./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs --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 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:14:52,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:14:52,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:14:52,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:14:52,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:14:52,727 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:14:52,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:14:52,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:14:52,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:14:52,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:14:52,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:14:52,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:14:52,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:14:52,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:14:52,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:14:52,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:14:52,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:14:52,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:14:52,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:14:52,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:14:52,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:14:52,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:14:52,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:14:52,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:14:52,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:14:52,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:14:52,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:14:52,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:14:52,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:14:52,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:14:52,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:14:52,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:14:52,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:14:52,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:14:52,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:14:52,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:14:52,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:14:52,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:14:52,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:14:52,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:14:52,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:14:52,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:14:52,830 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:14:52,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:14:52,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:14:52,832 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:14:52,833 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:14:52,833 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:14:52,833 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:14:52,833 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:14:52,833 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:14:52,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:14:52,835 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:14:52,835 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:14:52,835 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:14:52,835 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:14:52,836 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:14:52,836 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:14:52,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:14:52,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:14:52,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:14:52,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:14:52,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:14:52,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:14:52,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:14:52,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:14:52,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:14:52,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:14:52,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:14:52,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:14:52,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:14:52,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:14:52,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:14:52,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:14:52,842 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:14:52,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:14:52,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:14:52,842 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:14:52,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:14:52,843 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc [2021-11-19 14:14:53,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:14:53,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:14:53,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:14:53,214 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:14:53,215 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:14:53,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-19 14:14:53,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/48654a9fa/fed393102c4049bf9583097a5df1ea19/FLAGffeb86f87 [2021-11-19 14:14:54,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:14:54,656 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-19 14:14:54,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/48654a9fa/fed393102c4049bf9583097a5df1ea19/FLAGffeb86f87 [2021-11-19 14:14:55,202 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/48654a9fa/fed393102c4049bf9583097a5df1ea19 [2021-11-19 14:14:55,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:14:55,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:14:55,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:14:55,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:14:55,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:14:55,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:14:55" (1/1) ... [2021-11-19 14:14:55,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49118f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:14:55, skipping insertion in model container [2021-11-19 14:14:55,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:14:55" (1/1) ... [2021-11-19 14:14:55,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:14:55,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:00,290 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:00,319 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:00,362 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:01,355 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:01,398 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:01,774 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,116 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,129 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,259 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,286 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,352 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,355 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,368 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,475 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,477 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,478 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,585 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,720 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,731 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,742 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:02,753 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,051 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,123 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,124 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,137 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,153 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,153 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,155 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,155 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,157 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,170 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:03,260 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,067 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,090 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,112 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,201 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,216 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:04,310 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:15:05,456 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2021-11-19 14:15:05,544 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:05,815 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:15:05,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ed18704 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:05, skipping insertion in model container [2021-11-19 14:15:05,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:05,816 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:15:05,818 INFO L158 Benchmark]: Toolchain (without parser) took 10610.84ms. Allocated memory was 138.4MB in the beginning and 302.0MB in the end (delta: 163.6MB). Free memory was 87.2MB in the beginning and 171.2MB in the end (delta: -84.1MB). Peak memory consumption was 145.0MB. Max. memory is 16.1GB. [2021-11-19 14:15:05,819 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 138.4MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:15:05,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10606.41ms. Allocated memory was 138.4MB in the beginning and 302.0MB in the end (delta: 163.6MB). Free memory was 86.8MB in the beginning and 171.2MB in the end (delta: -84.5MB). Peak memory consumption was 145.0MB. Max. memory is 16.1GB. [2021-11-19 14:15:05,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 138.4MB. Free memory is still 115.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10606.41ms. Allocated memory was 138.4MB in the beginning and 302.0MB in the end (delta: 163.6MB). Free memory was 86.8MB in the beginning and 171.2MB in the end (delta: -84.5MB). Peak memory consumption was 145.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8066]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs --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 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:15:08,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:15:08,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:15:08,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:15:08,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:15:08,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:15:08,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:15:08,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:15:08,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:15:08,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:15:08,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:15:08,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:15:08,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:15:08,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:15:08,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:15:08,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:15:08,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:15:08,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:15:08,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:15:08,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:15:08,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:15:08,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:15:08,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:15:08,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:15:08,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:15:08,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:15:08,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:15:08,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:15:08,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:15:08,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:15:08,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:15:08,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:15:08,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:15:08,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:15:08,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:15:08,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:15:08,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:15:08,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:15:08,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:15:08,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:15:08,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:15:08,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:15:08,230 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:15:08,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:15:08,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:15:08,232 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:15:08,232 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:15:08,232 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:15:08,232 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:15:08,233 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:15:08,233 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:15:08,233 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:15:08,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:15:08,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:15:08,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:15:08,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:15:08,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:15:08,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:15:08,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:15:08,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:15:08,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:15:08,236 