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 17:22:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 17:22:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:22:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:22:16,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 17:22:16,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 17:22:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 17:22:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 17:22:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 17:22:16,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 17:22:16,881 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 17:22:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 17:22:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-23 17:22:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-23 17:22:16,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 17:22:16,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 17:22:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 17:22:16,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 17:22:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 17:22:16,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 17:22:16,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-23 17:22:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-23 17:22:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 17:22:16,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 17:22:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 17:22:16,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 17:22:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 17:22:16,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 17:22:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 17:22:16,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:22:16,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:22:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 17:22:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 17:22:16,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 17:22:16,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 17:22:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:22:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:22:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 17:22:16,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 17:22:16,887 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:22:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:22:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 17:22:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 17:22:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:22:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:22:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 17:22:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 17:22:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 17:22:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 17:22:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:22:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:22:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 17:22:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 17:22:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:22:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:22:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 17:22:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 17:22:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 17:22:16,897 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 17:22:16,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:22:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 17:22:16,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 17:22:16,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:22:16,900 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:22:16,901 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 17:22:16,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 17:22:16,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:22:16,901 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 17:22:16,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 17:22:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 17:22:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 17:22:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 17:22:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 17:22:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:22:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:22:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:22:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:22:16,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:22:16,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 17:22:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 17:22:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 17:22:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 17:22:16,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:22:16,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:22:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 17:22:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 17:22:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 17:22:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 17:22:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 17:22:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 17:22:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 17:22:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 17:22:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:22:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:22:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 17:22:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 17:22:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 17:22:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 17:22:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 17:22:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 17:22:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 17:22:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 17:22:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 17:22:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 17:22:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:22:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:22:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:22:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:22:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 17:22:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 17:22:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 17:22:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 17:22:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 17:22:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 17:22:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:22:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:22:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:22:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 17:22:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 17:22:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 17:22:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 17:22:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 17:22:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 17:22:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 17:22:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 17:22:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 17:22:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 17:22:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 17:22:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 17:22:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 17:22:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 17:22:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 17:22:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 17:22:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 17:22:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 17:22:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 17:22:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 17:22:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 17:22:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 17:22:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 17:22:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 17:22:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 17:22:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 17:22:16,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 17:22:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 17:22:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 17:22:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 17:22:16,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 17:22:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 17:22:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 17:22:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 17:22:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:22:16,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 17:22:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 17:22:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 17:22:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 17:22:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 17:22:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 17:22:16,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:22:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:22:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 17:22:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 17:22:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 17:22:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 17:22:16,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 17:22:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 17:22:16,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 17:22:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 17:22:16,921 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 17:22:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 17:22:16,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 17:22:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 17:22:16,922 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 17:22:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 17:22:16,922 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 17:22:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 17:22:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 17:22:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 17:22:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 17:22:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 17:22:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 17:22:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 17:22:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:22:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:22:16,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 17:22:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 17:22:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 17:22:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 17:22:16,925 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 17:22:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 17:22:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 17:22:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 17:22:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 17:22:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 17:22:16,926 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 17:22:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 17:22:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 17:22:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 17:22:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:22:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:22:16,927 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 17:22:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 17:22:16,928 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:22:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:22:16,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 17:22:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 17:22:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:22:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:22:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 17:22:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 17:22:16,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:22:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:22:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:22:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 17:22:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 17:22:16,930 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 17:22:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 17:22:18,923 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:22:18,933 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:22:19,414 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:22:19,420 INFO L158 Benchmark]: Toolchain (without parser) took 23010.01ms. Allocated memory was 115.3MB in the beginning and 568.3MB in the end (delta: 453.0MB). Free memory was 66.1MB in the beginning and 324.3MB in the end (delta: -258.2MB). Peak memory consumption was 314.2MB. Max. memory is 16.1GB. [2021-11-23 17:22:19,421 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 79.7MB. Free memory was 50.4MB in the beginning and 50.4MB in the end (delta: 26.