./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF --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 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:20:26,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:20:26,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:20:26,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:20:26,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:20:26,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:20:26,240 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:20:26,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:20:26,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:20:26,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:20:26,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:20:26,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:20:26,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:20:26,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:20:26,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:20:26,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:20:26,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:20:26,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:20:26,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:20:26,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:20:26,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:20:26,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:20:26,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:20:26,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:20:26,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:20:26,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:20:26,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:20:26,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:20:26,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:20:26,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:20:26,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:20:26,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:20:26,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:20:26,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:20:26,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:20:26,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:20:26,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:20:26,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:20:26,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:20:26,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:20:26,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:20:26,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:20:26,362 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:20:26,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:20:26,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:20:26,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:20:26,364 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:20:26,365 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:20:26,365 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:20:26,365 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:20:26,365 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:20:26,366 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:20:26,367 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:20:26,367 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:20:26,368 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:20:26,368 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:20:26,368 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:20:26,368 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:20:26,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:20:26,369 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:20:26,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:20:26,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:20:26,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:20:26,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:20:26,371 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:20:26,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:20:26,371 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:20:26,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:20:26,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:20:26,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:20:26,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:20:26,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:20:26,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:20:26,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:20:26,375 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:20:26,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:20:26,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:20:26,376 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:20:26,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:20:26,376 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec [2021-11-12 23:20:26,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:20:26,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:20:26,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:20:26,684 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:20:26,685 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:20:26,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-12 23:20:26,743 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/4678f9bb2/5bda2d71359c430b82c14fa50fce0b54/FLAG442803664 [2021-11-12 23:20:28,088 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:20:28,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-12 23:20:28,204 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/4678f9bb2/5bda2d71359c430b82c14fa50fce0b54/FLAG442803664 [2021-11-12 23:20:28,617 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/4678f9bb2/5bda2d71359c430b82c14fa50fce0b54 [2021-11-12 23:20:28,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:20:28,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:20:28,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:28,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:20:28,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:20:28,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:28" (1/1) ... [2021-11-12 23:20:28,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d95dd14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:28, skipping insertion in model container [2021-11-12 23:20:28,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:28" (1/1) ... [2021-11-12 23:20:28,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:20:28,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:33,910 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:33,939 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:33,984 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:34,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:35,040 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:35,500 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:35,911 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:35,923 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,060 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,085 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,152 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,156 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,168 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,273 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,275 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,276 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,381 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,470 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,482 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,493 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,505 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,886 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,965 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,966 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,981 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,997 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,998 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:36,999 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:37,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:37,002 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:37,015 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:37,111 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:37,977 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:38,000 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:38,022 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:38,098 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:38,113 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:38,207 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:20:39,748 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-12 23:20:39,751 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-12 23:20:39,752 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-12 23:20:39,755 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-12 23:20:39,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:40,100 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) [2021-11-12 23:20:40,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31e29e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:40, skipping insertion in model container [2021-11-12 23:20:40,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:40,101 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:20:40,103 INFO L158 Benchmark]: Toolchain (without parser) took 11479.73ms. Allocated memory was 98.6MB in the beginning and 255.9MB in the end (delta: 157.3MB). Free memory was 59.1MB in the beginning and 134.9MB in the end (delta: -75.8MB). Peak memory consumption was 140.7MB. Max. memory is 16.1GB. [2021-11-12 23:20:40,104 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:20:40,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11477.32ms. Allocated memory was 98.6MB in the beginning and 255.9MB in the end (delta: 157.3MB). Free memory was 58.9MB in the beginning and 134.9MB in the end (delta: -76.0MB). Peak memory consumption was 140.7MB. Max. memory is 16.1GB. [2021-11-12 23:20:40,108 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11477.32ms. Allocated memory was 98.6MB in the beginning and 255.9MB in the end (delta: 157.3MB). Free memory was 58.9MB in the beginning and 134.9MB in the end (delta: -76.0MB). Peak memory consumption was 140.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8069]: 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF --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 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:20:42,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:20:42,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:20:42,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:20:42,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:20:42,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:20:42,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:20:42,455 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:20:42,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:20:42,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:20:42,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:20:42,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:20:42,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:20:42,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:20:42,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:20:42,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:20:42,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:20:42,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:20:42,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:20:42,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:20:42,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:20:42,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:20:42,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:20:42,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:20:42,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:20:42,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:20:42,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:20:42,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:20:42,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:20:42,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:20:42,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:20:42,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:20:42,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:20:42,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:20:42,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:20:42,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:20:42,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:20:42,522 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:20:42,522 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:20:42,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:20:42,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:20:42,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:20:42,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:20:42,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:20:42,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:20:42,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:20:42,570 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:20:42,570 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:20:42,570 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:20:42,571 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:20:42,571 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:20:42,571 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:20:42,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:20:42,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:20:42,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:20:42,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:20:42,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:20:42,575 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:20:42,575 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:20:42,575 