./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 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/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_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8 --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-47ea020 [2021-11-07 02:17:46,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:17:46,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:17:47,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:17:47,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:17:47,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:17:47,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:17:47,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:17:47,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:17:47,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:17:47,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:17:47,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:17:47,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:17:47,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:17:47,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:17:47,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:17:47,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:17:47,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:17:47,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:17:47,031 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:17:47,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:17:47,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:17:47,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:17:47,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:17:47,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:17:47,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:17:47,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:17:47,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:17:47,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:17:47,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:17:47,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:17:47,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:17:47,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:17:47,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:17:47,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:17:47,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:17:47,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:17:47,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:17:47,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:17:47,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:17:47,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:17:47,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:17:47,077 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:17:47,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:17:47,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:17:47,079 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:17:47,079 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:17:47,079 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:17:47,079 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:17:47,080 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:17:47,080 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:17:47,080 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:17:47,080 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:17:47,080 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:17:47,081 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:17:47,081 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:17:47,081 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:17:47,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:17:47,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:17:47,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:17:47,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:17:47,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:17:47,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:17:47,083 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:17:47,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:17:47,084 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:17:47,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:17:47,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:17:47,084 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:17:47,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:17:47,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:17:47,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:17:47,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:17:47,086 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:17:47,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:17:47,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:17:47,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:17:47,086 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:17:47,087 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-11-07 02:17:47,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:17:47,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:17:47,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:17:47,358 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:17:47,359 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:17:47,360 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-07 02:17:47,419 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/70d50465a/4cf7589ca4d843f5bcb8b06232d30f19/FLAG9c9a5ecdb [2021-11-07 02:17:48,583 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:17:48,583 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-07 02:17:48,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/70d50465a/4cf7589ca4d843f5bcb8b06232d30f19/FLAG9c9a5ecdb [2021-11-07 02:17:48,731 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/70d50465a/4cf7589ca4d843f5bcb8b06232d30f19 [2021-11-07 02:17:48,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:17:48,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:17:48,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:17:48,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:17:48,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:17:48,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:17:48" (1/1) ... [2021-11-07 02:17:48,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d20220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:17:48, skipping insertion in model container [2021-11-07 02:17:48,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:17:48" (1/1) ... [2021-11-07 02:17:48,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:17:49,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:17:50,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:50,963 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:51,018 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:51,041 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:51,153 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-07 02:17:51,361 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:51,630 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,499 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,639 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,670 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,824 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,838 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,851 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,852 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,870 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,878 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,946 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,963 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:52,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,009 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,355 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,366 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,376 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,442 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:53,538 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,116 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,125 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,135 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,144 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,681 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,682 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,682 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,925 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,929 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,930 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,944 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:54,967 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,161 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,162 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,178 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,493 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,513 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,538 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,602 