./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:03:20,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:03:20,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:03:20,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:03:20,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:03:20,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:03:20,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:03:20,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:03:20,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:03:20,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:03:20,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:03:20,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:03:20,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:03:20,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:03:20,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:03:20,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:03:20,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:03:20,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:03:20,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:03:20,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:03:20,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:03:20,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:03:20,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:03:20,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:03:20,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:03:20,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:03:20,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:03:20,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:03:20,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:03:20,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:03:20,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:03:20,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:03:20,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:03:20,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:03:20,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:03:20,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:03:20,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:03:20,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:03:20,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:03:20,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:03:20,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:03:20,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:03:20,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:03:20,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:03:20,420 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:03:20,420 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:03:20,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:03:20,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:03:20,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:03:20,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:03:20,423 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:03:20,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:03:20,425 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:03:20,425 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:03:20,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:03:20,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:03:20,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:03:20,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:03:20,426 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:03:20,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:03:20,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:03:20,427 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:03:20,427 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:03:20,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:03:20,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:03:20,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:03:20,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:03:20,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:03:20,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:03:20,429 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:03:20,429 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:03:20,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:03:20,430 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_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2022-11-16 11:03:20,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:03:20,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:03:20,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:03:20,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:03:20,819 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:03:20,821 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:03:20,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/9a6736c65/161954bb45fe49c7bccb7af3a0cd50c7/FLAGcc143c286 [2022-11-16 11:03:22,293 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:03:22,294 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:03:22,375 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/9a6736c65/161954bb45fe49c7bccb7af3a0cd50c7/FLAGcc143c286 [2022-11-16 11:03:22,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/9a6736c65/161954bb45fe49c7bccb7af3a0cd50c7 [2022-11-16 11:03:22,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:03:22,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:03:22,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:03:22,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:03:22,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:03:22,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:03:22" (1/1) ... [2022-11-16 11:03:22,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279ab977 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:22, skipping insertion in model container [2022-11-16 11:03:22,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:03:22" (1/1) ... [2022-11-16 11:03:22,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:03:23,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:03:30,560 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 11:03:30,563 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 11:03:30,563 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 11:03:30,564 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 11:03:30,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:03:30,676 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:03:31,675 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 11:03:31,676 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 11:03:31,677 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 11:03:31,677 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 11:03:31,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:03:32,078 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:03:32,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32 WrapperNode [2022-11-16 11:03:32,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:03:32,080 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:03:32,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:03:32,081 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:03:32,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:32,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:32,912 INFO L138 Inliner]: procedures = 617, calls = 11664, calls flagged for inlining = 310, calls inlined = 246, statements flattened = 12640 [2022-11-16 11:03:32,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:03:32,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:03:32,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:03:32,919 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:03:32,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:32,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,064 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,607 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:03:33,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:03:33,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:03:33,826 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:03:33,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:03:32" (1/1) ... [2022-11-16 11:03:33,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:03:33,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:03:33,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:03:33,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:03:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:03:33,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:03:33,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:03:33,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:03:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:03:33,914 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:03:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:03:33,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:03:33,914 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:03:33,915 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:03:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:03:33,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:03:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:03:33,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:03:33,915 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:03:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:03:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:03:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:03:33,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:03:33,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:03:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:03:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:03:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:03:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:03:33,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:03:33,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:03:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:03:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:03:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:03:33,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:03:33,918 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:03:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:03:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:03:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:03:33,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:03:33,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:03:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:03:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:03:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:03:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:03:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:03:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:03:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:03:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:03:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:03:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:03:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:03:33,922 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:03:33,922 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:03:33,922 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:03:33,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:03:33,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:03:33,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:03:33,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:03:33,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:03:33,923 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:03:33,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:03:33,923 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:03:33,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:03:33,924 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:03:33,924 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:03:33,924 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:03:33,924 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:03:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:03:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:03:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:03:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:03:33,925 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:03:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:03:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:03:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:03:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:03:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:03:33,926 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:03:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:03:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:03:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:03:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:03:33,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:03:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:03:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:03:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:03:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:03:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:03:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:03:33,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:03:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:03:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:03:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:03:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:03:33,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:03:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:03:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:03:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:03:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:03:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:03:33,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:03:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:03:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:03:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:03:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:03:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:03:33,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:03:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:03:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:03:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:03:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:03:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:03:33,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:03:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:03:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:03:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:03:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:03:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:03:33,933 