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:20:42,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:20:42,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:20:42,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:20:42,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:20:42,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:20:42,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:20:42,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:20:42,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:20:42,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:20:42,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:20:42,578 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:20:42,578 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:20:42,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:20:42,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:20:42,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:20:42,579 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 975b7d8ad73458d5893aafa7ed67293cf3171b9f644ae93efe681a76efd9edec [2021-11-12 23:20:42,953 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:20:42,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:20:42,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:20:42,993 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:20:42,996 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:20:42,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-12 23:20:43,077 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/5fd4e886f/cb107e52857945bebb76fa95f86b8698/FLAG6d58ee9b7 [2021-11-12 23:20:44,413 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:20:44,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-12 23:20:44,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/5fd4e886f/cb107e52857945bebb76fa95f86b8698/FLAG6d58ee9b7 [2021-11-12 23:20:44,939 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/data/5fd4e886f/cb107e52857945bebb76fa95f86b8698 [2021-11-12 23:20:44,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:20:44,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:20:44,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:20:44,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:20:44,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:20:44,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:44" (1/1) ... [2021-11-12 23:20:44,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13046cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:20:44, skipping insertion in model container [2021-11-12 23:20:44,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:20:44" (1/1) ... [2021-11-12 23:20:44,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:20:45,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:56,399 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-12 23:20:56,402 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-12 23:20:56,402 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-12 23:20:56,403 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-12 23:20:56,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:56,684 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:20:56,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:20:58,149 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-12 23:20:58,149 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-12 23:20:58,150 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-12 23:20:58,150 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-12 23:20:58,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:20:58,354 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:20:59,584 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982727,982740] [2021-11-12 23:20:59,585 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[982874,982887] [2021-11-12 23:20:59,587 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983013,983026] [2021-11-12 23:20:59,592 WARN L228 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_07db5cdc-a246-4bde-bd0b-63dfd47481ed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[983171,983184] [2021-11-12 23:20:59,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:21:00,156 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:21:00,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00 WrapperNode [2021-11-12 23:21:00,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:21:00,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:21:00,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:21:00,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:21:00,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:00,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:21:01,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:21:01,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:21:01,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:21:01,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,923 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:01,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:02,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:02,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:21:02,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:21:02,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:21:02,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:21:02,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:21:00" (1/1) ... [2021-11-12 23:21:02,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:21:02,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:21:02,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:21:02,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07db5cdc-a246-4bde-bd0b-63dfd47481ed/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:21:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-12 23:21:02,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-12 23:21:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 23:21:02,856 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 23:21:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-12 23:21:02,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-12 23:21:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-12 23:21:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-12 23:21:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:21:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:21:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-12 23:21:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-12 23:21:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-12 23:21:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-12 23:21:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 23:21:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:21:02,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:21:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:21:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:21:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-12 23:21:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-12 23:21:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:21:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:21:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-12 23:21:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-12 23:21:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 23:21:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 23:21:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-12 23:21:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-12 23:21:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:21:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:21:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:21:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:21:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-12 23:21:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-12 23:21:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:21:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:21:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-12 23:21:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-12 23:21:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-12 23:21:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-12 23:21:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-12 23:21:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-12 23:21:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:21:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:21:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-12 23:21:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-12 23:21:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-12 23:21:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-12 23:21:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:21:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:21:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-12 23:21:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-12 23:21:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-12 23:21:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-12 23:21:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:21:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:21:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:21:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:21:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:21:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:21:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:21:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:21:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:21:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 23:21:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 23:21:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-12 23:21:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-12 23:21:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-12 23:21:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-12 23:21:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:21:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:21:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:21:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:21:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:21:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-12 23:21:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-12 23:21:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:21:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-12 23:21:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-12 23:21:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:21:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:21:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-12 23:21:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-12 23:21:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-12 23:21:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-12 23:21:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:21:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:21:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-12 23:21:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-12 23:21:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-12 23:21:02,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-12 23:21:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:21:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-12 23:21:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-12 23:21:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:21:02,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:21:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-12 23:21:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-12 23:21:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:21:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:21:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-12 23:21:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-12 23:21:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:21:02,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:21:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 23:21:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 23:21:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:21:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:21:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-12 23:21:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-12 23:21:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-12 23:21:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-12 23:21:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-12 23:21:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-12 23:21:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:21:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:21:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:21:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-12 23:21:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-12 23:21:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:21:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-12 23:21:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-12 23:21:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-12 23:21:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-12 23:21:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-12 23:21:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-12 23:21:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-12 23:21:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-12 23:21:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-12 23:21:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-12 23:21:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 23:21:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 23:21:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 23:21:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 23:21:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:21:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:21:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-12 23:21:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-12 23:21:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:21:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:21:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-12 23:21:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-12 23:21:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-12 23:21:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-12 23:21:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-12 23:21:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-12 