./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:32:47,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:32:47,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:32:47,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:32:47,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:32:47,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:32:47,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:32:47,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:32:47,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:32:47,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:32:47,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:32:47,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:32:47,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:32:47,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:32:47,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:32:47,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:32:47,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:32:47,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:32:47,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:32:47,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:32:47,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:32:47,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:32:47,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:32:47,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:32:47,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:32:47,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:32:47,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:32:47,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:32:47,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:32:47,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:32:47,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:32:47,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:32:47,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:32:47,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:32:47,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:32:47,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:32:47,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:32:47,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:32:47,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:32:47,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:32:47,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:32:47,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:32:47,824 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:32:47,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:32:47,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:32:47,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:32:47,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:32:47,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:32:47,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:32:47,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:32:47,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:32:47,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:32:47,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:32:47,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:32:47,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:32:47,832 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:32:47,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:32:47,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:32:47,833 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:32:47,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:32:47,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:47,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:32:47,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:32:47,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:32:47,835 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:32:47,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:32:47,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:32:47,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2021-11-23 15:32:48,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:32:48,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:32:48,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:32:48,317 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:32:48,318 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:32:48,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:32:48,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/5f141bd4b/867fe1df66e14e218854dc79dcdbe68f/FLAG06e3549e0 [2021-11-23 15:32:49,844 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:32:49,846 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:32:49,960 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/5f141bd4b/867fe1df66e14e218854dc79dcdbe68f/FLAG06e3549e0 [2021-11-23 15:32:50,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/5f141bd4b/867fe1df66e14e218854dc79dcdbe68f [2021-11-23 15:32:50,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:32:50,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:32:50,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:50,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:32:50,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:32:50,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:50" (1/1) ... [2021-11-23 15:32:50,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@768558fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:50, skipping insertion in model container [2021-11-23 15:32:50,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:50" (1/1) ... [2021-11-23 15:32:50,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:32:50,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:32:58,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-23 15:32:58,809 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-23 15:32:58,810 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-23 15:32:58,811 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-23 15:32:58,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:32:58,928 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:00,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-23 15:33:00,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-23 15:33:00,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-23 15:33:00,137 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-23 15:33:00,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:00,608 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:00,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00 WrapperNode [2021-11-23 15:33:00,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:00,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:00,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:00,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:00,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:00,920 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:01,563 INFO L137 Inliner]: procedures = 589, calls = 11455, calls flagged for inlining = 285, calls inlined = 221, statements flattened = 12279 [2021-11-23 15:33:01,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:01,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:01,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:01,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:01,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:01,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:01,662 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:01,663 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:02,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:02,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:02,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:02,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:02,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:02,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:02,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:02,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:00" (1/1) ... [2021-11-23 15:33:02,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:02,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:02,488 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:02,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:33:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:33:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:33:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:33:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:33:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:33:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:33:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:33:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:33:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:33:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:33:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:33:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:33:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:33:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:33:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:33:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:33:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:33:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:33:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:33:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:33:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:33:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:33:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:33:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:33:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:33:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:33:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:33:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:33:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:33:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:33:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:33:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:33:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:33:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:33:02,567 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:33:02,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:33:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:33:02,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:33:02,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:33:02,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:02,570 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:33:02,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:33:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:33:02,571 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:33:02,571 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:33:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:33:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:02,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:02,572 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2021-11-23 15:33:02,573 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2021-11-23 15:33:02,574 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:33:02,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:33:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:33:02,575 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:33:02,575 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:33:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:33:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:33:02,576 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:33:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:33:02,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:33:02,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:33:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:02,577 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:33:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:33:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:02,578 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:33:02,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:33:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:02,579 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:33:02,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:33:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:33:02,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:33:02,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:33:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:33:02,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:02,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:02,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:02,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:02,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:02,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:02,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:33:02,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:33:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:33:02,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:33:02,584 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:33:02,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:33:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:02,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:02,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:33:02,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:33:02,586 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:33:02,586 