./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:46:27,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:46:27,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:46:27,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:46:27,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:46:27,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:46:27,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:46:27,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:46:27,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:46:27,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:46:27,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:46:27,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:46:27,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:46:27,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:46:27,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:46:27,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:46:27,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:46:27,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:46:27,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:46:27,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:46:27,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:46:27,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:46:27,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:46:27,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:46:27,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:46:27,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:46:27,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:46:27,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:46:27,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:46:27,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:46:27,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:46:27,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:46:27,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:46:27,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:46:27,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:46:27,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:46:27,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:46:27,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:46:27,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:46:27,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:46:27,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:46:27,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:46:27,517 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:46:27,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:46:27,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:46:27,519 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:46:27,519 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:46:27,519 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:46:27,519 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:46:27,519 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:46:27,526 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:46:27,526 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:46:27,527 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:46:27,527 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:46:27,528 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:46:27,528 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:46:27,528 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:46:27,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:46:27,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:46:27,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:46:27,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:46:27,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:46:27,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:46:27,530 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:46:27,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:46:27,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:46:27,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:46:27,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:46:27,532 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:46:27,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:46:27,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:46:27,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:46:27,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:46:27,535 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:46:27,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:46:27,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:46:27,536 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:46:27,536 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:46:27,536 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-11-03 05:46:27,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:46:27,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:46:27,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:46:27,905 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:46:27,906 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:46:27,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-03 05:46:27,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/ac9b23c6b/9395da10d9c74b4ca067dae20134fa18/FLAG941cb2509 [2021-11-03 05:46:29,337 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:46:29,338 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-03 05:46:29,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/ac9b23c6b/9395da10d9c74b4ca067dae20134fa18/FLAG941cb2509 [2021-11-03 05:46:29,890 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/ac9b23c6b/9395da10d9c74b4ca067dae20134fa18 [2021-11-03 05:46:29,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:46:29,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:46:29,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:29,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:46:29,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:46:29,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:29" (1/1) ... [2021-11-03 05:46:29,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f21152 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:29, skipping insertion in model container [2021-11-03 05:46:29,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:29" (1/1) ... [2021-11-03 05:46:29,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:46:30,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:46:31,937 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:32,066 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:32,092 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:32,109 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:32,187 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-03 05:46:32,377 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:32,641 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,505 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,645 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,678 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,818 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,830 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,844 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,845 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,846 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,927 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,939 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,970 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:33,987 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,293 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,307 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,319 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,400 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:34,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,151 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,173 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,185 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,774 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,784 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,785 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:35,785 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,036 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,040 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,041 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,055 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,078 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,250 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,252 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,266 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,564 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,589 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,594 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,654 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,654 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,655 