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:15:08,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:15:08,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:15:08,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:15:08,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:15:08,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:15:08,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:15:08,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:15:08,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:15:08,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:15:08,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:15:08,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:15:08,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:15:08,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:15:08,239 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc [2021-11-19 14:15:08,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:15:08,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:15:08,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:15:08,623 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:15:08,624 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:15:08,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-19 14:15:08,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/b99af5b4e/c39f00e15f354d89a06ab48747f89f0b/FLAG4f306586e [2021-11-19 14:15:10,162 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:15:10,163 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-19 14:15:10,259 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/b99af5b4e/c39f00e15f354d89a06ab48747f89f0b/FLAG4f306586e [2021-11-19 14:15:10,612 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/data/b99af5b4e/c39f00e15f354d89a06ab48747f89f0b [2021-11-19 14:15:10,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:15:10,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:15:10,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:10,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:15:10,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:15:10,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:10" (1/1) ... [2021-11-19 14:15:10,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@145505b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:10, skipping insertion in model container [2021-11-19 14:15:10,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:15:10" (1/1) ... [2021-11-19 14:15:10,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:15:11,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:20,964 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2021-11-19 14:15:21,039 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:21,306 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:15:21,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:15:22,679 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2021-11-19 14:15:22,689 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:22,856 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:15:23,957 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_7ffe3dfb-0876-428b-bb32-d907aad0f57e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2021-11-19 14:15:23,965 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:15:24,534 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:15:24,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24 WrapperNode [2021-11-19 14:15:24,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:15:24,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:15:24,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:15:24,536 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:15:24,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:24,850 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,299 INFO L137 Inliner]: procedures = 795, calls = 13161, calls flagged for inlining = 383, calls inlined = 246, statements flattened = 13895 [2021-11-19 14:15:25,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:15:25,301 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:15:25,301 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:15:25,302 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:15:25,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:15:25,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:15:25,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:15:25,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:15:25,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:15:24" (1/1) ... [2021-11-19 14:15:25,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:15:25,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:15:26,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:15:26,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ffe3dfb-0876-428b-bb32-d907aad0f57e/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-19 14:15:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-19 14:15:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 14:15:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 14:15:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-19 14:15:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-19 14:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-19 14:15:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-19 14:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:15:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-19 14:15:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-19 14:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-19 14:15:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-19 14:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 14:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 14:15:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 14:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:15:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-19 14:15:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-19 14:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 14:15:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 14:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-19 14:15:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-19 14:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-19 14:15:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-19 14:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-19 14:15:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-19 14:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 14:15:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 14:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:15:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-19 14:15:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-19 14:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 14:15:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 14:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-19 14:15:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-19 14:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-19 14:15:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-19 14:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-19 14:15:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-19 14:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:15:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-19 14:15:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-19 14:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-19 14:15:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-19 14:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:15:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-19 14:15:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-19 14:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-19 14:15:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-19 14:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:15:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 14:15:26,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 14:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 14:15:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 14:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 14:15:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 14:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-19 14:15:26,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-19 14:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-19 14:15:26,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-19 14:15:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:15:26,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-19 14:15:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-19 14:15:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:15:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:15:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:15:26,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:15:26,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:15:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-19 14:15:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-19 14:15:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:15:26,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-19 14:15:26,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-19 14:15:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:15:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:15:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-19 14:15:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-19 14:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-19 14:15:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-19 14:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:15:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-19 14:15:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-19 14:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-19 14:15:26,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-19 14:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-19 14:15:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-19 14:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:15:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-19 14:15:26,076 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-19 14:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 14:15:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 14:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-19 14:15:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-19 14:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 14:15:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 14:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-19 14:15:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-19 14:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:15:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-19 14:15:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-19 14:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-19 14:15:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-19 14:15:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-19 14:15:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-19 14:15:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:15:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:15:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:15:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-19 14:15:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-19 14:15:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:15:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-19 14:15:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-19 14:15:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-19 14:15:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-19 14:15:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-19 14:15:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-19 14:15:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-19 14:15:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-19 14:15:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-19 14:15:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-19 14:15:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:15:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:15:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 14:15:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 14:15:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:15:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:15:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-19 14:15:26,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-19 14:15:26,093 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 14:15:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 14:15:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-19 14:15:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-19 14:15:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-19 14:15:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-19 14:15:26,094 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-19 14:15:26,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-19 14:15:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-19 14:15:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-19 14:15:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:15:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:15:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-19 14:15:26,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-19 14:15:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:15:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:15:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-19 14:15:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-19 14:15:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-19 14:15:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-19 14:15:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-19 14:15:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-19 14:15:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-19 14:15:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-19 14:15:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:15:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:15:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:15:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:15:26,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:15:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:15:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-19 14:15:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-19 14:15:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-19 14:15:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-19 14:15:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-19 14:15:26,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-19 14:15:26,098 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-19 14:15:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-19 14:15:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-19 14:15:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-19 14:15:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-19 14:15:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-19 14:15:26,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-19 14:15:26,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-19 14:15:26,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 14:15:26,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 14:15:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-19 14:15:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-19 14:15:26,101 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-19 14:15:26,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-19 14:15:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-19 14:15:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-19 14:15:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-19 14:15:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-19 14:15:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-19 14:15:26,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-19 14:15:26,102 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-19 14:15:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-19 14:15:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-19 14:15:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-19 14:15:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-19 14:15:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-19 14:15:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-19 14:15:26,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-19 14:15:26,103 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-19 14:15:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-19 14:15:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-19 14:15:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-19 14:15:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-19 14:15:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 14:15:26,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 14:15:26,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:15:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:15:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-19 14:15:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-19 14:15:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-19 14:15:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-19 14:15:26,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:15:26,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:15:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-19 14:15:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-19 14:15:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:15:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:15:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-19 14:15:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-19 14:15:26,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:15:26,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:15:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-19 14:15:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-19 14:15:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-19 14:15:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-19 14:15:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:15:26,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:15:26,107 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 14:15:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 14:15:26,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:15:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:15:26,108 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-19 14:15:26,108 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-19 14:15:26,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:15:26,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:15:26,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:15:26,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:15:26,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:15:26,113 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-19 14:15:26,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-19 14:15:26,114 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 14:15:26,114 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 14:15:26,114 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:15:26,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:15:26,115 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-19 14:15:26,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-19 14:15:26,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-19 14:15:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-19 14:15:26,116 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 14:15:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 14:15:26,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:15:26,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:15:26,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:15:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:15:26,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 14:15:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 14:15:26,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 14:15:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 14:15:26,117 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 14:15:26,117 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 14:15:26,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-19 14:15:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-19 14:15:26,118 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-19 14:15:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-19 14:15:26,118 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-19 14:15:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-19 14:15:26,118 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-19 14:15:26,118 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-19 14:15:26,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-19 14:15:26,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-19 14:15:26,119 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-19 14:15:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-19 14:15:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-19 14:15:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-19 14:15:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 14:15:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 14:15:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-19 14:15:26,120 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-19 14:15:26,120 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-19 14:15:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-19 14:15:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:15:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-19 14:15:26,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-19 14:15:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:15:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:15:26,121 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-19 14:15:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-19 14:15:26,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:15:26,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:15:26,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:15:26,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:15:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:15:26,122 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-19 14:15:26,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-19 14:15:26,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-19 14:15:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-19 14:15:26,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-19 14:15:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-19 14:15:26,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-19 14:15:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-19 14:15:26,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-19 14:15:26,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-19 14:15:26,124 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-19 14:15:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-19 14:15:26,124 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-19 14:15:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-19 14:15:26,124 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-19 14:15:26,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-19 14:15:26,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 14:15:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 14:15:26,125 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-19 14:15:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-19 14:15:26,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 14:15:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 14:15:26,125 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 14:15:26,125 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 14:15:26,125 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-19 14:15:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-19 14:15:26,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:15:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:15:26,126 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-19 14:15:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-19 14:15:26,126 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-19 14:15:26,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-19 14:15:26,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-19 14:15:26,127 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:15:26,127 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-19 14:15:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-19 14:15:26,128 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 14:15:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 14:15:26,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-19 14:15:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-19 14:15:26,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-19 14:15:26,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-19 14:15:26,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:15:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:15:26,129 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-19 14:15:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-19 14:15:26,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 14:15:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 14:15:26,129 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-19 14:15:26,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-19 14:15:26,129 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-19 14:15:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-19 14:15:26,130 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-19 14:15:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-19 14:15:26,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 14:15:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 14:15:26,130 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-19 14:15:26,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-19 14:15:26,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-19 14:15:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-19 14:15:26,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-19 14:15:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-19 14:15:26,131 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-19 14:15:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-19 14:15:26,131 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:15:26,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:15:26,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-19 14:15:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-19 14:15:26,132 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-19 14:15:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-19 14:15:26,132 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:15:26,132 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:15:26,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-19 14:15:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-19 14:15:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-19 14:15:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-19 14:15:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-19 14:15:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-19 14:15:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:15:26,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:15:26,133 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-19 14:15:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-19 14:15:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 14:15:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 14:15:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-19 14:15:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-19 14:15:26,134 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 14:15:26,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 14:15:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-19 14:15:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-19 14:15:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:15:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:15:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-19 14:15:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-19 14:15:26,135 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-19 14:15:26,135 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-19 14:15:27,623 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:15:27,626 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:15:28,226 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;