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:03:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:03:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:03:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:03:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:03:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:03:33,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:03:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:03:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:03:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:03:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:03:33,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:03:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:03:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:03:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:03:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:03:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:03:33,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:03:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:03:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:03:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:03:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:03:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:03:33,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:03:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:03:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:03:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:03:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:03:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:03:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:03:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:03:33,938 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:03:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:03:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:03:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:03:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:03:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:03:33,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:03:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:03:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:03:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:03:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:03:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:03:33,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:03:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:03:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:03:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:03:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:03:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:03:33,941 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:03:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:03:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:03:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:03:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:03:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:03:33,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:03:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:03:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:03:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:03:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:03:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:03:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:03:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:03:33,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:03:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:03:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:03:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:03:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:03:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:03:33,944 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:03:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:03:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:03:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:03:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:03:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:03:33,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:03:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:03:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:03:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:03:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:03:33,946 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:03:33,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:03:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:03:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:03:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:03:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:03:33,947 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:03:33,947 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:03:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:03:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:03:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:03:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:03:33,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:03:33,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:03:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:03:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:03:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:03:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:03:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:03:33,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:03:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:03:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:03:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:03:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:03:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:03:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:03:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:03:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:03:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:03:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:03:33,951 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:03:33,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:03:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:03:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:03:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:03:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:03:33,952 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:03:33,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:03:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:03:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:03:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:03:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:03:33,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:03:33,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:03:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:03:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:03:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:03:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:03:33,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:03:33,954 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:03:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:03:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:03:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:03:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:03:33,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:03:33,955 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:03:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:03:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:03:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:03:33,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:03:33,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:03:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:03:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:03:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:03:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:03:33,957 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:03:33,957 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:03:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:03:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:03:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:03:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:03:33,958 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:03:33,958 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:03:33,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:03:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:03:33,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:03:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:03:33,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:03:33,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:03:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:03:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:03:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:03:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:03:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:03:33,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:03:33,960 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:03:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:03:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:03:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:03:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:03:33,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:03:33,961 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:03:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:03:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:03:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:03:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:03:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:03:33,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:03:33,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:03:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:03:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:03:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:03:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:03:33,963 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:03:33,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:03:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:03:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:03:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:03:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:03:33,964 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:03:33,964 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:03:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:03:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:03:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:03:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:03:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:03:33,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:03:33,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:03:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:03:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:03:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:03:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:03:33,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:03:33,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:03:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:03:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:03:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:03:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:03:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:03:33,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:03:33,967 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:03:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:03:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:03:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:03:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:03:33,968 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:03:33,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:03:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:03:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:03:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:03:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:03:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:03:33,969 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:03:33,969 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:03:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:03:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:03:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:03:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:03:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:03:33,970 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:03:33,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:03:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:03:33,971 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:03:33,971 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:03:35,411 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:03:35,416 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:03:48,674 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:04:01,576 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:04:01,581 INFO L158 Benchmark]: Toolchain (without parser) took 38775.27ms. Allocated memory was 111.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 68.5MB in the beginning and 602.9MB in the end (delta: -534.4MB). Peak memory consumption was 838.8MB. Max. memory is 16.1GB. [2022-11-16 11:04:01,582 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:04:01,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9269.88ms. Allocated memory was 111.1MB in the beginning and 295.7MB in the end (delta: 184.5MB). Free memory was 68.0MB in the beginning and 154.5MB in the end (delta: -86.5MB). Peak memory consumption was 183.3MB. Max. memory is 16.1GB. [2022-11-16 11:04:01,583 INFO L158 Benchmark]: Boogie Procedure Inliner took 837.94ms. Allocated memory was 295.7MB in the beginning and 465.6MB in the end (delta: 169.9MB). Free memory was 154.5MB in the beginning and 296.0MB in the end (delta: -141.6MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-11-16 11:04:01,584 INFO L158 Benchmark]: Boogie Preprocessor took 905.30ms. Allocated memory is still 465.6MB. Free memory was 296.0MB in the beginning and 260.4MB in the end (delta: 35.7MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-11-16 11:04:01,585 INFO L158 Benchmark]: RCFGBuilder took 27753.98ms. Allocated memory was 465.6MB in the beginning and 1.1GB in the end (delta: 652.2MB). Free memory was 260.4MB in the beginning and 602.9MB in the end (delta: -342.6MB). Peak memory consumption was 678.5MB. Max. memory is 16.1GB. [2022-11-16 11:04:01,595 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9269.88ms. Allocated memory was 111.1MB in the beginning and 295.7MB in the end (delta: 184.5MB). Free memory was 68.0MB in the beginning and 154.5MB in the end (delta: -86.5MB). Peak memory consumption was 183.