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,775 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,776 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,795 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:36,817 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,110 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,455 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,467 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,483 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,489 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,501 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,504 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,504 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,518 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,519 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,520 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,528 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,528 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,528 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,760 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:37,775 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:38,301 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1437) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1606) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1606) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3247) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-03 05:46:38,308 INFO L168 Benchmark]: Toolchain (without parser) took 8412.19 ms. Allocated memory was 98.6 MB in the beginning and 203.4 MB in the end (delta: 104.9 MB). Free memory was 44.1 MB in the beginning and 78.4 MB in the end (delta: -34.3 MB). Peak memory consumption was 101.2 MB. Max. memory is 16.1 GB. [2021-11-03 05:46:38,310 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 70.6 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:46:38,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8409.03 ms. Allocated memory was 98.6 MB in the beginning and 203.4 MB in the end (delta: 104.9 MB). Free memory was 44.1 MB in the beginning and 78.4 MB in the end (delta: -34.3 MB). Peak memory consumption was 101.2 MB. Max. memory is 16.1 GB. [2021-11-03 05:46:38,315 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 70.6 MB in the beginning and 70.6 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8409.03 ms. Allocated memory was 98.6 MB in the beginning and 203.4 MB in the end (delta: 104.9 MB). Free memory was 44.1 MB in the beginning and 78.4 MB in the end (delta: -34.3 MB). Peak memory consumption was 101.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:46:40,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:46:40,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:46:40,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:46:40,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:46:40,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:46:40,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:46:40,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:46:40,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:46:40,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:46:40,522 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:46:40,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:46:40,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:46:40,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:46:40,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:46:40,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:46:40,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:46:40,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:46:40,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:46:40,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:46:40,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:46:40,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:46:40,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:46:40,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:46:40,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:46:40,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:46:40,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:46:40,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:46:40,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:46:40,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:46:40,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:46:40,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:46:40,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:46:40,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:46:40,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:46:40,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:46:40,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:46:40,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:46:40,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:46:40,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:46:40,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:46:40,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:46:40,601 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:46:40,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:46:40,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:46:40,603 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:46:40,603 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:46:40,604 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:46:40,604 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:46:40,604 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:46:40,605 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:46:40,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:46:40,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:46:40,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:46:40,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:46:40,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:46:40,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:46:40,608 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:46:40,608 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:46:40,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:46:40,609 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:46:40,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:46:40,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:46:40,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:46:40,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:46:40,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:46:40,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:46:40,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:46:40,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:46:40,612 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:46:40,612 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:46:40,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:46:40,613 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:46:40,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:46:40,613 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_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-11-03 05:46:41,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:46:41,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:46:41,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:46:41,047 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:46:41,048 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:46:41,049 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-03 05:46:41,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/aade60f13/709b662520684cd290882d406acacd6b/FLAGb83997427 [2021-11-03 05:46:42,605 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:46:42,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-03 05:46:42,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/aade60f13/709b662520684cd290882d406acacd6b/FLAGb83997427 [2021-11-03 05:46:43,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/data/aade60f13/709b662520684cd290882d406acacd6b [2021-11-03 05:46:43,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:46:43,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:46:43,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:43,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:46:43,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:46:43,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:43" (1/1) ... [2021-11-03 05:46:43,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@447f27c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:43, skipping insertion in model container [2021-11-03 05:46:43,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:43" (1/1) ... [2021-11-03 05:46:43,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:46:43,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:46:45,564 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-03 05:46:51,081 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:51,084 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 