/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:26:26,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:26:26,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:26:26,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:26:26,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:26:26,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:26:26,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:26:26,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:26:26,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:26:26,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:26:26,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:26:26,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:26:26,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:26:26,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:26:26,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:26:26,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:26:26,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:26:26,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:26:26,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:26:26,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:26:26,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:26:26,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:26:26,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:26:26,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:26:26,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:26:26,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:26:26,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:26:26,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:26:26,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:26:26,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:26:26,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:26:26,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:26:26,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:26:26,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:26:26,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:26:26,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:26:26,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:26:26,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:26:26,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:26:26,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:26:26,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:26:26,646 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:26:26,655 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:26:26,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:26:26,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:26:26,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:26:26,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:26:26,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:26:26,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:26:26,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:26:26,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:26:26,658 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:26:26,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:26:26,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:26:26,659 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:26:26,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:26:26,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:26:26,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:26:26,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:26:26,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:26:26,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:26:26,660 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:26:26,962 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:26:26,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:26:26,978 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:26:26,980 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:26:26,980 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:26:26,981 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-18 02:26:27,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0dc24b71/0e5558d66f974ec6b10700f56fee663e/FLAG262254938 [2020-07-18 02:26:27,929 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:26:27,930 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-18 02:26:27,975 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0dc24b71/0e5558d66f974ec6b10700f56fee663e/FLAG262254938 [2020-07-18 02:26:28,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0dc24b71/0e5558d66f974ec6b10700f56fee663e [2020-07-18 02:26:28,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:26:28,412 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:26:28,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:26:28,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:26:28,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:26:28,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:26:28" (1/1) ... [2020-07-18 02:26:28,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb4b3c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:28, skipping insertion in model container [2020-07-18 02:26:28,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:26:28" (1/1) ... [2020-07-18 02:26:28,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:26:28,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:26:30,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:26:30,067 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 02:26:30,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:26:30,633 INFO L208 MainTranslator]: Completed translation [2020-07-18 02:26:30,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30 WrapperNode [2020-07-18 02:26:30,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:26:30,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 02:26:30,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 02:26:30,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 