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:22:19,422 INFO L158 Benchmark]: CACSL2BoogieTranslator took 17561.53ms. Allocated memory was 115.3MB in the beginning and 381.7MB in the end (delta: 266.3MB). Free memory was 66.1MB in the beginning and 168.1MB in the end (delta: -102.0MB). Peak memory consumption was 238.7MB. Max. memory is 16.1GB. [2021-11-23 17:22:19,423 INFO L158 Benchmark]: Boogie Procedure Inliner took 1444.38ms. Allocated memory was 381.7MB in the beginning and 568.3MB in the end (delta: 186.6MB). Free memory was 168.1MB in the beginning and 344.3MB in the end (delta: -176.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 17:22:19,424 INFO L158 Benchmark]: Boogie Preprocessor took 1283.47ms. Allocated memory is still 568.3MB. Free memory was 344.3MB in the beginning and 263.5MB in the end (delta: 80.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 17:22:19,425 INFO L158 Benchmark]: RCFGBuilder took 2714.70ms. Allocated memory is still 568.3MB. Free memory was 263.5MB in the beginning and 324.3MB in the end (delta: -60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 17:22:19,429 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 79.7MB. Free memory was 50.4MB in the beginning and 50.4MB in the end (delta: 26.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 17561.53ms. Allocated memory was 115.3MB in the beginning and 381.7MB in the end (delta: 266.3MB). Free memory was 66.1MB in the beginning and 168.1MB in the end (delta: -102.0MB). Peak memory consumption was 238.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1444.38ms. Allocated memory was 381.7MB in the beginning and 568.3MB in the end (delta: 186.6MB). Free memory was 168.1MB in the beginning and 344.3MB in the end (delta: -176.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1283.47ms. Allocated memory is still 568.3MB. Free memory was 344.3MB in the beginning and 263.5MB in the end (delta: 80.7MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2714.70ms. Allocated memory is still 568.3MB. Free memory was 263.5MB in the beginning and 324.3MB in the end (delta: -60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:22:19,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.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_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:22:22,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:22:22,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:22:22,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:22:22,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:22:22,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:22:22,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:22:22,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:22:22,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:22:22,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:22:22,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:22:22,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:22:22,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:22:22,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:22:22,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:22:22,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:22:22,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:22:22,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:22:22,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:22:22,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:22:22,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:22:22,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:22:22,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:22:22,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:22:22,830 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:22:22,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:22:22,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:22:22,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:22:22,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:22:22,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:22:22,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:22:22,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:22:22,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:22:22,847 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:22:22,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:22:22,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:22:22,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:22:22,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:22:22,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:22:22,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:22:22,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:22:22,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:22:22,929 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:22:22,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:22:22,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:22:22,931 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:22:22,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:22:22,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:22:22,932 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:22:22,933 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:22:22,933 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:22:22,933 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:22:22,935 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:22:22,935 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:22:22,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:22:22,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:22:22,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:22:22,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:22:22,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:22:22,938 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:22:22,939 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:22:22,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:22:22,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:22:22,940 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:22:22,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:22:22,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:22:22,940 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:22:22,941 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:22:22,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:22,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:22:22,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:22:22,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:22:22,942 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:22:22,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:22:22,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:22:22,943 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:22:22,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:22:22,944 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_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a36d96febd92d8b2e1e89f2d9c8f81da37b0d1da51d334cbe7ea23a31a3133d1 [2021-11-23 17:22:23,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:22:23,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:22:23,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:22:23,498 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:22:23,499 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:22:23,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 17:22:23,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/b5303b0a1/4f5cc16028e847798ecff6f77139692c/FLAG8b14df3dd [2021-11-23 17:22:25,438 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:22:25,440 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-23 17:22:25,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/b5303b0a1/4f5cc16028e847798ecff6f77139692c/FLAG8b14df3dd [2021-11-23 17:22:26,064 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/data/b5303b0a1/4f5cc16028e847798ecff6f77139692c [2021-11-23 17:22:26,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:22:26,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:22:26,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:26,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:22:26,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:22:26,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:26" (1/1) ... [2021-11-23 17:22:26,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745acb76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:26, skipping insertion in model container [2021-11-23 17:22:26,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:26" (1/1) ... [2021-11-23 17:22:26,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:22:26,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:42,131 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:42,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:42,139 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:42,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:42,257 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:42,658 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:22:42,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:44,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:44,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:44,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:44,480 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:44,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:44,732 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:22:46,128 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:46,129 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:46,131 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:46,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/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] [2021-11-23 17:22:46,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:47,036 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:22:47,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47 WrapperNode [2021-11-23 17:22:47,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:47,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:47,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:22:47,040 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:22:47,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:47,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,007 INFO L137 Inliner]: procedures = 958, calls = 13347, calls flagged for inlining = 529, calls inlined = 257, statements flattened = 13981 [2021-11-23 17:22:48,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:48,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:22:48,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:22:48,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:22:48,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:48,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:49,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:49,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:22:49,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:22:49,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:22:49,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:22:49,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:47" (1/1) ... [2021-11-23 17:22:49,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:49,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:22:49,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:22:49,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:22:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 17:22:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 17:22:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 17:22:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 17:22:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 17:22:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 17:22:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 17:22:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 17:22:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:22:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:22:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 17:22:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 17:22:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 17:22:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 17:22:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 