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,604 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,605 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,606 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,693 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,694 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,713 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:55,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,097 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,492 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,501 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,517 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,536 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,539 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,539 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,554 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,555 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,557 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,559 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,564 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,565 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,565 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,800 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:56,812 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:57,851 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,202 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,203 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,216 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,309 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,368 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,483 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,484 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,497 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,623 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,626 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,645 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,665 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,692 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,703 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,715 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,727 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,779 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,792 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,804 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,867 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,903 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,907 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,908 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:58,992 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,560 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,592 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,593 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,616 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,629 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,647 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:17:59,672 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,284 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,307 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:00,348 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 02:18:00,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:18:00,498 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:18:00,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fd1d308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:00, skipping insertion in model container [2021-11-07 02:18:00,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:18:00,500 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:18:00,502 INFO L168 Benchmark]: Toolchain (without parser) took 11764.75 ms. Allocated memory was 109.1 MB in the beginning and 228.6 MB in the end (delta: 119.5 MB). Free memory was 51.0 MB in the beginning and 130.7 MB in the end (delta: -79.7 MB). Peak memory consumption was 112.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:18:00,503 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 109.1 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:18:00,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11761.93 ms. Allocated memory was 109.1 MB in the beginning and 228.6 MB in the end (delta: 119.5 MB). Free memory was 51.0 MB in the beginning and 130.7 MB in the end (delta: -79.7 MB). Peak memory consumption was 112.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:18:00,506 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 109.1 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 11761.93 ms. Allocated memory was 109.1 MB in the beginning and 228.6 MB in the end (delta: 119.5 MB). Free memory was 51.0 MB in the beginning and 130.7 MB in the end (delta: -79.7 MB). Peak memory consumption was 112.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3989]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/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_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8 --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-47ea020 [2021-11-07 02:18:02,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:18:02,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:18:02,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:18:02,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:18:02,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:18:02,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:18:02,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:18:02,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:18:02,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:18:02,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:18:02,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:18:02,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:18:02,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:18:02,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:18:02,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:18:02,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:18:02,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:18:02,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:18:02,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:18:02,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:18:02,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:18:02,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:18:02,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:18:02,825 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:18:02,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:18:02,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:18:02,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:18:02,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:18:02,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:18:02,829 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:18:02,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:18:02,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:18:02,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:18:02,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:18:02,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:18:02,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:18:02,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:18:02,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:18:02,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:18:02,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:18:02,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:18:02,885 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:18:02,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:18:02,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:18:02,887 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:18:02,887 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:18:02,888 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:18:02,888 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:18:02,888 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:18:02,888 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:18:02,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:18:02,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:18:02,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:18:02,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:18:02,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:18:02,890 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:18:02,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:18:02,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:18:02,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:18:02,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:18:02,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:18:02,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:18:02,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:18:02,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:18:02,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:18:02,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:18:02,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:18:02,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:18:02,894 