java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 16:09:08,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 16:09:08,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 16:09:08,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 16:09:08,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 16:09:08,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 16:09:08,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 16:09:08,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 16:09:08,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 16:09:08,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 16:09:08,634 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 16:09:08,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 16:09:08,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 16:09:08,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 16:09:08,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 16:09:08,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 16:09:08,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 16:09:08,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 16:09:08,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 16:09:08,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 16:09:08,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 16:09:08,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 16:09:08,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 16:09:08,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 16:09:08,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 16:09:08,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 16:09:08,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 16:09:08,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 16:09:08,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 16:09:08,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 16:09:08,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 16:09:08,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 16:09:08,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 16:09:08,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 16:09:08,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 16:09:08,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 16:09:08,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 16:09:08,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 16:09:08,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 16:09:08,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 16:09:08,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 16:09:08,663 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 16:09:08,678 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 16:09:08,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 16:09:08,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 16:09:08,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 16:09:08,680 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 16:09:08,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 16:09:08,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 16:09:08,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 16:09:08,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 16:09:08,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 16:09:08,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 16:09:08,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 16:09:08,682 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 16:09:08,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 16:09:08,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 16:09:08,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 16:09:08,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 16:09:08,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 16:09:08,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:09:08,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 16:09:08,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 16:09:08,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 16:09:08,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 16:09:08,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 16:09:08,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 16:09:08,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 16:09:08,685 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 16:09:08,714 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 16:09:08,730 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 16:09:08,734 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 16:09:08,735 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 16:09:08,735 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 16:09:08,736 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i [2019-08-08 16:09:08,801 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2379b712/7c5cea58a646434cb51c5e2ac35e91a7/FLAG358d2ea6b [2019-08-08 16:09:09,669 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 16:09:09,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main3_drivers-staging-usbip-vhci-hcd-ko--132_1a--927c3fa-1.i [2019-08-08 16:09:09,709 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2379b712/7c5cea58a646434cb51c5e2ac35e91a7/FLAG358d2ea6b [2019-08-08 16:09:10,148 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2379b712/7c5cea58a646434cb51c5e2ac35e91a7 [2019-08-08 16:09:10,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 16:09:10,159 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 16:09:10,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 16:09:10,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 16:09:10,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 16:09:10,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:09:10" (1/1) ... [2019-08-08 16:09:10,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b879cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:10, skipping insertion in model container [2019-08-08 16:09:10,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 04:09:10" (1/1) ... [2019-08-08 16:09:10,175 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 16:09:10,326 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 16:09:12,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:09:12,702 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 16:09:13,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 16:09:13,237 INFO L192 MainTranslator]: Completed translation [2019-08-08 16:09:13,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13 WrapperNode [2019-08-08 16:09:13,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 16:09:13,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 16:09:13,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 16:09:13,239 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 16:09:13,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... [2019-08-08 16:09:13,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 16:09:13,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 16:09:13,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 16:09:13,551 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 16:09:13,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 04:09:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 16:09:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 16:09:13,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 16:09:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-08 16:09:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-08 16:09:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-08 16:09:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-08 16:09:13,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-08 16:09:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-08 16:09:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-08 16:09:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_vdev [2019-08-08 16:09:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure show_status [2019-08-08 16:09:13,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_port_disconnect [2019-08-08 16:09:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure store_detach [2019-08-08 16:09:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_args [2019-08-08 16:09:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure store_attach [2019-08-08 16:09:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-08-08 16:09:13,620 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-08 16:09:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-08 16:09:13,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2019-08-08 16:09:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-08-08 16:09:13,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_cmd_submit_pdu [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_from_priv_tx [2019-08-08 16:09:13,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_send_cmd_submit [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_from_unlink_tx [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_send_cmd_unlink [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_tx_loop [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_to_hcd [2019-08-08 16:09:13,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pickup_urb_and_free_priv [2019-08-08 16:09:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_recv_ret_submit [2019-08-08 16:09:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_pending_unlink [2019-08-08 16:09:13,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_recv_ret_unlink [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_rx_pdu [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_rx_loop [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-08-08 16:09:13,629 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-08-08 16:09:13,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 16:09:13,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_vhci [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_dev [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_port_status [2019-08-08 16:09:13,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_port_connect [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rh_port_disconnect [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hub_status [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure hub_descriptor [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hub_control [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_vdev [2019-08-08 16:09:13,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_tx_urb [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_urb_enqueue [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_urb_dequeue [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_device_unlink_cleanup [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_shutdown_connection [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_device_reset [2019-08-08 16:09:13,634 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_device_unusable [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_device_init [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_start [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_stop [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_get_frame_number [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_bus_suspend [2019-08-08 16:09:13,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_bus_resume [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hcd_probe [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hcd_remove [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hcd_suspend [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_hcd_resume [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure the_pdev_release [2019-08-08 16:09:13,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_init [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vhci_cleanup [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-08 16:09:13,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-08 16:09:13,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-08 16:09:13,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-08 16:09:13,640 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sock_shutdown [2019-08-08 16:09:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-08 16:09:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-08 16:09:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sockfd_to_socket [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2019-08-08 16:09:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2019-08-08 16:09:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_alloc_iso_desc_pdu [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_dump_header [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_dump_urb [2019-08-08 16:09:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_event_add [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_event_happened [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_header_correct_endian [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_pack_pdu [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_recv_iso [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_recv_xbuff [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_start_eh [2019-08-08 16:09:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_start_threads [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_stop_eh [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_stop_threads [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_task_init [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbip_xmit [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-08-08 16:09:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 16:09:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 16:09:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 16:09:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 16:09:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 16:09:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 16:09:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-08 16:09:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure sockfd_to_socket [2019-08-08 16:09:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_start_threads [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_event_add [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure rh_port_connect [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_vdev [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure show_status [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_port_disconnect [2019-08-08 16:09:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure store_detach [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure valid_args [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure store_attach [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 16:09:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main0_sequence_infinite_withcheck_stateful [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-08 16:09:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-08 16:09:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-08 16:09:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_pack_pdu [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_header_correct_endian [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_alloc_iso_desc_pdu [2019-08-08 16:09:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_tx_loop [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure setup_cmd_submit_pdu [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_from_priv_tx [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_send_cmd_submit [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_from_unlink_tx [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_send_cmd_unlink [2019-08-08 16:09:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_xmit [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_dump_urb [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_dump_header [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_recv_xbuff [2019-08-08 16:09:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_recv_iso [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_event_happened [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_rx_loop [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_to_hcd [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure pickup_urb_and_free_priv [2019-08-08 16:09:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_recv_ret_submit [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_pending_unlink [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_recv_ret_unlink [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_rx_pdu [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-08 16:09:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-08 16:09:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-08-08 16:09:13,663 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-08-08 16:09:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 16:09:13,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-08 16:09:13,666 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sock_shutdown [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_task_init [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_stop_threads [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_start_eh [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbip_stop_eh [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2019-08-08 16:09:13,667 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2019-08-08 16:09:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure rh_port_disconnect [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_vhci [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_dev [2019-08-08 16:09:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hub_status [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hub_control [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_urb_enqueue [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_urb_dequeue [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_start [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_stop [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_get_frame_number [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure dump_port_status [2019-08-08 16:09:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure hub_descriptor [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_vdev [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_tx_urb [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_device_unlink_cleanup [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_shutdown_connection [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_device_reset [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_device_unusable [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_device_init [2019-08-08 16:09:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_bus_suspend [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_bus_resume [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hcd_probe [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hcd_remove [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hcd_suspend [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_hcd_resume [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure the_pdev_release [2019-08-08 16:09:13,672 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_init [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure vhci_cleanup [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 16:09:13,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 16:09:13,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 16:09:13,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 16:09:13,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 16:09:34,647 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 16:09:34,648 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 16:09:34,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:09:34 BoogieIcfgContainer [2019-08-08 16:09:34,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 16:09:34,651 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 16:09:34,651 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 16:09:34,651 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 16:09:34,652 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 04:09:34" (1/1) ... [2019-08-08 16:09:34,664 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 16:09:34,666 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 16:09:34,679 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 16:09:34,687 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 16:09:34,689 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 16:09:35,498 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 5939 [2019-08-08 16:09:38,529 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:174) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:84) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 16:09:38,535 INFO L168 Benchmark]: Toolchain (without parser) took 28374.66 ms. Allocated memory was 139.5 MB in the beginning and 980.9 MB in the end (delta: 841.5 MB). Free memory was 77.4 MB in the beginning and 407.3 MB in the end (delta: -329.9 MB). Peak memory consumption was 511.6 MB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,536 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 139.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3077.88 ms. Allocated memory was 139.5 MB in the beginning and 268.4 MB in the end (delta: 129.0 MB). Free memory was 77.0 MB in the beginning and 153.7 MB in the end (delta: -76.7 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,538 INFO L168 Benchmark]: Boogie Preprocessor took 312.07 ms. Allocated memory is still 268.4 MB. Free memory was 153.7 MB in the beginning and 118.3 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,539 INFO L168 Benchmark]: RCFGBuilder took 21099.17 ms. Allocated memory was 268.4 MB in the beginning and 980.9 MB in the end (delta: 712.5 MB). Free memory was 118.3 MB in the beginning and 767.1 MB in the end (delta: -648.7 MB). Peak memory consumption was 811.2 MB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,540 INFO L168 Benchmark]: Symbolic Interpretation took 3881.20 ms. Allocated memory is still 980.9 MB. Free memory was 767.1 MB in the beginning and 407.3 MB in the end (delta: 359.8 MB). Peak memory consumption was 359.8 MB. Max. memory is 7.1 GB. [2019-08-08 16:09:38,544 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:184) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 139.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3077.88 ms. Allocated memory was 139.5 MB in the beginning and 268.4 MB in the end (delta: 129.0 MB). Free memory was 77.0 MB in the beginning and 153.7 MB in the end (delta: -76.7 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 312.07 ms. Allocated memory is still 268.4 MB. Free memory was 153.7 MB in the beginning and 118.3 MB in the end (delta: 35.4 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 21099.17 ms. Allocated memory was 268.4 MB in the beginning and 980.9 MB in the end (delta: 712.5 MB). Free memory was 118.3 MB in the beginning and 767.1 MB in the end (delta: -648.7 MB). Peak memory consumption was 811.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3881.20 ms. Allocated memory is still 980.9 MB. Free memory was 767.1 MB in the beginning and 407.3 MB in the end (delta: 359.8 MB). Peak memory consumption was 359.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...