23:21:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-12 23:21:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-12 23:21:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:21:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:21:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-12 23:21:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-12 23:21:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-12 23:21:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-12 23:21:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-12 23:21:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-12 23:21:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-12 23:21:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-12 23:21:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-12 23:21:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-12 23:21:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-12 23:21:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-12 23:21:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:21:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:21:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:21:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:21:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:21:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:21:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-12 23:21:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-12 23:21:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-12 23:21:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-12 23:21:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-12 23:21:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-12 23:21:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-12 23:21:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-12 23:21:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-12 23:21:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-12 23:21:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-12 23:21:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-12 23:21:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-12 23:21:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-12 23:21:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 23:21:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 23:21:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-12 23:21:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-12 23:21:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-12 23:21:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-12 23:21:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-12 23:21:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-12 23:21:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-12 23:21:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-12 23:21:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2021-11-12 23:21:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2021-11-12 23:21:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-12 23:21:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-12 23:21:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-12 23:21:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-12 23:21:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-12 23:21:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-12 23:21:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2021-11-12 23:21:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2021-11-12 23:21:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-12 23:21:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-12 23:21:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-12 23:21:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-12 23:21:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-12 23:21:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:21:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:21:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:21:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:21:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-12 23:21:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-12 23:21:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-12 23:21:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-12 23:21:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:21:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:21:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-12 23:21:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-12 23:21:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:21:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:21:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-12 23:21:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-12 23:21:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 23:21:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 23:21:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-12 23:21:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-12 23:21:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-12 23:21:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-12 23:21:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:21:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:21:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:21:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:21:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:21:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:21:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-12 23:21:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-12 23:21:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:21:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:21:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:21:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:21:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:21:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-12 23:21:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-12 23:21:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-12 23:21:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-12 23:21:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:21:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:21:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-12 23:21:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-12 23:21:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 23:21:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 23:21:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 23:21:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 23:21:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:21:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:21:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:21:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:21:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:21:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:21:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:21:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:21:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-12 23:21:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-12 23:21:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-12 23:21:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-12 23:21:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-12 23:21:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-12 23:21:02,924 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:21:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:21:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-12 23:21:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-12 23:21:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-12 23:21:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-12 23:21:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-12 23:21:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-12 23:21:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-12 23:21:02,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-12 23:21:02,925 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:21:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-12 23:21:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-12 23:21:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-12 23:21:02,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:21:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-12 23:21:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:21:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:21:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-12 23:21:02,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-12 23:21:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-12 23:21:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-12 23:21:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-12 23:21:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-12 23:21:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-12 23:21:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-12 23:21:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-12 23:21:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-12 23:21:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-12 23:21:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-12 23:21:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 23:21:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 23:21:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-12 23:21:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-12 23:21:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 23:21:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 23:21:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-12 23:21:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-12 23:21:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-12 23:21:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-12 23:21:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:21:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:21:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 23:21:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 23:21:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:21:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:21:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-12 23:21:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-12 23:21:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-12 23:21:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-12 23:21:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:21:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-12 23:21:02,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-12 23:21:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:21:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:21:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-12 23:21:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-12 23:21:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-12 23:21:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-12 23:21:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:21:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:21:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 23:21:02,932 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 23:21:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:21:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:21:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-12 23:21:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-12 23:21:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-12 23:21:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-12 23:21:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-12 23:21:02,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-12 23:21:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:21:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:21:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-12 23:21:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-12 23:21:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-12 23:21:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-12 23:21:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-12 23:21:02,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-12 23:21:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-12 23:21:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-12 23:21:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:21:02,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:21:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-12 23:21:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2021-11-12 23:21:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-12 23:21:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-12 23:21:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:21:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:21:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-12 23:21:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-12 23:21:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-12 23:21:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-12 23:21:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-12 23:21:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-12 23:21:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:21:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:21:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 23:21:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 23:21:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:21:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:21:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-12 23:21:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-12 23:21:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-12 23:21:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-12 23:21:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-12 23:21:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-12 23:21:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:21:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:21:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-12 23:21:02,938 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-12 23:21:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-12 23:21:02,939 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-12 23:21:05,788 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;