05:46:55,799 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 05:46:55,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:46:55,980 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:46:56,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:46:56,374 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-03 05:46:57,257 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 05:46:57,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:46:57,417 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:46:57,567 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-03 05:46:58,775 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-03 05:46:58,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:46:59,569 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:46:59,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59 WrapperNode [2021-11-03 05:46:59,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:59,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:46:59,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:46:59,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:46:59,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:46:59,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:01,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:47:01,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:47:01,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:47:01,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:47:01,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:01,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:01,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:01,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:02,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:02,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:02,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:03,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:47:03,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:47:03,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:47:03,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:47:03,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:59" (1/1) ... [2021-11-03 05:47:03,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:47:03,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:47:03,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:47:03,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b563a9c-71ad-4bea-9baa-f2774f18e56b/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:47:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-03 05:47:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-03 05:47:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_endpoint [2021-11-03 05:47:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_endpoint [2021-11-03 05:47:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async [2021-11-03 05:47:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async [2021-11-03 05:47:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_all_async [2021-11-03 05:47:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_all_async [2021-11-03 05:47:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_resume [2021-11-03 05:47:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_resume [2021-11-03 05:47:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure hub_disconnect [2021-11-03 05:47:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_disconnect [2021-11-03 05:47:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure hub_hub_status [2021-11-03 05:47:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_hub_status [2021-11-03 05:47:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 05:47:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_bulk_urbs [2021-11-03 05:47:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_bulk_urbs [2021-11-03 05:47:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_logical_disconnect [2021-11-03 05:47:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_logical_disconnect [2021-11-03 05:47:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_flush_endpoint [2021-11-03 05:47:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_flush_endpoint [2021-11-03 05:47:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_status [2021-11-03 05:47:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_status [2021-11-03 05:47:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-11-03 05:47:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure hub_irq [2021-11-03 05:47:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_irq [2021-11-03 05:47:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_suspend [2021-11-03 05:47:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_suspend [2021-11-03 05:47:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_device_descriptor [2021-11-03 05:47:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_device_descriptor [2021-11-03 05:47:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure hub_quiesce [2021-11-03 05:47:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_quiesce [2021-11-03 05:47:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb [2021-11-03 05:47:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb [2021-11-03 05:47:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_complete [2021-11-03 05:47:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_complete [2021-11-03 05:47:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_connect_change [2021-11-03 05:47:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_connect_change [2021-11-03 05:47:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_queue_reset_device [2021-11-03 05:47:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_queue_reset_device [2021-11-03 05:47:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_interface [2021-11-03 05:47:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_interface [2021-11-03 05:47:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure rh_urb_enqueue [2021-11-03 05:47:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_urb_enqueue [2021-11-03 05:47:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure clear_hub_feature [2021-11-03 05:47:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_hub_feature [2021-11-03 05:47:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend [2021-11-03 05:47:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend [2021-11-03 05:47:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:47:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_interface [2021-11-03 05:47:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_interface [2021-11-03 05:47:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:47:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:47:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-03 05:47:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-03 05:47:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_led [2021-11-03 05:47:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_led [2021-11-03 05:47:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_suspend [2021-11-03 05:47:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_suspend [2021-11-03 05:47:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_langid [2021-11-03 05:47:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_langid [2021-11-03 05:47:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_interface [2021-11-03 05:47:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_interface [2021-11-03 05:47:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:47:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:47:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:47:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_freeze [2021-11-03 05:47:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_freeze [2021-11-03 05:47:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure hub_thread [2021-11-03 05:47:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_thread [2021-11-03 05:47:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure hub_pre_reset [2021-11-03 05:47:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_pre_reset [2021-11-03 05:47:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2021-11-03 05:47:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2021-11-03 05:47:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_reset [2021-11-03 05:47:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_reset [2021-11-03 05:47:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rebind_intf [2021-11-03 05:47:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rebind_intf [2021-11-03 05:47:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_both [2021-11-03 05:47:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_both [2021-11-03 05:47:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2021-11-03 05:47:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure hub_events [2021-11-03 05:47:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_events [2021-11-03 05:47:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_device [2021-11-03 05:47:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_device [2021-11-03 05:47:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2021-11-03 05:47:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2021-11-03 05:47:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:47:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure check_highspeed [2021-11-03 05:47:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure check_highspeed [2021-11-03 05:47:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure recursively_mark_NOTATTACHED [2021-11-03 05:47:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure recursively_mark_NOTATTACHED [2021-11-03 05:47:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:47:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_poweroff [2021-11-03 05:47:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_poweroff [2021-11-03 05:47:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_suspend [2021-11-03 05:47:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_suspend [2021-11-03 05:47:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_forced_unbind_intf [2021-11-03 05:47:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_forced_unbind_intf [2021-11-03 05:47:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep0_reinit [2021-11-03 05:47:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep0_reinit [2021-11-03 05:47:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure do_unbind_rebind [2021-11-03 05:47:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unbind_rebind [2021-11-03 05:47:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:47:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:47:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:47:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:47:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:47:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:47:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_descriptor [2021-11-03 05:47:03,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_descriptor [2021-11-03 05:47:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device_otg [2021-11-03 05:47:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device_otg [2021-11-03 05:47:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-11-03 05:47:03,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-11-03 05:47:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-03 05:47:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-03 05:47:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_wait_reset [2021-11-03 05:47:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_wait_reset [2021-11-03 05:47:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_internal_control_msg [2021-11-03 05:47:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_internal_control_msg [2021-11-03 05:47:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure generic_suspend [2021-11-03 05:47:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_suspend [2021-11-03 05:47:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_status [2021-11-03 05:47:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_status [2021-11-03 05:47:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure hub_suspend [2021-11-03 05:47:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_suspend [2021-11-03 05:47:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device [2021-11-03 05:47:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device [2021-11-03 05:47:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure check_port_resume_type [2021-11-03 05:47:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure check_port_resume_type [2021-11-03 05:47:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-11-03 05:47:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_resume [2021-11-03 05:47:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_resume [2021-11-03 05:47:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure hub_configure [2021-11-03 05:47:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_configure [2021-11-03 05:47:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_resume [2021-11-03 05:47:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_resume [2021-11-03 05:47:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure generic_disconnect [2021-11-03 05:47:03,190 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_disconnect [2021-11-03 05:47:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-03 05:47:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:47:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure hub_clear_tt_buffer [2021-11-03 05:47:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_clear_tt_buffer [2021-11-03 05:47:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:47:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:47:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:47:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:47:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure descriptors_changed [2021-11-03 05:47:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure descriptors_changed [2021-11-03 05:47:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure hub_tt_work [2021-11-03 05:47:03,192 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_tt_work [2021-11-03 05:47:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-03 05:47:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_interface [2021-11-03 05:47:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_interface [2021-11-03 05:47:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure hub_reset_resume [2021-11-03 05:47:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_reset_resume [2021-11-03 05:47:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_device [2021-11-03 05:47:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_device [2021-11-03 05:47:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure clear_port_feature [2021-11-03 05:47:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_port_feature [2021-11-03 05:47:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cache_string [2021-11-03 05:47:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cache_string [2021-11-03 05:47:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure led_work [2021-11-03 05:47:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure led_work [2021-11-03 05:47:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure generic_probe [2021-11-03 05:47:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_probe [2021-11-03 05:47:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_interface [2021-11-03 05:47:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_interface [2021-11-03 05:47:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rh_urb_dequeue [2021-11-03 05:47:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rh_urb_dequeue [2021-11-03 05:47:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-03 05:47:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-03 05:47:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async_on_interface [2021-11-03 05:47:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async_on_interface [2021-11-03 05:47:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure async_completed [2021-11-03 05:47:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure async_completed [2021-11-03 05:47:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_sysfs_intf_files [2021-11-03 05:47:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_sysfs_intf_files [2021-11-03 05:47:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:47:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 05:47:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume [2021-11-03 05:47:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume [2021-11-03 05:47:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure driver_set_config_work [2021-11-03 05:47:03,198 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_set_config_work [2021-11-03 05:47:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure usbdev_release [2021-11-03 05:47:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usbdev_release [2021-11-03 05:47:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_dev [2021-11-03 05:47:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_dev [2021-11-03 05:47:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func2 [2021-11-03 05:47:03,199 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func2 [2021-11-03 05:47:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func3 [2021-11-03 05:47:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func3 [2021-11-03 05:47:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:47:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:47:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:47:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 05:47:03,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:47:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_both [2021-11-03 