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 837.94ms. Allocated memory was 295.7MB in the beginning and 465.6MB in the end (delta: 169.9MB). Free memory was 154.5MB in the beginning and 296.0MB in the end (delta: -141.6MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 905.30ms. Allocated memory is still 465.6MB. Free memory was 296.0MB in the beginning and 260.4MB in the end (delta: 35.7MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * RCFGBuilder took 27753.98ms. Allocated memory was 465.6MB in the beginning and 1.1GB in the end (delta: 652.2MB). Free memory was 260.4MB in the beginning and 602.9MB in the end (delta: -342.6MB). Peak memory consumption was 678.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:04:01,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:04:04,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:04:04,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:04:04,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:04:04,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:04:04,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:04:04,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:04:04,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:04:04,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:04:04,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:04:04,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:04:04,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:04:04,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:04:04,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:04:04,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:04:04,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:04:04,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:04:04,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:04:04,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:04:04,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:04:04,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:04:04,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:04:04,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:04:04,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:04:04,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:04:04,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:04:04,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:04:04,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:04:04,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:04:04,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:04:04,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:04:04,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:04:04,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:04:04,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:04:04,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:04:04,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:04:04,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:04:04,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:04:04,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:04:04,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:04:04,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:04:04,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:04:04,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:04:04,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:04:04,513 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:04:04,513 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:04:04,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:04:04,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:04:04,517 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:04:04,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:04:04,517 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:04:04,518 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:04:04,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:04:04,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:04:04,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:04:04,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:04:04,521 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:04:04,521 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:04:04,522 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:04:04,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:04:04,522 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:04:04,523 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:04:04,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:04:04,523 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:04:04,524 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:04:04,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:04:04,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:04:04,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:04:04,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:04:04,526 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:04:04,526 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:04:04,527 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:04:04,527 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:04:04,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:04:04,528 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:04:04,528 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_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2022-11-16 11:04:05,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:04:05,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:04:05,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:04:05,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:04:05,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:04:05,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:04:05,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/cd47ffe95/4792ca67c7e34b008a70f8a16c22dd94/FLAG40d4ea0b2 [2022-11-16 11:04:06,593 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:04:06,594 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:04:06,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/cd47ffe95/4792ca67c7e34b008a70f8a16c22dd94/FLAG40d4ea0b2 [2022-11-16 11:04:07,084 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/data/cd47ffe95/4792ca67c7e34b008a70f8a16c22dd94 [2022-11-16 11:04:07,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:04:07,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:04:07,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:04:07,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:04:07,101 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:04:07,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:04:07" (1/1) ... [2022-11-16 11:04:07,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7da39199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:07, skipping insertion in model container [2022-11-16 11:04:07,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:04:07" (1/1) ... [2022-11-16 11:04:07,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:04:07,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:04:14,912 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 11:04:14,916 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 11:04:14,916 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 11:04:14,917 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 11:04:14,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:15,068 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:04:15,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:04:16,277 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 11:04:16,278 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 11:04:16,278 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 11:04:16,279 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 11:04:16,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:16,328 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:04:17,349 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-16 11:04:17,350 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-16 11:04:17,352 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-16 11:04:17,361 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-16 11:04:17,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:04:17,788 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:04:17,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17 WrapperNode [2022-11-16 11:04:17,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:04:17,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:17,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:04:17,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:04:17,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:18,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:18,415 INFO L138 Inliner]: procedures = 634, calls = 11664, calls flagged for inlining = 313, calls inlined = 248, statements flattened = 12309 [2022-11-16 11:04:18,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:04:18,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:04:18,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:04:18,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:04:18,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:18,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:18,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:18,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,194 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:04:19,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:04:19,398 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:04:19,398 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:04:19,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:04:17" (1/1) ... [2022-11-16 11:04:19,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:04:19,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:04:19,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:04:19,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:04:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:04:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:04:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:04:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:04:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:04:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:04:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:04:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:04:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:04:19,480 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:04:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:04:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:04:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:04:19,481 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:04:19,481 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:04:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:04:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:04:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:04:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:04:19,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:04:19,482 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:04:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:04:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:04:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:04:19,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:04:19,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:04:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:04:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:04:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:04:19,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:04:19,484 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:04:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:04:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:04:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:04:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:04:19,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:04:19,485 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:04:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:04:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:04:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:04:19,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:04:19,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:04:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:04:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:04:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:04:19,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:04:19,487 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:04:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:04:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:04:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:04:19,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:04:19,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:04:19,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:04:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:04:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:04:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:04:19,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:04:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:04:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:04:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:04:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:04:19,490 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:04:19,490 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:04:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:04:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:04:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:04:19,491 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:04:19,491 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:04:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:04:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:04:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:04:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:04:19,492 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:04:19,492 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:04:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:04:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:04:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:04:19,493 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:04:19,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:04:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:04:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:04:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:04:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:04:19,494 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:04:19,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:04:19,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:04:19,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:04:19,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:04:19,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:04:19,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:04:19,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:04:19,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:04:19,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:04:19,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:04:19,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:04:19,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:04:19,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:04:19,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:04:19,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:04:19,502 