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:18:02,894 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:18:02,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:18:02,894 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:18:02,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:18:02,895 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ab970527647e5ab08d4f5c3b11266fdb86c463377e2221a4694f62e2454c23c [2021-11-07 02:18:03,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:18:03,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:18:03,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:18:03,269 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:18:03,269 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:18:03,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-07 02:18:03,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/af85a2ecb/801a62b640674ce49e75d947130ee102/FLAG833df57a4 [2021-11-07 02:18:04,912 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:18:04,913 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i [2021-11-07 02:18:05,112 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/af85a2ecb/801a62b640674ce49e75d947130ee102/FLAG833df57a4 [2021-11-07 02:18:05,199 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/data/af85a2ecb/801a62b640674ce49e75d947130ee102 [2021-11-07 02:18:05,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:18:05,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:18:05,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:18:05,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:18:05,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:18:05,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:18:05" (1/1) ... [2021-11-07 02:18:05,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4163c04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:05, skipping insertion in model container [2021-11-07 02:18:05,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:18:05" (1/1) ... [2021-11-07 02:18:05,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:18:05,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:18:07,482 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-07 02:18:12,651 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:12,654 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:18:16,572 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 02:18:16,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:18:16,765 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:18:16,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:18:17,058 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-07 02:18:17,964 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 02:18:17,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:18:18,056 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:18:18,189 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_ac8840c3-ff24-4d36-9af6-46cbeae50147/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-usb-core-usbcore.ko.cil.out.i[134117,134130] [2021-11-07 02:18:19,568 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-07 02:18:19,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:18:20,545 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:18:20,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20 WrapperNode [2021-11-07 02:18:20,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:18:20,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:18:20,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:18:20,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:18:20,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:20,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:21,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:18:21,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:18:21,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:18:21,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:18:21,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:21,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:22,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:22,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:23,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:23,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:23,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:24,065 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:18:24,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:18:24,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:18:24,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:18:24,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:18:20" (1/1) ... [2021-11-07 02:18:24,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:18:24,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:18:24,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:18:24,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac8840c3-ff24-4d36-9af6-46cbeae50147/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:18:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-07 02:18:24,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-07 02:18:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_endpoint [2021-11-07 02:18:24,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_endpoint [2021-11-07 02:18:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async [2021-11-07 02:18:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async [2021-11-07 02:18:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_all_async [2021-11-07 02:18:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_all_async [2021-11-07 02:18:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_resume [2021-11-07 02:18:24,173 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_resume [2021-11-07 02:18:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure hub_disconnect [2021-11-07 02:18:24,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_disconnect [2021-11-07 02:18:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure hub_hub_status [2021-11-07 02:18:24,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_hub_status [2021-11-07 02:18:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 02:18:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_bulk_urbs [2021-11-07 02:18:24,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_bulk_urbs [2021-11-07 02:18:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_logical_disconnect [2021-11-07 02:18:24,175 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_logical_disconnect [2021-11-07 02:18:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_flush_endpoint [2021-11-07 02:18:24,175 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_flush_endpoint [2021-11-07 02:18:24,175 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_status [2021-11-07 02:18:24,175 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_status [2021-11-07 02:18:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2021-11-07 02:18:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure hub_irq [2021-11-07 02:18:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_irq [2021-11-07 02:18:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_suspend [2021-11-07 02:18:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_suspend [2021-11-07 02:18:24,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_device_descriptor [2021-11-07 02:18:24,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_device_descriptor [2021-11-07 02:18:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure hub_quiesce [2021-11-07 02:18:24,177 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_quiesce [2021-11-07 02:18:24,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb [2021-11-07 02:18:24,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb [2021-11-07 02:18:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_complete [2021-11-07 02:18:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_complete [2021-11-07 02:18:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_connect_change [2021-11-07 02:18:24,178 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_connect_change [2021-11-07 02:18:24,178 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_queue_reset_device [2021-11-07 02:18:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_queue_reset_device [2021-11-07 02:18:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_interface [2021-11-07 02:18:24,179 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_interface [2021-11-07 02:18:24,179 INFO L130 BoogieDeclarations]: Found specification of procedure rh_urb_enqueue [2021-11-07 02:18:24,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_urb_enqueue [2021-11-07 02:18:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure clear_hub_feature [2021-11-07 02:18:24,180 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_hub_feature [2021-11-07 02:18:24,180 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend [2021-11-07 02:18:24,180 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend [2021-11-07 02:18:24,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:18:24,182 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_interface [2021-11-07 02:18:24,182 