05:47:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_both [2021-11-03 05:47:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure hub_probe [2021-11-03 05:47:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_probe [2021-11-03 05:47:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure hub_resume [2021-11-03 05:47:03,201 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_resume [2021-11-03 05:47:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure hub_post_reset [2021-11-03 05:47:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_post_reset [2021-11-03 05:47:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_open [2021-11-03 05:47:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_open [2021-11-03 05:47:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_thaw [2021-11-03 05:47:03,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_thaw [2021-11-03 05:47:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:47:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_init [2021-11-03 05:47:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_init [2021-11-03 05:47:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:47:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-03 05:47:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure rh_call_control [2021-11-03 05:47:03,203 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_call_control [2021-11-03 05:47:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:47:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:47:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:47:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:47:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_configuration [2021-11-03 05:47:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_configuration [2021-11-03 05:47:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_configuration [2021-11-03 05:47:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_configuration [2021-11-03 05:47:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-03 05:47:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-03 05:47:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure releaseintf [2021-11-03 05:47:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure releaseintf [2021-11-03 05:47:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-03 05:47:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-03 05:47:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure hub_power_on [2021-11-03 05:47:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_power_on [2021-11-03 05:47:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_and_verify_device [2021-11-03 05:47:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_and_verify_device [2021-11-03 05:47:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_string [2021-11-03 05:47:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_string [2021-11-03 05:47:03,210 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_debounce [2021-11-03 05:47:03,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_debounce [2021-11-03 05:47:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_resume [2021-11-03 05:47:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_resume [2021-11-03 05:47:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_device [2021-11-03 05:47:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_device [2021-11-03 05:47:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_alloc_bandwidth [2021-11-03 05:47:03,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_alloc_bandwidth [2021-11-03 05:47:03,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-11-03 05:47:03,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-11-03 05:47:03,217 INFO L130 BoogieDeclarations]: Found specification of procedure generic_resume [2021-11-03 05:47:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_resume [2021-11-03 05:47:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_submit_urb [2021-11-03 05:47:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_submit_urb [2021-11-03 05:47:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-03 05:47:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-03 05:47:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_device [2021-11-03 05:47:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_device [2021-11-03 05:47:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure driver_disconnect [2021-11-03 05:47:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_disconnect [2021-11-03 05:47:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_disable [2021-11-03 05:47:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_disable [2021-11-03 05:47:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-11-03 05:47:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-11-03 05:47:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_sub [2021-11-03 05:47:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_sub [2021-11-03 05:47:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_restore [2021-11-03 05:47:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_restore [2021-11-03 05:47:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_suspend [2021-11-03 05:47:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_suspend [2021-11-03 05:47:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-11-03 05:47:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-11-03 05:47:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_device [2021-11-03 05:47:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_device [2021-11-03 05:47:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure sg_complete [2021-11-03 05:47:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_complete [2021-11-03 05:47:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure usb_new_device [2021-11-03 05:47:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_new_device [2021-11-03 05:47:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-11-03 05:47:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-11-03 05:47:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disconnect [2021-11-03 05:47:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disconnect [2021-11-03 05:47:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure hub_activate [2021-11-03 05:47:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_activate [2021-11-03 05:47:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_warm_reset [2021-11-03 05:47:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_warm_reset [2021-11-03 05:47:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure finish_port_resume [2021-11-03 05:47:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_port_resume [2021-11-03 05:47:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure hub_set_address [2021-11-03 05:47:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_set_address [2021-11-03 05:47:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_status [2021-11-03 05:47:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_status [2021-11-03 05:47:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_feature [2021-11-03 05:47:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_feature [2021-11-03 05:47:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-11-03 05:47:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-11-03 05:47:07,355 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:07,357 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:07,358 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:10,323 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-11-03 05:47:10,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-11-03 05:47:10,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume !false; [2021-11-03 05:47:10,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume false; [2021-11-03 05:47:10,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##100: assume false; [2021-11-03 05:47:10,324 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##101: assume !false; [2021-11-03 05:47:10,780 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:10,782 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:10,782 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:10,783 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:10,784 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##94: assume false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false; [2021-11-03 05:47:16,074 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##69: assume !false; [2021-11-03 05:47:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume false; [2021-11-03 05:47:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2021-11-03 05:47:16,075 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2021-11-03 05:47:17,765 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:17,766 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:35,185 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume false; [2021-11-03 05:47:35,185 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##251: assume !false; [2021-11-03 05:47:35,185 