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:04:19,502 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:04:19,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:04:19,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:04:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:04:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:04:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:04:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:04:19,504 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:04:19,504 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:04:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:04:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:04:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:04:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:04:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:04:19,505 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:04:19,505 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:04:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:04:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:04:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:04:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:04:19,506 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:04:19,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:04:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:04:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:04:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:04:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:04:19,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:04:19,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:04:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:04:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:04:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:04:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:04:19,508 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:04:19,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:04:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:04:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:04:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:04:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:04:19,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:04:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:04:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:04:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:04:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:04:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:04:19,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:04:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:04:19,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:04:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:04:19,512 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:04:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:04:19,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:04:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:04:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:04:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:04:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:04:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:04:19,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:04:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:04:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:04:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:04:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:04:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:04:19,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:04:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:04:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:04:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:04:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:04:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:04:19,515 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:04:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:04:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:04:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:04:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:04:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:04:19,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:04:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:04:19,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:04:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:04:19,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:04:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:04:19,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:04:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:04:19,518 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:04:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:04:19,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:04:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:04:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:04:19,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:04:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:04:19,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:04:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:04:19,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:04:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:04:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:04:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:04:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:04:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:04:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:04:19,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:04:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:04:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:04:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:04:19,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:04:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:04:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:04:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:04:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:04:19,522 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:04:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:04:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:04:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:04:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:04:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:04:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:04:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:19,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:04:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:04:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:04:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:04:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:04:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:04:19,524 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:04:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:04:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:04:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:04:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:04:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:04:19,525 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:04:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:04:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:04:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:04:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:04:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:04:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:04:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:04:19,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:04:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:04:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:04:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:04:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:04:19,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:04:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:04:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:04:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:04:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:04:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:04:19,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:04:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:04:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:04:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:04:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:04:19,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:04:19,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:04:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:04:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:04:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:04:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:04:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:04:19,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:04:19,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:04:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:04:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:04:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:04:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:04:19,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:04:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:04:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:04:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:04:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:04:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:04:19,532 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:04:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:04:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:04:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:04:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:04:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:04:19,533 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:04:19,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:04:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:04:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:04:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:04:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:04:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:04:19,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:04:19,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:04:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:04:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:04:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:04:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:04:19,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:04:19,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:04:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:04:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:04:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:04:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:04:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:04:19,536 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:04:19,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:04:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:04:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:04:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:04:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:04:19,537 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:04:19,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:04:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:04:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:04:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:04:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:04:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:04:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:04:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:04:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:04:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:04:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:04:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:04:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:04:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:04:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:04:21,046 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:04:21,055 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:04:21,433 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:04:53,621 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:04:53,627 INFO L158 Benchmark]: Toolchain (without parser) took 46536.28ms. Allocated memory was 88.1MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 55.3MB in the beginning and 628.6MB in the end (delta: -573.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 11:04:53,628 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:04:53,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10698.67ms. Allocated memory was 88.1MB in the beginning and 578.8MB in the end (delta: 490.7MB). Free memory was 55.0MB in the beginning and 329.6MB in the end (delta: -274.5MB). Peak memory consumption was 296.8MB. Max. memory is 16.1GB. [2022-11-16 11:04:53,629 INFO L158 Benchmark]: Boogie Procedure Inliner took 627.42ms. Allocated memory is still 578.8MB. Free memory was 329.6MB in the beginning and 256.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-16 11:04:53,636 INFO L158 Benchmark]: Boogie Preprocessor took 977.65ms. Allocated memory is still 578.8MB. Free memory was 256.2MB in the beginning and 345.3MB in the end (delta: -89.1MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2022-11-16 11:04:53,636 INFO L158 Benchmark]: RCFGBuilder took 34226.71ms. Allocated memory was 578.8MB in the beginning and 1.5GB in the end (delta: 889.2MB). Free memory was 345.3MB in the beginning and 628.6MB in the end (delta: -283.3MB). Peak memory consumption was 907.0MB. Max. memory is 16.1GB. [2022-11-16 11:04:53,639 INFO L339 ainManager$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 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10698.67ms. Allocated memory was 88.1MB in the beginning and 578.8MB in the end (delta: 490.7MB). Free memory was 55.0MB in the beginning and 329.6MB in the end (delta: -274.5MB). Peak memory consumption was 296.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 627.42ms. Allocated memory is still 578.8MB. Free memory was 329.6MB in the beginning and 256.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 977.65ms. Allocated memory is still 578.8MB. Free memory was 256.2MB in the beginning and 345.3MB in the end (delta: -89.1MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * RCFGBuilder took 34226.71ms. Allocated memory was 578.8MB in the beginning and 1.5GB in the end (delta: 889.2MB). Free memory was 345.3MB in the beginning and 628.6MB in the end (delta: -283.3MB). Peak memory consumption was 907.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:04:53,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdae411a-c4dd-4f6a-b2a1-8a7b634366b4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]