17:22:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:22:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:22:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:22:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:22:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 17:22:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 17:22:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:22:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:22:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 17:22:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 17:22:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 17:22:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 17:22:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 17:22:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 17:22:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:22:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:22:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 17:22:49,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 17:22:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:22:49,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:22:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 17:22:49,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 17:22:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:22:49,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:22:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 17:22:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 17:22:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 17:22:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 17:22:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 17:22:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 17:22:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:22:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:22:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 17:22:49,265 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 17:22:49,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 17:22:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 17:22:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:22:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:22:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 17:22:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 17:22:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 17:22:49,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 17:22:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 17:22:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 17:22:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:22:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:22:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:22:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:22:49,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:22:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:22:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:22:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 17:22:49,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 17:22:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 17:22:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 17:22:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:22:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 17:22:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 17:22:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:22:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:22:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:22:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:22:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:22:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 17:22:49,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 17:22:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:22:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 17:22:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 17:22:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:22:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:22:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 17:22:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 17:22:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 17:22:49,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 17:22:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:22:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:22:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 17:22:49,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 17:22:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 17:22:49,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 17:22:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:22:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 17:22:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 17:22:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 17:22:49,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 17:22:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 17:22:49,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 17:22:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 17:22:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 17:22:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 17:22:49,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 17:22:49,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 17:22:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 17:22:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:22:49,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:22:49,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 17:22:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 17:22:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 17:22:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 17:22:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 17:22:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 17:22:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:22:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:22:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:22:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 17:22:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 17:22:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:22:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 17:22:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 17:22:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 17:22:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 17:22:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 17:22:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 17:22:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 17:22:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 17:22:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 17:22:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 17:22:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:22:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:22:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 17:22:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 17:22:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 17:22:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 17:22:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:22:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:22:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 17:22:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 17:22:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 17:22:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 17:22:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 17:22:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 17:22:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 17:22:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 17:22:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:22:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:22:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 17:22:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 17:22:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:22:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:22:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 17:22:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 17:22:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 17:22:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 17:22:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 17:22:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 17:22:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 17:22:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 17:22:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 17:22:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 17:22:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:22:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:22:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:22:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:22:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:22:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:22:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 17:22:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 17:22:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 17:22:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 17:22:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 17:22:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 17:22:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 17:22:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 17:22:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 17:22:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 17:22:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 17:22:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 17:22:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 17:22:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 17:22:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:22:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:22:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 17:22:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 17:22:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 17:22:49,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 17:22:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 17:22:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 17:22:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 17:22:49,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 17:22:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-23 17:22:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-23 17:22:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 17:22:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 17:22:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 17:22:49,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 17:22:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 17:22:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 17:22:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-23 17:22:49,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-23 17:22:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 17:22:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 17:22:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 17:22:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 17:22:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 17:22:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 17:22:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 17:22:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:22:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:22:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 17:22:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 17:22:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 17:22:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 17:22:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:22:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:22:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 17:22:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 17:22:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:22:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:22:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 17:22:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 17:22:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:22:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:22:49,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 17:22:49,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 17:22:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 17:22:49,331 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 17:22:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:22:49,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:22:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 17:22:49,332 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 17:22:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:22:49,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:22:49,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 17:22:49,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 