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##241: assume !false; [2021-11-03 05:47:35,185 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume false; [2021-11-03 05:47:43,816 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:47:43,971 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2021-11-03 05:47:43,971 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2021-11-03 05:47:44,884 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !false; [2021-11-03 05:47:44,884 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume false;atomic_cmpxchg_~__ptr~0.base, atomic_cmpxchg_~__ptr~0.offset := atomic_cmpxchg_~v.base, atomic_cmpxchg_~v.offset; [2021-11-03 05:47:45,290 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false; [2021-11-03 05:47:45,290 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false; [2021-11-03 05:47:45,291 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2021-11-03 05:47:45,292 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-03 05:47:54,368 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-03 05:47:54,369 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-03 05:48:01,389 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2021-11-03 05:48:01,390 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2021-11-03 05:48:07,025 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:12,206 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2021-11-03 05:48:12,206 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2021-11-03 05:48:12,531 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-03 05:48:12,531 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false;atomic_cmpxchg_~__ptr~0.base, atomic_cmpxchg_~__ptr~0.offset := atomic_cmpxchg_~v.base, atomic_cmpxchg_~v.offset; [2021-11-03 05:48:16,431 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume false; [2021-11-03 05:48:16,432 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##99: assume !false; [2021-11-03 05:48:16,432 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2021-11-03 05:48:16,432 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2021-11-03 05:48:16,432 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##107: assume !false; [2021-11-03 05:48:16,433 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##106: assume false; [2021-11-03 05:48:16,433 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2021-11-03 05:48:16,433 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2021-11-03 05:48:16,433 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume !false; [2021-11-03 05:48:16,433 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##118: assume false; [2021-11-03 05:48:18,646 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##126: assume !false; [2021-11-03 05:48:18,647 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##125: assume false;atomic_cmpxchg_~__ptr~0.base, atomic_cmpxchg_~__ptr~0.offset := atomic_cmpxchg_~v.base, atomic_cmpxchg_~v.offset; [2021-11-03 05:48:19,321 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:23,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2021-11-03 05:48:23,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2021-11-03 05:48:23,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2021-11-03 05:48:23,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2021-11-03 05:48:23,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false; [2021-11-03 05:48:23,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2021-11-03 05:48:24,124 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,126 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,127 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,130 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,132 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,134 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,136 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,138 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,140 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,142 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,144 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,147 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,148 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:24,150 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:48:59,811 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##269: assume false; [2021-11-03 05:48:59,811 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##270: assume !false; [2021-11-03 05:48:59,811 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##231: assume !false; [2021-11-03 05:48:59,811 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##230: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##309: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##310: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##362: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##361: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##402: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##401: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##462: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##540: assume false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##541: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##503: assume !false; [2021-11-03 05:48:59,812 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##502: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##72: assume !false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume !false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##190: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume !false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##580: assume false; [2021-11-03 05:48:59,813 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##581: assume !false; [2021-11-03 05:48:59,814 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##108: assume false; [2021-11-03 05:48:59,814 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume !false; [2021-11-03 05:49:28,670 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le16_returnLabel#2: havoc hcd_alloc_coherent_#t~mem2195.base, hcd_alloc_coherent_#t~mem2195.offset; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##289: assume !false; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume false;call hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset := read~$Pointer$(hcd_alloc_coherent_~vaddr_handle.base, hcd_alloc_coherent_~vaddr_handle.offset, 8bv64);call write~intINTTYPE1(~bvadd64(hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset)[8:0], hcd_alloc_coherent_~__gu_p~0.base, hcd_alloc_coherent_~__gu_p~0.offset, 1bv64);havoc hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le16_returnLabel: havoc hcd_alloc_coherent_#t~mem2195.base, hcd_alloc_coherent_#t~mem2195.offset; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le32_returnLabel: havoc hcd_alloc_coherent_#t~mem2196.base, hcd_alloc_coherent_#t~mem2196.offset; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le32_returnLabel#2: havoc hcd_alloc_coherent_#t~mem2196.base, hcd_alloc_coherent_#t~mem2196.offset; [2021-11-03 05:49:28,671 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##108: assume false;call hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset := read~$Pointer$(hcd_alloc_coherent_~vaddr_handle.base, hcd_alloc_coherent_~vaddr_handle.offset, 8bv64);call write~intINTTYPE1(~bvadd64(hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset)[8:0], hcd_alloc_coherent_~__gu_p~0.base, hcd_alloc_coherent_~__gu_p~0.offset, 1bv64);havoc hcd_alloc_coherent_#t~mem2194.base, hcd_alloc_coherent_#t~mem2194.offset; [2021-11-03 05:49:28,672 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume !false; [2021-11-03 05:49:32,220 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:32,297 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-03 05:49:32,297 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-03 05:49:32,895 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:33,215 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2021-11-03 05:49:33,215 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2021-11-03 05:49:38,442 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:38,722 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-11-03 05:49:38,722 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-11-03 05:49:42,420 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:42,421 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:42,422 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-03 05:49:45,529 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume !false; [2021-11-03 05:49:45,530 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##78: assume false; [2021-11-03 05:49:45,530 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2021-11-03 05:49:45,530 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2021-11-03 05:49:45,530 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2021-11-03 05:49:45,530 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2021-11-03 05:49:46,092 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock.