./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2f349249e9e86997fa8ff3fec7fb7aa332cbfd0034f841eea19465e389dd90de --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:40:31,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:40:31,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:40:31,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:40:31,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:40:31,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:40:31,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:40:31,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:40:31,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:40:31,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:40:31,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:40:31,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:40:31,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:40:31,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:40:31,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:40:31,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:40:31,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:40:31,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:40:31,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:40:31,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:40:31,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:40:31,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:40:31,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:40:31,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:40:31,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:40:31,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:40:31,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:40:31,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:40:31,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:40:31,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:40:31,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:40:31,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:40:31,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:40:31,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:40:31,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:40:31,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:40:31,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:40:31,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:40:31,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:40:31,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:40:31,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:40:31,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:40:31,706 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:40:31,706 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:40:31,707 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:40:31,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:40:31,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:40:31,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:40:31,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:40:31,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:40:31,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:40:31,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:40:31,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:40:31,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:40:31,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:40:31,711 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:40:31,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:40:31,711 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:40:31,712 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:40:31,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:40:31,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:31,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:40:31,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:40:31,713 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:40:31,713 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:40:31,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:40:31,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:40:31,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2f349249e9e86997fa8ff3fec7fb7aa332cbfd0034f841eea19465e389dd90de [2022-10-17 16:40:31,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:40:31,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:40:31,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:40:31,993 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:40:31,994 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:40:31,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2022-10-17 16:40:32,059 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/data/e7f7f78a1/b83ba8e16437457d98c55eeb777429fd/FLAG96897e261 [2022-10-17 16:40:32,992 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:40:32,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2022-10-17 16:40:33,046 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/data/e7f7f78a1/b83ba8e16437457d98c55eeb777429fd/FLAG96897e261 [2022-10-17 16:40:33,462 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/data/e7f7f78a1/b83ba8e16437457d98c55eeb777429fd [2022-10-17 16:40:33,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:40:33,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:40:33,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:33,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:40:33,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:40:33,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:33" (1/1) ... [2022-10-17 16:40:33,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e277d1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:33, skipping insertion in model container [2022-10-17 16:40:33,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:40:33" (1/1) ... [2022-10-17 16:40:33,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:40:33,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:40:35,825 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i[281346,281359] [2022-10-17 16:40:35,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:35,904 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:40:36,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i[281346,281359] [2022-10-17 16:40:36,492 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:40:36,590 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:40:36,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36 WrapperNode [2022-10-17 16:40:36,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:40:36,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:36,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:40:36,594 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:40:36,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:36,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,046 INFO L138 Inliner]: procedures = 272, calls = 2959, calls flagged for inlining = 111, calls inlined = 108, statements flattened = 7643 [2022-10-17 16:40:37,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:40:37,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:40:37,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:40:37,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:40:37,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,512 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:40:37,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:40:37,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:40:37,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:40:37,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:40:36" (1/1) ... [2022-10-17 16:40:37,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:40:37,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:40:37,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:40:37,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7c01e9-0dc2-4ce0-b3ef-fa10cd732f36/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:40:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2022-10-17 16:40:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2022-10-17 16:40:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2022-10-17 16:40:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2022-10-17 16:40:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2022-10-17 16:40:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2022-10-17 16:40:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:40:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:40:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 16:40:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 16:40:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:40:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:40:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:40:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:40:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2022-10-17 16:40:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2022-10-17 16:40:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:40:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:40:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 16:40:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 16:40:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:40:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:40:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:40:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:40:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2022-10-17 16:40:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2022-10-17 16:40:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2022-10-17 16:40:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2022-10-17 16:40:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2022-10-17 16:40:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2022-10-17 16:40:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:40:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:40:37,680 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2022-10-17 16:40:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2022-10-17 16:40:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2022-10-17 16:40:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2022-10-17 16:40:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2022-10-17 16:40:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2022-10-17 16:40:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:40:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:40:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2022-10-17 16:40:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2022-10-17 16:40:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 16:40:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 16:40:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:40:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:40:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2022-10-17 16:40:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2022-10-17 16:40:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2022-10-17 16:40:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2022-10-17 16:40:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-10-17 16:40:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-10-17 16:40:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:40:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:40:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:40:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:40:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2022-10-17 16:40:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2022-10-17 16:40:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2022-10-17 16:40:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2022-10-17 16:40:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:40:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:40:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:40:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2022-10-17 16:40:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2022-10-17 16:40:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:40:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2022-10-17 16:40:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2022-10-17 16:40:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 16:40:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 16:40:37,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 16:40:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:40:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:40:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2022-10-17 16:40:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2022-10-17 16:40:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:40:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:40:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2022-10-17 16:40:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2022-10-17 16:40:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 16:40:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 16:40:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2022-10-17 16:40:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2022-10-17 16:40:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:40:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:40:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2022-10-17 16:40:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2022-10-17 16:40:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2022-10-17 16:40:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2022-10-17 16:40:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2022-10-17 16:40:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2022-10-17 16:40:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2022-10-17 16:40:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2022-10-17 16:40:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2022-10-17 16:40:37,761 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2022-10-17 16:40:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2022-10-17 16:40:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2022-10-17 16:40:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:40:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:40:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2022-10-17 16:40:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2022-10-17 16:40:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-10-17 16:40:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2022-10-17 16:40:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2022-10-17 16:40:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:40:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:40:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-10-17 16:40:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2022-10-17 16:40:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 16:40:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 16:40:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:40:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2022-10-17 16:40:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2022-10-17 16:40:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:40:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:40:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2022-10-17 16:40:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2022-10-17 16:40:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:40:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:40:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:40:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2022-10-17 16:40:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2022-10-17 16:40:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2022-10-17 16:40:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2022-10-17 16:40:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2022-10-17 16:40:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2022-10-17 16:40:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:40:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:40:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:40:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:40:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:40:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2022-10-17 16:40:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2022-10-17 16:40:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2022-10-17 16:40:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2022-10-17 16:40:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2022-10-17 16:40:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2022-10-17 16:40:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2022-10-17 16:40:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2022-10-17 16:40:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2022-10-17 16:40:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2022-10-17 16:40:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:40:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:40:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:40:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:40:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:40:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:40:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:40:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 16:40:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 16:40:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:40:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:40:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2022-10-17 16:40:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2022-10-17 16:40:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2022-10-17 16:40:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2022-10-17 16:40:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:40:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:40:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-10-17 16:40:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-10-17 16:40:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:40:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2022-10-17 16:40:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2022-10-17 16:40:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 16:40:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2022-10-17 16:40:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2022-10-17 16:40:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2022-10-17 16:40:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2022-10-17 16:40:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2022-10-17 16:40:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2022-10-17 16:40:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:40:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:40:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 16:40:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 16:40:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:40:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2022-10-17 16:40:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2022-10-17 16:40:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2022-10-17 16:40:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2022-10-17 16:40:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2022-10-17 16:40:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2022-10-17 16:40:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2022-10-17 16:40:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2022-10-17 16:40:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:40:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:40:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2022-10-17 16:40:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2022-10-17 16:40:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:40:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2022-10-17 16:40:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2022-10-17 16:40:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2022-10-17 16:40:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2022-10-17 16:40:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2022-10-17 16:40:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2022-10-17 16:40:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:40:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:40:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2022-10-17 16:40:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2022-10-17 16:40:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:40:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:40:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2022-10-17 16:40:37,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2022-10-17 16:40:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2022-10-17 16:40:37,813 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2022-10-17 16:40:37,813 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:40:37,814 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:40:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:40:37,814 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:40:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-10-17 16:40:37,814 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-10-17 16:40:37,814 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2022-10-17 16:40:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2022-10-17 16:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2022-10-17 16:40:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2022-10-17 16:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2022-10-17 16:40:37,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2022-10-17 16:40:37,815 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2022-10-17 16:40:37,816 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2022-10-17 16:40:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2022-10-17 16:40:37,816 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2022-10-17 16:40:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-10-17 16:40:37,816 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-10-17 16:40:37,816 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2022-10-17 16:40:37,817 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2022-10-17 16:40:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:40:37,817 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:40:37,817 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2022-10-17 16:40:37,818 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2022-10-17 16:40:37,818 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:40:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:40:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2022-10-17 16:40:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2022-10-17 16:40:37,819 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2022-10-17 16:40:37,819 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2022-10-17 16:40:37,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:40:37,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:40:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:40:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:40:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:40:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:40:37,821 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:40:37,821 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:40:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2022-10-17 16:40:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2022-10-17 16:40:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2022-10-17 16:40:37,822 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2022-10-17 16:40:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:40:37,822 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2022-10-17 16:40:37,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2022-10-17 16:40:37,823 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2022-10-17 16:40:37,824 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2022-10-17 16:40:37,828 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2022-10-17 16:40:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2022-10-17 16:40:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:40:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:40:37,829 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:40:37,829 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:40:39,019 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:40:39,023 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:40:39,582 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:41:09,140 INFO L276 CfgBuilder]: Performing block encoding