17:22:49,336 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 17:22:49,337 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 17:22:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:22:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:22:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:22:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:22:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:22:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 17:22:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 17:22:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:22:49,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:22:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 17:22:49,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 17:22:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 17:22:49,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 17:22:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 17:22:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 17:22:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 17:22:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 17:22:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:22:49,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:22:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:22:49,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:22:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 17:22:49,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 17:22:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 17:22:49,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 17:22:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:22:49,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:22:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 17:22:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 17:22:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 17:22:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 17:22:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 17:22:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 17:22:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 17:22:49,344 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 17:22:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:22:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:22:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:22:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 17:22:49,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 17:22:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 17:22:49,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 17:22:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 17:22:49,346 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 17:22:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 17:22:49,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 17:22:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 17:22:49,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 17:22:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:22:49,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:22:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:22:49,347 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:22:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 17:22:49,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 17:22:49,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:22:49,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 17:22:49,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 17:22:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:22:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:22:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 17:22:49,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 17:22:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:22:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:22:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:22:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:22:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:22:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 17:22:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 17:22:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 17:22:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 17:22:49,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 17:22:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 17:22:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 17:22:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 17:22:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 17:22:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 17:22:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 17:22:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 17:22:49,353 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 17:22:49,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 17:22:49,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 17:22:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 17:22:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 17:22:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 17:22:49,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 17:22:49,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 17:22:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 17:22:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 17:22:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 17:22:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 17:22:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 17:22:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 17:22:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 17:22:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 17:22:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 17:22:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 17:22:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 17:22:49,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 17:22:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:22:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:22:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 17:22:49,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 17:22:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:22:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:22:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:22:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 17:22:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 17:22:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 17:22:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 17:22:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 17:22:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 17:22:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:22:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:22:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 17:22:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 17:22:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 17:22:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 17:22:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 17:22:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 17:22:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 17:22:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 17:22:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 17:22:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 17:22:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 17:22:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 17:22:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 17:22:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 17:22:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 17:22:49,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 17:22:49,365 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 17:22:49,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 17:22:49,365 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 17:22:49,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 17:22:49,366 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 17:22:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 17:22:49,366 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:22:49,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:22:49,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 17:22:49,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-23 17:22:49,367 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 17:22:49,367 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 17:22:49,367 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 17:22:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 17:22:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 17:22:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 17:22:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 17:22:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 17:22:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 17:22:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 17:22:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:22:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:22:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 17:22:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 17:22:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:22:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:22:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 17:22:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 17:22:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:22:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:22:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 17:22:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 17:22:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:22:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:22:49,372 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 17:22:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 17:22:49,372 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 17:22:49,372 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 17:22:51,013 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:22:51,023 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:22:52,059 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:22:52,063 INFO L158 Benchmark]: Toolchain (without parser) took 25993.39ms. Allocated memory was 94.4MB in the beginning and 987.8MB in the end (delta: 893.4MB). Free memory was 49.5MB in the beginning and 722.8MB in the end (delta: -673.3MB). Peak memory consumption was 324.9MB. Max. memory is 16.1GB. [2021-11-23 17:22:52,063 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 48.2MB. Free memory is still 29.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:22:52,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 20967.88ms. Allocated memory was 94.4MB in the beginning and 484.4MB in the end (delta: 390.1MB). Free memory was 49.3MB in the beginning and 252.0MB in the end (delta: -202.7MB). Peak memory consumption was 300.8MB. Max. memory is 16.1GB. [2021-11-23 17:22:52,065 INFO L158 Benchmark]: Boogie Procedure Inliner took 968.32ms. Allocated memory is still 484.4MB. Free memory was 252.0MB in the beginning and 161.8MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 17:22:52,066 INFO L158 Benchmark]: Boogie Preprocessor took 1136.14ms. Allocated memory was 484.4MB in the beginning and 987.8MB in the end (delta: 503.3MB). Free memory was 161.8MB in the beginning and 717.5MB in the end (delta: -555.7MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2021-11-23 17:22:52,070 INFO L158 Benchmark]: RCFGBuilder took 2914.95ms. Allocated memory is still 987.8MB. Free memory was 717.5MB in the beginning and 722.8MB in the end (delta: -5.2MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 17:22:52,073 INFO L339 ainManager$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 48.2MB. Free memory is still 29.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 20967.88ms. Allocated memory was 94.4MB in the beginning and 484.4MB in the end (delta: 390.1MB). Free memory was 49.3MB in the beginning and 252.0MB in the end (delta: -202.7MB). Peak memory consumption was 300.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 968.32ms. Allocated memory is still 484.4MB. Free memory was 252.0MB in the beginning and 161.8MB in the end (delta: 90.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1136.14ms. Allocated memory was 484.4MB in the beginning and 987.8MB in the end (delta: 503.3MB). Free memory was 161.8MB in the beginning and 717.5MB in the end (delta: -555.7MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2914.95ms. Allocated memory is still 987.8MB. Free memory was 717.5MB in the beginning and 722.8MB in the end (delta: -5.2MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:22:52,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9762bc86-1277-4b50-b2ba-af45e9e6de25/bin/utaipan-fb15Y9Yzbl/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: UnsupportedOperationException: Set is immutable