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_interface [2021-11-07 02:18:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:18:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:18:24,183 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-07 02:18:24,183 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-07 02:18:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_led [2021-11-07 02:18:24,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_led [2021-11-07 02:18:24,184 INFO L130 BoogieDeclarations]: Found specification of procedure usb_runtime_suspend [2021-11-07 02:18:24,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_runtime_suspend [2021-11-07 02:18:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_langid [2021-11-07 02:18:24,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_langid [2021-11-07 02:18:24,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_interface [2021-11-07 02:18:24,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_interface [2021-11-07 02:18:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:18:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:18:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:18:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_freeze [2021-11-07 02:18:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_freeze [2021-11-07 02:18:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure hub_thread [2021-11-07 02:18:24,187 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_thread [2021-11-07 02:18:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure hub_pre_reset [2021-11-07 02:18:24,187 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_pre_reset [2021-11-07 02:18:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_start_wait_urb [2021-11-07 02:18:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_start_wait_urb [2021-11-07 02:18:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_reset [2021-11-07 02:18:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_reset [2021-11-07 02:18:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rebind_intf [2021-11-07 02:18:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rebind_intf [2021-11-07 02:18:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_both [2021-11-07 02:18:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_both [2021-11-07 02:18:24,189 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2021-11-07 02:18:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure hub_events [2021-11-07 02:18:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_events [2021-11-07 02:18:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disable_device [2021-11-07 02:18:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disable_device [2021-11-07 02:18:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2021-11-07 02:18:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2021-11-07 02:18:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:18:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure check_highspeed [2021-11-07 02:18:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure check_highspeed [2021-11-07 02:18:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure recursively_mark_NOTATTACHED [2021-11-07 02:18:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure recursively_mark_NOTATTACHED [2021-11-07 02:18:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:18:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_poweroff [2021-11-07 02:18:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_poweroff [2021-11-07 02:18:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_suspend [2021-11-07 02:18:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_suspend [2021-11-07 02:18:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_forced_unbind_intf [2021-11-07 02:18:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_forced_unbind_intf [2021-11-07 02:18:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep0_reinit [2021-11-07 02:18:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep0_reinit [2021-11-07 02:18:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure do_unbind_rebind [2021-11-07 02:18:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unbind_rebind [2021-11-07 02:18:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:18:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:18:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:18:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:18:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:18:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:18:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_descriptor [2021-11-07 02:18:24,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_descriptor [2021-11-07 02:18:24,199 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device_otg [2021-11-07 02:18:24,200 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device_otg [2021-11-07 02:18:24,200 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2021-11-07 02:18:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2021-11-07 02:18:24,201 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2021-11-07 02:18:24,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2021-11-07 02:18:24,202 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_wait_reset [2021-11-07 02:18:24,202 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_wait_reset [2021-11-07 02:18:24,209 INFO L130 BoogieDeclarations]: Found specification of procedure usb_internal_control_msg [2021-11-07 02:18:24,209 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_internal_control_msg [2021-11-07 02:18:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure generic_suspend [2021-11-07 02:18:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_suspend [2021-11-07 02:18:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_status [2021-11-07 02:18:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_status [2021-11-07 02:18:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure hub_suspend [2021-11-07 02:18:24,210 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_suspend [2021-11-07 02:18:24,210 INFO L130 BoogieDeclarations]: Found specification of procedure usb_enumerate_device [2021-11-07 02:18:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_enumerate_device [2021-11-07 02:18:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure check_port_resume_type [2021-11-07 02:18:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure check_port_resume_type [2021-11-07 02:18:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure generic_delete_inode [2021-11-07 02:18:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure usb_port_resume [2021-11-07 02:18:24,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_port_resume [2021-11-07 02:18:24,211 INFO L130 BoogieDeclarations]: Found specification of procedure hub_configure [2021-11-07 02:18:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_configure [2021-11-07 02:18:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_resume [2021-11-07 02:18:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_resume [2021-11-07 02:18:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure generic_disconnect [2021-11-07 02:18:24,212 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_disconnect [2021-11-07 02:18:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-07 02:18:24,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure hub_clear_tt_buffer [2021-11-07 02:18:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_clear_tt_buffer [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:18:24,213 INFO L130 BoogieDeclarations]: Found specification of procedure descriptors_changed [2021-11-07 02:18:24,213 INFO L138 BoogieDeclarations]: Found implementation of procedure descriptors_changed [2021-11-07 02:18:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure hub_tt_work [2021-11-07 02:18:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_tt_work [2021-11-07 02:18:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-07 02:18:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_interface [2021-11-07 02:18:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_interface [2021-11-07 02:18:24,214 INFO L130 BoogieDeclarations]: Found specification of procedure hub_reset_resume [2021-11-07 02:18:24,214 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_reset_resume [2021-11-07 02:18:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_device [2021-11-07 02:18:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_device [2021-11-07 02:18:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure clear_port_feature [2021-11-07 02:18:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_port_feature [2021-11-07 02:18:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cache_string [2021-11-07 02:18:24,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cache_string [2021-11-07 02:18:24,215 INFO L130 BoogieDeclarations]: Found specification of procedure led_work [2021-11-07 02:18:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure led_work [2021-11-07 02:18:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure generic_probe [2021-11-07 02:18:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_probe [2021-11-07 02:18:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_interface [2021-11-07 02:18:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_interface [2021-11-07 02:18:24,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_rh_urb_dequeue [2021-11-07 02:18:24,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_rh_urb_dequeue [2021-11-07 02:18:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-07 02:18:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-07 02:18:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_async_on_interface [2021-11-07 02:18:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_async_on_interface [2021-11-07 02:18:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure async_completed [2021-11-07 02:18:24,217 INFO L138 BoogieDeclarations]: Found implementation of procedure async_completed [2021-11-07 02:18:24,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_sysfs_intf_files [2021-11-07 02:18:24,218 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_sysfs_intf_files [2021-11-07 02:18:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:18:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:18:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume [2021-11-07 02:18:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume [2021-11-07 02:18:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure driver_set_config_work [2021-11-07 02:18:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_set_config_work [2021-11-07 02:18:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure usbdev_release [2021-11-07 02:18:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usbdev_release [2021-11-07 02:18:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_dev [2021-11-07 02:18:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_dev [2021-11-07 02:18:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func2 [2021-11-07 02:18:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func2 [2021-11-07 02:18:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure hub_init_func3 [2021-11-07 02:18:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_init_func3 [2021-11-07 02:18:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:18:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:18:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:18:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:18:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:18:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure usb_suspend_both [2021-11-07 02:18:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_suspend_both [2021-11-07 02:18:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure hub_probe [2021-11-07 02:18:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_probe [2021-11-07 02:18:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure hub_resume [2021-11-07 02:18:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_resume [2021-11-07 02:18:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure hub_post_reset [2021-11-07 02:18:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_post_reset [2021-11-07 02:18:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_open [2021-11-07 02:18:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_open [2021-11-07 02:18:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_thaw [2021-11-07 02:18:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_thaw [2021-11-07 02:18:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:18:24,224 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_init [2021-11-07 02:18:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_init [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure rh_call_control [2021-11-07 02:18:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_call_control [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:18:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:18:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:18:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_configuration [2021-11-07 02:18:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_configuration [2021-11-07 02:18:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_configuration [2021-11-07 02:18:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_configuration [2021-11-07 02:18:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-07 02:18:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-07 02:18:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure releaseintf [2021-11-07 02:18:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure releaseintf [2021-11-07 02:18:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-07 02:18:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~C_INT [2021-11-07 02:18:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure hub_power_on [2021-11-07 02:18:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_power_on [2021-11-07 02:18:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_and_verify_device [2021-11-07 02:18:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_and_verify_device [2021-11-07 02:18:24,228 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_string [2021-11-07 02:18:24,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_string [2021-11-07 02:18:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_debounce [2021-11-07 02:18:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_debounce [2021-11-07 02:18:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_resume [2021-11-07 02:18:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_resume [2021-11-07 02:18:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unbind_device [2021-11-07 02:18:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unbind_device [2021-11-07 02:18:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_alloc_bandwidth [2021-11-07 02:18:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_alloc_bandwidth [2021-11-07 02:18:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2021-11-07 02:18:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2021-11-07 02:18:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure generic_resume [2021-11-07 02:18:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_resume [2021-11-07 02:18:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_submit_urb [2021-11-07 02:18:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_submit_urb [2021-11-07 02:18:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-11-07 02:18:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-11-07 02:18:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_probe_device [2021-11-07 02:18:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_probe_device [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:18:24,236 INFO L130 BoogieDeclarations]: Found specification of procedure driver_disconnect [2021-11-07 02:18:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_disconnect [2021-11-07 02:18:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_disable [2021-11-07 02:18:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_disable [2021-11-07 02:18:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-11-07 02:18:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-11-07 02:18:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_sub [2021-11-07 02:18:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_sub [2021-11-07 02:18:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_dev_restore [2021-11-07 02:18:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_dev_restore [2021-11-07 02:18:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_bus_suspend [2021-11-07 02:18:24,238 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_bus_suspend [2021-11-07 02:18:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2021-11-07 02:18:24,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface [2021-11-07 02:18:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure usb_resume_device [2021-11-07 02:18:24,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_resume_device [2021-11-07 02:18:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure sg_complete [2021-11-07 02:18:24,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_complete [2021-11-07 02:18:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_new_device [2021-11-07 02:18:24,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_new_device [2021-11-07 02:18:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2021-11-07 02:18:24,239 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2021-11-07 02:18:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disconnect [2021-11-07 02:18:24,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disconnect [2021-11-07 02:18:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure hub_activate [2021-11-07 02:18:24,239 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_activate [2021-11-07 02:18:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure hub_port_warm_reset [2021-11-07 02:18:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_port_warm_reset [2021-11-07 02:18:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure finish_port_resume [2021-11-07 02:18:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_port_resume [2021-11-07 02:18:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure hub_set_address [2021-11-07 02:18:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_set_address [2021-11-07 02:18:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_hub_status [2021-11-07 02:18:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hub_status [2021-11-07 02:18:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure set_port_feature [2021-11-07 02:18:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_port_feature [2021-11-07 02:18:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2021-11-07 02:18:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2021-11-07 02:18:27,940 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:27,942 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:27,943 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:31,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2021-11-07 02:18:31,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2021-11-07 02:18:31,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume !false; [2021-11-07 02:18:31,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume false; [2021-11-07 02:18:31,147 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##100: assume false; [2021-11-07 02:18:31,148 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##101: assume !false; [2021-11-07 02:18:31,553 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:31,554 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:31,555 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:31,555 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:31,562 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:36,774 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##94: assume false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##69: assume !false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##68: assume false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false; [2021-11-07 02:18:36,775 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false; [2021-11-07 02:18:38,404 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:38,405 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:18:56,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume false; [2021-11-07 02:18:56,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##251: assume !false; [2021-11-07 02:18:56,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##241: assume !false; [2021-11-07 02:18:56,061 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume false; [2021-11-07 02:19:04,952 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:05,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2021-11-07 02:19:05,103 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2021-11-07 02:19:05,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !false; [2021-11-07 02:19:05,924 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; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##36: assume !false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2021-11-07 02:19:06,435 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2021-11-07 02:19:06,436 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false; [2021-11-07 02:19:06,436 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2021-11-07 02:19:06,436 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2021-11-07 02:19:15,848 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-07 02:19:15,848 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-07 02:19:23,641 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2021-11-07 02:19:23,641 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2021-11-07 02:19:29,586 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:34,777 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2021-11-07 02:19:34,777 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2021-11-07 02:19:35,136 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-07 02:19:35,136 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; [2021-11-07 02:19:39,099 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume false; [2021-11-07 02:19:39,099 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##99: assume !false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##107: assume !false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##106: assume false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume !false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##119: assume !false; [2021-11-07 02:19:39,100 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##118: assume false; [2021-11-07 02:19:41,011 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##126: assume !false; [2021-11-07 02:19:41,011 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; [2021-11-07 02:19:41,633 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false; [2021-11-07 02:19:46,210 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2021-11-07 02:19:46,389 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,393 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,394 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,397 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,399 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,402 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,404 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,407 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,409 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,412 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,415 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,417 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,419 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:19:46,422 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##269: assume false; [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##270: assume !false; [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##231: assume !false; [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##230: assume false; [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##309: assume false; [2021-11-07 02:20:23,272 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##310: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##362: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##361: assume false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##402: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##401: assume false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##463: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##462: assume false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##540: assume false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##541: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##503: assume !false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##502: assume false; [2021-11-07 02:20:23,273 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##72: assume !false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##191: assume !false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##190: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume !false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##580: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##581: assume !false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##108: assume false; [2021-11-07 02:20:23,274 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume !false; [2021-11-07 02:20:51,980 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; [2021-11-07 02:20:51,980 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##289: assume !false; [2021-11-07 02:20:51,980 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; [2021-11-07 02:20:51,981 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le16_returnLabel: havoc hcd_alloc_coherent_#t~mem2195.base, hcd_alloc_coherent_#t~mem2195.offset; [2021-11-07 02:20:51,981 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint put_unaligned_le32_returnLabel: havoc hcd_alloc_coherent_#t~mem2196.base, hcd_alloc_coherent_#t~mem2196.offset; [2021-11-07 02:20:51,981 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; [2021-11-07 02:20:51,981 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; [2021-11-07 02:20:51,981 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume !false; [2021-11-07 02:20:55,686 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:20:55,762 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2021-11-07 02:20:55,762 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2021-11-07 02:20:56,437 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:20:56,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2021-11-07 02:20:56,798 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2021-11-07 02:21:03,200 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:21:03,558 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2021-11-07 02:21:03,558 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2021-11-07 02:21:07,654 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:21:07,655 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:21:07,656 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume !false; [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##78: assume false; [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2021-11-07 02:21:10,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2021-11-07 02:21:11,444 WARN L805 $ProcedureCfgBuilder]: Label in the middle of a codeblock.