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:33:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:33:02,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:33:02,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:02,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:02,589 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:33:02,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:33:02,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:02,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:33:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:33:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:02,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:02,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:33:02,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:33:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:33:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:33:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:33:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:33:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:33:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:33:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:33:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:33:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:33:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:33:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:33:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:33:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:33:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:33:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:33:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:33:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:33:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:33:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:33:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:33:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:33:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:33:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:33:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:33:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:33:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:33:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:33:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:33:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:33:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:33:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:33:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:33:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:33:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:33:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:33:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:33:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:33:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:33:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:33:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:33:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:33:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:33:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:33:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:33:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:33:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:33:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:33:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:33:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2021-11-23 15:33:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2021-11-23 15:33:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:33:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:33:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:33:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:33:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:33:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:33:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:33:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:33:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:33:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:33:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:33:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:33:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:33:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:33:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:33:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:33:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:33:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:33:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:33:02,617 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:33:02,617 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:33:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:33:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:33:02,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:33:02,618 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:33:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:33:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:02,619 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:33:02,619 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:33:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2021-11-23 15:33:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2021-11-23 15:33:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:33:02,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:33:02,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:33:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:33:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:33:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:33:02,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:33:02,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:33:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:33:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:33:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:33:02,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:33:02,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:33:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:33:02,623 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:33:02,623 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:33:02,625 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:33:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:33:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:33:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:33:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:33:02,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:33:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:33:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:33:02,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:33:02,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:33:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:33:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:33:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:33:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:33:02,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:33:02,637 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:33:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:33:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:33:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:33:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:33:02,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:33:02,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:33:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:33:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:33:02,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:33:02,639 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:33:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:33:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:33:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:33:02,640 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:02,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:33:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:33:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:02,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:02,641 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:33:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:33:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:33:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:33:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:33:02,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:33:02,642 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:33:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:33:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:33:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:33:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:33:02,643 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:33:02,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:33:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:33:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:33:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:33:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:33:02,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:33:02,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:33:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:33:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:33:02,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:33:02,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:33:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:33:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:33:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:33:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:33:02,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:33:02,646 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:33:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:33:02,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:33:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:33:02,647 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:33:02,647 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:33:02,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:33:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2021-11-23 15:33:02,648 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2021-11-23 15:33:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2021-11-23 15:33:02,648 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2021-11-23 15:33:02,648 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:33:02,649 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:33:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:02,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:02,649 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:33:02,649 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:33:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:33:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:33:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:33:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:33:02,650 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:33:02,650 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:33:04,190 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:04,195 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:19,237 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:19,242 INFO L158 Benchmark]: Toolchain (without parser) took 28936.54ms. Allocated memory was 86.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 38.2MB in the beginning and 730.2MB in the end (delta: -691.9MB). Peak memory consumption was 953.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:19,242 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory was 66.7MB in the beginning and 66.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:19,245 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10304.09ms. Allocated memory was 86.0MB in the beginning and 314.6MB in the end (delta: 228.6MB). Free memory was 38.0MB in the beginning and 146.1MB in the end (delta: -108.1MB). Peak memory consumption was 185.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:19,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 953.80ms. Allocated memory was 314.6MB in the beginning and 597.7MB in the end (delta: 283.1MB). Free memory was 146.1MB in the beginning and 420.8MB in the end (delta: -274.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:19,251 INFO L158 Benchmark]: Boogie Preprocessor took 876.87ms. Allocated memory is still 597.7MB. Free memory was 420.8MB in the beginning and 386.2MB in the end (delta: 34.6MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:19,253 INFO L158 Benchmark]: RCFGBuilder took 16795.41ms. Allocated memory was 597.7MB in the beginning and 1.4GB in the end (delta: 834.7MB). Free memory was 386.2MB in the beginning and 730.2MB in the end (delta: -344.0MB). Peak memory consumption was 790.7MB. Max. memory is 16.1GB. [2021-11-23 15:33:19,258 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory was 66.7MB in the beginning and 66.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10304.09ms. Allocated memory was 86.0MB in the beginning and 314.6MB in the end (delta: 228.6MB). Free memory was 38.0MB in the beginning and 146.1MB in the end (delta: -108.1MB). Peak memory consumption was 185.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 953.80ms. Allocated memory was 314.6MB in the beginning and 597.7MB in the end (delta: 283.1MB). Free memory was 146.1MB in the beginning and 420.8MB in the end (delta: -274.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 876.87ms. Allocated memory is still 597.7MB. Free memory was 420.8MB in the beginning and 386.2MB in the end (delta: 34.6MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * RCFGBuilder took 16795.41ms. Allocated memory was 597.7MB in the beginning and 1.4GB in the end (delta: 834.7MB). Free memory was 386.2MB in the beginning and 730.2MB in the end (delta: -344.0MB). Peak memory consumption was 790.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:19,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:22,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:22,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:22,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:22,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:22,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:22,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:22,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:22,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:22,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:22,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:22,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:22,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:22,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:22,298 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:22,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:22,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:22,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:22,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:22,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:22,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:22,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:22,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:22,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:22,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:22,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:22,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:22,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:22,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:22,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:22,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:22,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:22,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:22,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:22,357 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:22,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:22,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:22,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:22,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:22,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:22,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:22,364 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:33:22,420 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:22,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:22,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:22,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:22,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:22,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:22,425 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:22,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:22,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:22,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:22,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:22,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:33:22,428 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:33:22,428 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:33:22,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:22,429 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:22,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:22,429 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:22,430 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:22,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:22,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:22,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:22,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:22,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:22,431 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:33:22,432 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:33:22,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:22,432 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:33:22,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:33:22,433 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_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2021-11-23 15:33:22,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:22,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:22,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:22,983 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:22,984 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:22,986 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:33:23,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/68fdf9389/6696bd9379d440bc8134f0e957e5d33e/FLAGec08a9de0 [2021-11-23 15:33:24,606 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:24,607 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-23 15:33:24,752 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/68fdf9389/6696bd9379d440bc8134f0e957e5d33e/FLAGec08a9de0 [2021-11-23 15:33:25,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/data/68fdf9389/6696bd9379d440bc8134f0e957e5d33e [2021-11-23 15:33:25,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:25,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:25,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:25,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:25,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:25,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:25" (1/1) ... [2021-11-23 15:33:25,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fe24e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:25, skipping insertion in model container [2021-11-23 15:33:25,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:25" (1/1) ... [2021-11-23 15:33:25,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:25,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:33,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-23 15:33:33,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-23 15:33:33,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-23 15:33:33,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-23 15:33:33,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:33,447 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:33:33,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:34,545 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-23 15:33:34,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-23 15:33:34,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-23 15:33:34,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-23 15:33:34,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:34,633 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:36,061 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-23 15:33:36,062 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-23 15:33:36,063 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-23 15:33:36,067 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-23 15:33:36,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:36,505 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:36,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36 WrapperNode [2021-11-23 15:33:36,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:36,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:36,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:36,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:36,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:36,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,211 INFO L137 Inliner]: procedures = 606, calls = 11455, calls flagged for inlining = 288, calls inlined = 223, statements flattened = 12010 [2021-11-23 15:33:37,212 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:37,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:37,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:37,213 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:37,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:37,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:37,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:37,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:37,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:36" (1/1) ... [2021-11-23 15:33:37,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:37,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:37,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:37,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:37,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:33:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:33:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:33:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:33:37,971 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:33:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:33:37,972 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:33:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:33:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:33:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:33:37,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:33:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:33:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:33:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:33:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:33:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:33:37,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:33:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:33:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:33:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:33:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:33:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:33:37,979 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:33:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:33:37,980 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:33:37,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:33:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:33:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:33:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:33:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:33:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:33:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:33:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:33:37,983 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:33:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:33:37,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:33:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2021-11-23 15:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2021-11-23 15:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:33:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:37,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:33:37,986 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:33:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:33:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:33:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:33:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:33:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:37,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:33:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:33:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:33:37,988 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:33:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:33:37,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:33:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:33:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:33:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:33:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:33:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:33:37,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:33:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:37,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:37,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:33:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:33:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:33:37,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:33:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:33:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:33:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:33:37,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:33:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:33:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:33:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:33:37,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:33:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:33:37,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:33:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:33:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:33:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:33:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:33:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:33:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:33:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:33:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:33:37,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:33:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:33:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:33:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:33:38,000 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:33:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:33:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:33:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:33:38,001 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:33:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:33:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:33:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:33:38,002 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:33:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:33:38,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:33:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:33:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:33:38,003 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:33:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:33:38,004 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:33:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:33:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:33:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:33:38,005 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:33:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:33:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:33:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:33:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:33:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:33:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:33:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:33:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:33:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:33:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:33:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:33:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:33:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:33:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:33:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:33:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:33:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:33:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:33:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:33:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:33:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:33:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:33:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:33:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:33:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:33:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:33:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2021-11-23 15:33:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2021-11-23 15:33:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:33:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:33:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:33:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:33:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:33:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:33:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:33:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:33:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:33:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:33:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:33:38,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:33:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:33:38,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:33:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:33:38,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:33:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:33:38,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:33:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:33:38,016 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:33:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:33:38,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:33:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:33:38,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:33:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:33:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:33:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:33:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:33:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2021-11-23 15:33:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2021-11-23 15:33:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:33:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:33:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:33:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:33:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:33:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:33:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:33:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:33:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:33:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:33:38,021 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:33:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:33:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:33:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:33:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:33:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:33:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:33:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:33:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:33:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:33:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:33:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:33:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:33:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:33:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:33:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:33:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:33:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:33:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:33:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:33:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:33:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:33:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:33:38,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:33:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:33:38,027 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:33:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:33:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:33:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:33:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:33:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:33:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:33:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:33:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:33:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:33:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:33:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:33:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:33:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:33:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:33:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:33:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:33:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:33:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:33:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:33:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:33:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:33:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:33:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:33:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:33:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:33:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:33:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:33:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:33:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:33:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:33:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:33:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:33:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:33:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:33:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:33:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:33:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:33:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:33:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:33:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:33:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:33:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:33:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:33:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:33:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:33:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:33:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:33:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:33:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:33:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:33:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:33:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:33:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:33:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:33:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 15:33:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:33:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:33:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2021-11-23 15:33:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2021-11-23 15:33:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2021-11-23 15:33:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2021-11-23 15:33:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:33:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:33:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:33:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:33:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:33:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:33:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:33:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:33:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:33:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:33:39,576 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:39,583 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:58,883 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 15:33:58,884 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 15:33:58,888 INFO L158 Benchmark]: Toolchain (without parser) took 33875.64ms. Allocated memory was 92.3MB in the beginning and 992.0MB in the end (delta: 899.7MB). Free memory was 50.5MB in the beginning and 661.5MB in the end (delta: -610.9MB). Peak memory consumption was 799.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:58,888 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 92.3MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 76.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:58,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11490.99ms. Allocated memory was 92.3MB in the beginning and 767.6MB in the end (delta: 675.3MB). Free memory was 50.5MB in the beginning and 565.2MB in the end (delta: -514.6MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. [2021-11-23 15:33:58,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 704.44ms. Allocated memory is still 767.6MB. Free memory was 565.2MB in the beginning and 492.8MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:58,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2021-11-23 15:33:58,900 INFO L158 Benchmark]: Boogie Preprocessor took 652.07ms. Allocated memory is still 767.6MB. Free memory was 492.8MB in the beginning and 401.6MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:33:58,903 INFO L158 Benchmark]: RCFGBuilder took 21019.56ms. Allocated memory was 767.6MB in the beginning and 992.0MB in the end (delta: 224.4MB). Free memory was 401.6MB in the beginning and 661.5MB in the end (delta: -259.8MB). Peak memory consumption was 476.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:58,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 92.3MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 76.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11490.99ms. Allocated memory was 92.3MB in the beginning and 767.6MB in the end (delta: 675.3MB). Free memory was 50.5MB in the beginning and 565.2MB in the end (delta: -514.6MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 704.44ms. Allocated memory is still 767.6MB. Free memory was 565.2MB in the beginning and 492.8MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 652.07ms. Allocated memory is still 767.6MB. Free memory was 492.8MB in the beginning and 401.6MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 21019.56ms. Allocated memory was 767.6MB in the beginning and 992.0MB in the end (delta: 224.4MB). Free memory was 401.6MB in the beginning and 661.5MB in the end (delta: -259.8MB). Peak memory consumption was 476.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_435c7bfb-5d71-4869-b93c-5eba37de5428/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")