02:26:30,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:30,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:30,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:30,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:31,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:31,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:31,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (1/1) ... [2020-07-18 02:26:31,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 02:26:31,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 02:26:31,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 02:26:31,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 02:26:31,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (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 [2020-07-18 02:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 02:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 02:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-07-18 02:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-07-18 02:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-07-18 02:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-07-18 02:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-07-18 02:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-07-18 02:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-07-18 02:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-07-18 02:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-07-18 02:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-07-18 02:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-07-18 02:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-07-18 02:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-07-18 02:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-07-18 02:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-07-18 02:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-07-18 02:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_readwrite_dw [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_v8_memory_req [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_memory_req [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_get_mac_addr [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_req [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_read_ibi_reg [2020-07-18 02:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_write_ibi_reg [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_request [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_process_frame [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_urb_complete [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_stream_control [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_exit [2020-07-18 02:26:31,735 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_init [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_init [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_exit [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_probe [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_disconnect [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_init [2020-07-18 02:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_exit [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-07-18 02:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_8 [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_9 [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-18 02:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-07-18 02:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-07-18 02:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-07-18 02:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_exit [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_initialize [2020-07-18 02:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kfree [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_device_kmalloc [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_pass_dmx_packets [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_ctrl [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_sram_set_dest [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_wan_set_speed [2020-07-18 02:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-07-18 02:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-07-18 02:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-18 02:26:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-07-18 02:26:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-07-18 02:26:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 02:26:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-07-18 02:26:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-07-18 02:26:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-07-18 02:26:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-07-18 02:26:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_8 [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-07-18 02:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_9 [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-07-18 02:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-07-18 02:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-07-18 02:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_pass_dmx_packets [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kmalloc [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kfree [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_initialize [2020-07-18 02:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_exit [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_set_dest [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_wan_set_speed [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_ctrl [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_readwrite_dw [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_v8_memory_req [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_memory_req [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_get_mac_addr [2020-07-18 02:26:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_req [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_read_ibi_reg [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_write_ibi_reg [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_request [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-07-18 02:26:31,758 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_process_frame [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_urb_complete [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_stream_control [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_exit [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_init [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-07-18 02:26:31,759 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_init [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_exit [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_probe [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_disconnect [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_init [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_exit [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-18 02:26:31,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-07-18 02:26:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 02:26:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-18 02:26:31,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-18 02:26:31,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-18 02:26:39,388 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 02:26:39,388 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 02:26:39,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:26:39 BoogieIcfgContainer [2020-07-18 02:26:39,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 02:26:39,405 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 02:26:39,405 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 02:26:39,408 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 02:26:39,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 02:26:28" (1/3) ... [2020-07-18 02:26:39,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b3d7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:26:39, skipping insertion in model container [2020-07-18 02:26:39,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:26:30" (2/3) ... [2020-07-18 02:26:39,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55b3d7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:26:39, skipping insertion in model container [2020-07-18 02:26:39,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:26:39" (3/3) ... [2020-07-18 02:26:39,412 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.i [2020-07-18 02:26:39,421 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 02:26:39,431 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 02:26:39,442 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 02:26:39,464 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 02:26:39,465 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 02:26:39,465 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 02:26:39,465 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 02:26:39,465 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 02:26:39,465 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 02:26:39,466 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 02:26:39,466 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 02:26:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states. [2020-07-18 02:26:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2020-07-18 02:26:39,542 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:26:39,544 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:26:39,545 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:26:39,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:26:39,552 INFO L82 PathProgramCache]: Analyzing trace with hash 2037642771, now seen corresponding path program 1 times [2020-07-18 02:26:39,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:26:39,561 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2119778459] [2020-07-18 02:26:39,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:26:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:41,564 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2020-07-18 02:26:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:41,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {2353#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:41,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {2187#true} #valid := #valid[0 := 0]; {2187#true} is VALID [2020-07-18 02:26:41,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {2187#true} assume 0 < #StackHeapBarrier; {2187#true} is VALID [2020-07-18 02:26:41,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {2187#true} SUMMARY for call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125); srcloc: L6732 {2187#true} is VALID [2020-07-18 02:26:41,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {2187#true} SUMMARY for call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8); srcloc: L6732-1 {2187#true} is VALID [2020-07-18 02:26:41,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {2187#true} SUMMARY for call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8); srcloc: L6831 {2187#true} is VALID [2020-07-18 02:26:41,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {2187#true} SUMMARY for call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50); srcloc: L6833 {2187#true} is VALID [2020-07-18 02:26:41,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {2187#true} SUMMARY for call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40); srcloc: L6835 {2187#true} is VALID [2020-07-18 02:26:41,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {2187#true} SUMMARY for call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37); srcloc: L6880 {2187#true} is VALID [2020-07-18 02:26:41,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {2187#true} SUMMARY for call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6); srcloc: L6887 {2187#true} is VALID [2020-07-18 02:26:41,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {2187#true} SUMMARY for call write~init~int(37, #t~string128.base, #t~string128.offset, 1); srcloc: L6898 {2187#true} is VALID [2020-07-18 02:26:41,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {2187#true} SUMMARY for call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1); srcloc: L6898-1 {2187#true} is VALID [2020-07-18 02:26:41,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {2187#true} SUMMARY for call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1); srcloc: L6898-2 {2187#true} is VALID [2020-07-18 02:26:41,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {2187#true} SUMMARY for call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1); srcloc: L6898-3 {2187#true} is VALID [2020-07-18 02:26:41,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {2187#true} SUMMARY for call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1); srcloc: L6898-4 {2187#true} is VALID [2020-07-18 02:26:41,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1); srcloc: L6898-5 {2187#true} is VALID [2020-07-18 02:26:41,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {2187#true} SUMMARY for call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2); srcloc: L6898-6 {2187#true} is VALID [2020-07-18 02:26:41,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {2187#true} SUMMARY for call write~init~int(10, #t~string131.base, #t~string131.offset, 1); srcloc: L6910 {2187#true} is VALID [2020-07-18 02:26:41,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1); srcloc: L6910-1 {2187#true} is VALID [2020-07-18 02:26:41,755 INFO L280 TraceCheckUtils]: 19: Hoare triple {2187#true} SUMMARY for call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4); srcloc: L6910-2 {2187#true} is VALID [2020-07-18 02:26:41,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {2187#true} SUMMARY for call write~init~int(37, #t~string134.base, #t~string134.offset, 1); srcloc: L6966 {2187#true} is VALID [2020-07-18 02:26:41,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {2187#true} SUMMARY for call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1); srcloc: L6966-1 {2187#true} is VALID [2020-07-18 02:26:41,756 INFO L280 TraceCheckUtils]: 22: Hoare triple {2187#true} SUMMARY for call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1); srcloc: L6966-2 {2187#true} is VALID [2020-07-18 02:26:41,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1); srcloc: L6966-3 {2187#true} is VALID [2020-07-18 02:26:41,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {2187#true} SUMMARY for call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37); srcloc: L6966-4 {2187#true} is VALID [2020-07-18 02:26:41,757 INFO L280 TraceCheckUtils]: 25: Hoare triple {2187#true} SUMMARY for call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40); srcloc: L7031 {2187#true} is VALID [2020-07-18 02:26:41,757 INFO L280 TraceCheckUtils]: 26: Hoare triple {2187#true} SUMMARY for call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40); srcloc: L7040 {2187#true} is VALID [2020-07-18 02:26:41,757 INFO L280 TraceCheckUtils]: 27: Hoare triple {2187#true} SUMMARY for call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20); srcloc: L7095 {2187#true} is VALID [2020-07-18 02:26:41,758 INFO L280 TraceCheckUtils]: 28: Hoare triple {2187#true} SUMMARY for call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19); srcloc: L7119 {2187#true} is VALID [2020-07-18 02:26:41,758 INFO L280 TraceCheckUtils]: 29: Hoare triple {2187#true} SUMMARY for call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14); srcloc: L7127 {2187#true} is VALID [2020-07-18 02:26:41,758 INFO L280 TraceCheckUtils]: 30: Hoare triple {2187#true} SUMMARY for call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39); srcloc: L7136 {2187#true} is VALID [2020-07-18 02:26:41,759 INFO L280 TraceCheckUtils]: 31: Hoare triple {2187#true} SUMMARY for call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57); srcloc: L7165 {2187#true} is VALID [2020-07-18 02:26:41,759 INFO L280 TraceCheckUtils]: 32: Hoare triple {2187#true} SUMMARY for call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30); srcloc: L7175 {2187#true} is VALID [2020-07-18 02:26:41,759 INFO L280 TraceCheckUtils]: 33: Hoare triple {2187#true} SUMMARY for call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30); srcloc: L7179 {2187#true} is VALID [2020-07-18 02:26:41,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {2187#true} SUMMARY for call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65); srcloc: L7214 {2187#true} is VALID [2020-07-18 02:26:41,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {2187#true} SUMMARY for call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58); srcloc: L7253 {2187#true} is VALID [2020-07-18 02:26:41,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {2187#true} SUMMARY for call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41); srcloc: L7288 {2187#true} is VALID [2020-07-18 02:26:41,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {2187#true} SUMMARY for call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49); srcloc: L7306 {2187#true} is VALID [2020-07-18 02:26:41,761 INFO L280 TraceCheckUtils]: 38: Hoare triple {2187#true} SUMMARY for call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23); srcloc: L7322 {2187#true} is VALID [2020-07-18 02:26:41,761 INFO L280 TraceCheckUtils]: 39: Hoare triple {2187#true} SUMMARY for call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63); srcloc: L7327 {2187#true} is VALID [2020-07-18 02:26:41,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {2187#true} SUMMARY for call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38); srcloc: L7353 {2187#true} is VALID [2020-07-18 02:26:41,762 INFO L280 TraceCheckUtils]: 41: Hoare triple {2187#true} SUMMARY for call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38); srcloc: L7356 {2187#true} is VALID [2020-07-18 02:26:41,763 INFO L280 TraceCheckUtils]: 42: Hoare triple {2187#true} SUMMARY for call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62); srcloc: L7359 {2187#true} is VALID [2020-07-18 02:26:41,763 INFO L280 TraceCheckUtils]: 43: Hoare triple {2187#true} SUMMARY for call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30); srcloc: L7363 {2187#true} is VALID [2020-07-18 02:26:41,763 INFO L280 TraceCheckUtils]: 44: Hoare triple {2187#true} SUMMARY for call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58); srcloc: L7391 {2187#true} is VALID [2020-07-18 02:26:41,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {2187#true} SUMMARY for call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56); srcloc: L7423 {2187#true} is VALID [2020-07-18 02:26:41,764 INFO L280 TraceCheckUtils]: 46: Hoare triple {2187#true} SUMMARY for call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63); srcloc: L7423-1 {2187#true} is VALID [2020-07-18 02:26:41,764 INFO L280 TraceCheckUtils]: 47: Hoare triple {2187#true} SUMMARY for call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56); srcloc: L7444 {2187#true} is VALID [2020-07-18 02:26:41,765 INFO L280 TraceCheckUtils]: 48: Hoare triple {2187#true} SUMMARY for call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17); srcloc: L7444-1 {2187#true} is VALID [2020-07-18 02:26:41,765 INFO L280 TraceCheckUtils]: 49: Hoare triple {2187#true} SUMMARY for call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17); srcloc: L7456 {2187#true} is VALID [2020-07-18 02:26:41,765 INFO L280 TraceCheckUtils]: 50: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {2187#true} ~usb_counter~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,766 INFO L280 TraceCheckUtils]: 52: Hoare triple {2187#true} ~ref_cnt~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {2187#true} ~ldv_state_variable_0~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {2187#true} ~debug~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,767 INFO L280 TraceCheckUtils]: 55: Hoare triple {2187#true} SUMMARY for call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50); srcloc: L7448 {2187#true} is VALID [2020-07-18 02:26:41,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {2187#true} SUMMARY for call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-1 {2187#true} is VALID [2020-07-18 02:26:41,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {2187#true} SUMMARY for call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-2 {2187#true} is VALID [2020-07-18 02:26:41,768 INFO L280 TraceCheckUtils]: 58: Hoare triple {2187#true} SUMMARY for call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-3 {2187#true} is VALID [2020-07-18 02:26:41,768 INFO L280 TraceCheckUtils]: 59: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-4 {2187#true} is VALID [2020-07-18 02:26:41,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-5 {2187#true} is VALID [2020-07-18 02:26:41,769 INFO L280 TraceCheckUtils]: 61: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-6 {2187#true} is VALID [2020-07-18 02:26:41,769 INFO L280 TraceCheckUtils]: 62: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-7 {2187#true} is VALID [2020-07-18 02:26:41,769 INFO L280 TraceCheckUtils]: 63: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-8 {2187#true} is VALID [2020-07-18 02:26:41,770 INFO L280 TraceCheckUtils]: 64: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-9 {2187#true} is VALID [2020-07-18 02:26:41,770 INFO L280 TraceCheckUtils]: 65: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-10 {2187#true} is VALID [2020-07-18 02:26:41,770 INFO L280 TraceCheckUtils]: 66: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-11 {2187#true} is VALID [2020-07-18 02:26:41,771 INFO L280 TraceCheckUtils]: 67: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-12 {2187#true} is VALID [2020-07-18 02:26:41,771 INFO L280 TraceCheckUtils]: 68: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8); srcloc: L7448-13 {2187#true} is VALID [2020-07-18 02:26:41,771 INFO L280 TraceCheckUtils]: 69: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-14 {2187#true} is VALID [2020-07-18 02:26:41,772 INFO L280 TraceCheckUtils]: 70: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-15 {2187#true} is VALID [2020-07-18 02:26:41,772 INFO L280 TraceCheckUtils]: 71: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-16 {2187#true} is VALID [2020-07-18 02:26:41,772 INFO L280 TraceCheckUtils]: 72: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-17 {2187#true} is VALID [2020-07-18 02:26:41,773 INFO L280 TraceCheckUtils]: 73: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-18 {2187#true} is VALID [2020-07-18 02:26:41,773 INFO L280 TraceCheckUtils]: 74: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-19 {2187#true} is VALID [2020-07-18 02:26:41,773 INFO L280 TraceCheckUtils]: 75: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-20 {2187#true} is VALID [2020-07-18 02:26:41,774 INFO L280 TraceCheckUtils]: 76: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-21 {2187#true} is VALID [2020-07-18 02:26:41,774 INFO L280 TraceCheckUtils]: 77: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-22 {2187#true} is VALID [2020-07-18 02:26:41,774 INFO L280 TraceCheckUtils]: 78: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-23 {2187#true} is VALID [2020-07-18 02:26:41,774 INFO L280 TraceCheckUtils]: 79: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-24 {2187#true} is VALID [2020-07-18 02:26:41,775 INFO L280 TraceCheckUtils]: 80: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-25 {2187#true} is VALID [2020-07-18 02:26:41,775 INFO L280 TraceCheckUtils]: 81: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8); srcloc: L7448-26 {2187#true} is VALID [2020-07-18 02:26:41,775 INFO L280 TraceCheckUtils]: 82: Hoare triple {2187#true} ~__mod_usb_device_table~0.match_flags := 0; {2187#true} is VALID [2020-07-18 02:26:41,776 INFO L280 TraceCheckUtils]: 83: Hoare triple {2187#true} ~__mod_usb_device_table~0.idVendor := 0; {2187#true} is VALID [2020-07-18 02:26:41,776 INFO L280 TraceCheckUtils]: 84: Hoare triple {2187#true} ~__mod_usb_device_table~0.idProduct := 0; {2187#true} is VALID [2020-07-18 02:26:41,776 INFO L280 TraceCheckUtils]: 85: Hoare triple {2187#true} ~__mod_usb_device_table~0.bcdDevice_lo := 0; {2187#true} is VALID [2020-07-18 02:26:41,777 INFO L280 TraceCheckUtils]: 86: Hoare triple {2187#true} ~__mod_usb_device_table~0.bcdDevice_hi := 0; {2187#true} is VALID [2020-07-18 02:26:41,777 INFO L280 TraceCheckUtils]: 87: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceClass := 0; {2187#true} is VALID [2020-07-18 02:26:41,777 INFO L280 TraceCheckUtils]: 88: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceSubClass := 0; {2187#true} is VALID [2020-07-18 02:26:41,778 INFO L280 TraceCheckUtils]: 89: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceProtocol := 0; {2187#true} is VALID [2020-07-18 02:26:41,778 INFO L280 TraceCheckUtils]: 90: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceClass := 0; {2187#true} is VALID [2020-07-18 02:26:41,778 INFO L280 TraceCheckUtils]: 91: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceSubClass := 0; {2187#true} is VALID [2020-07-18 02:26:41,779 INFO L280 TraceCheckUtils]: 92: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceProtocol := 0; {2187#true} is VALID [2020-07-18 02:26:41,779 INFO L280 TraceCheckUtils]: 93: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceNumber := 0; {2187#true} is VALID [2020-07-18 02:26:41,779 INFO L280 TraceCheckUtils]: 94: Hoare triple {2187#true} ~__mod_usb_device_table~0.driver_info := 0; {2187#true} is VALID [2020-07-18 02:26:41,779 INFO L280 TraceCheckUtils]: 95: Hoare triple {2187#true} SUMMARY for call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285); srcloc: L7455 {2187#true} is VALID [2020-07-18 02:26:41,780 INFO L280 TraceCheckUtils]: 96: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-1 {2187#true} is VALID [2020-07-18 02:26:41,780 INFO L280 TraceCheckUtils]: 97: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-2 {2187#true} is VALID [2020-07-18 02:26:41,780 INFO L280 TraceCheckUtils]: 98: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-3 {2187#true} is VALID [2020-07-18 02:26:41,781 INFO L280 TraceCheckUtils]: 99: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-4 {2187#true} is VALID [2020-07-18 02:26:41,781 INFO L280 TraceCheckUtils]: 100: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-5 {2187#true} is VALID [2020-07-18 02:26:41,781 INFO L280 TraceCheckUtils]: 101: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-6 {2187#true} is VALID [2020-07-18 02:26:41,782 INFO L280 TraceCheckUtils]: 102: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-7 {2187#true} is VALID [2020-07-18 02:26:41,782 INFO L280 TraceCheckUtils]: 103: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-8 {2187#true} is VALID [2020-07-18 02:26:41,782 INFO L280 TraceCheckUtils]: 104: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-9 {2187#true} is VALID [2020-07-18 02:26:41,783 INFO L280 TraceCheckUtils]: 105: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-10 {2187#true} is VALID [2020-07-18 02:26:41,783 INFO L280 TraceCheckUtils]: 106: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-11 {2187#true} is VALID [2020-07-18 02:26:41,783 INFO L280 TraceCheckUtils]: 107: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-12 {2187#true} is VALID [2020-07-18 02:26:41,784 INFO L280 TraceCheckUtils]: 108: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-13 {2187#true} is VALID [2020-07-18 02:26:41,784 INFO L280 TraceCheckUtils]: 109: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-14 {2187#true} is VALID [2020-07-18 02:26:41,784 INFO L280 TraceCheckUtils]: 110: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-15 {2187#true} is VALID [2020-07-18 02:26:41,785 INFO L280 TraceCheckUtils]: 111: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-16 {2187#true} is VALID [2020-07-18 02:26:41,785 INFO L280 TraceCheckUtils]: 112: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-17 {2187#true} is VALID [2020-07-18 02:26:41,785 INFO L280 TraceCheckUtils]: 113: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-18 {2187#true} is VALID [2020-07-18 02:26:41,786 INFO L280 TraceCheckUtils]: 114: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-19 {2187#true} is VALID [2020-07-18 02:26:41,786 INFO L280 TraceCheckUtils]: 115: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-20 {2187#true} is VALID [2020-07-18 02:26:41,786 INFO L280 TraceCheckUtils]: 116: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-21 {2187#true} is VALID [2020-07-18 02:26:41,787 INFO L280 TraceCheckUtils]: 117: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-22 {2187#true} is VALID [2020-07-18 02:26:41,787 INFO L280 TraceCheckUtils]: 118: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-23 {2187#true} is VALID [2020-07-18 02:26:41,787 INFO L280 TraceCheckUtils]: 119: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-24 {2187#true} is VALID [2020-07-18 02:26:41,788 INFO L280 TraceCheckUtils]: 120: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-25 {2187#true} is VALID [2020-07-18 02:26:41,788 INFO L280 TraceCheckUtils]: 121: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-26 {2187#true} is VALID [2020-07-18 02:26:41,788 INFO L280 TraceCheckUtils]: 122: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-27 {2187#true} is VALID [2020-07-18 02:26:41,789 INFO L280 TraceCheckUtils]: 123: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-28 {2187#true} is VALID [2020-07-18 02:26:41,789 INFO L280 TraceCheckUtils]: 124: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-29 {2187#true} is VALID [2020-07-18 02:26:41,789 INFO L280 TraceCheckUtils]: 125: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-30 {2187#true} is VALID [2020-07-18 02:26:41,790 INFO L280 TraceCheckUtils]: 126: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-31 {2187#true} is VALID [2020-07-18 02:26:41,790 INFO L280 TraceCheckUtils]: 127: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-32 {2187#true} is VALID [2020-07-18 02:26:41,790 INFO L280 TraceCheckUtils]: 128: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-33 {2187#true} is VALID [2020-07-18 02:26:41,791 INFO L280 TraceCheckUtils]: 129: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-34 {2187#true} is VALID [2020-07-18 02:26:41,791 INFO L280 TraceCheckUtils]: 130: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-35 {2187#true} is VALID [2020-07-18 02:26:41,791 INFO L280 TraceCheckUtils]: 131: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-36 {2187#true} is VALID [2020-07-18 02:26:41,792 INFO L280 TraceCheckUtils]: 132: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-37 {2187#true} is VALID [2020-07-18 02:26:41,792 INFO L280 TraceCheckUtils]: 133: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-38 {2187#true} is VALID [2020-07-18 02:26:41,792 INFO L280 TraceCheckUtils]: 134: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-39 {2187#true} is VALID [2020-07-18 02:26:41,792 INFO L280 TraceCheckUtils]: 135: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-40 {2187#true} is VALID [2020-07-18 02:26:41,793 INFO L280 TraceCheckUtils]: 136: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-41 {2187#true} is VALID [2020-07-18 02:26:41,793 INFO L280 TraceCheckUtils]: 137: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-42 {2187#true} is VALID [2020-07-18 02:26:41,793 INFO L280 TraceCheckUtils]: 138: Hoare triple {2187#true} ~ldv_retval_0~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,794 INFO L280 TraceCheckUtils]: 139: Hoare triple {2187#true} ~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:41,794 INFO L280 TraceCheckUtils]: 140: Hoare triple {2187#true} ~ldv_retval_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,794 INFO L280 TraceCheckUtils]: 141: Hoare triple {2187#true} ~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:41,795 INFO L280 TraceCheckUtils]: 142: Hoare triple {2187#true} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,795 INFO L280 TraceCheckUtils]: 143: Hoare triple {2187#true} ~ldv_mutex_lock~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,795 INFO L280 TraceCheckUtils]: 144: Hoare triple {2187#true} ~ldv_mutex_mutex_of_device~0 := 0; {2187#true} is VALID [2020-07-18 02:26:41,796 INFO L280 TraceCheckUtils]: 145: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:41,796 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {2187#true} {2187#true} #3747#return; {2187#true} is VALID [2020-07-18 02:26:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:41,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {2354#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1; {2187#true} is VALID [2020-07-18 02:26:41,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {2187#true} ~ldv_mutex_lock~0 := 1; {2187#true} is VALID [2020-07-18 02:26:41,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {2187#true} ~ldv_mutex_mutex_of_device~0 := 1; {2187#true} is VALID [2020-07-18 02:26:41,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:41,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2187#true} {2187#true} #3617#return; {2187#true} is VALID [2020-07-18 02:26:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:26:42,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {2187#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {2187#true} is VALID [2020-07-18 02:26:42,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,038 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2187#true} {2187#true} #3695#return; {2187#true} is VALID [2020-07-18 02:26:42,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {2187#true} is VALID [2020-07-18 02:26:42,038 INFO L263 TraceCheckUtils]: 1: Hoare triple {2187#true} call usb_deregister(~arg.base, ~arg.offset); {2187#true} is VALID [2020-07-18 02:26:42,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {2187#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {2187#true} is VALID [2020-07-18 02:26:42,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,039 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2187#true} {2187#true} #3695#return; {2187#true} is VALID [2020-07-18 02:26:42,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,040 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2187#true} {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #3721#return; {2187#true} is VALID [2020-07-18 02:26:42,044 INFO L263 TraceCheckUtils]: 0: Hoare triple {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} call ldv_usb_deregister_9(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset); {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-18 02:26:42,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {2187#true} is VALID [2020-07-18 02:26:42,045 INFO L263 TraceCheckUtils]: 2: Hoare triple {2187#true} call usb_deregister(~arg.base, ~arg.offset); {2187#true} is VALID [2020-07-18 02:26:42,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {2187#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {2187#true} is VALID [2020-07-18 02:26:42,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,046 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2187#true} {2187#true} #3695#return; {2187#true} is VALID [2020-07-18 02:26:42,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,047 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2187#true} {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #3721#return; {2187#true} is VALID [2020-07-18 02:26:42,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,047 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2187#true} {2188#false} #3623#return; {2188#false} is VALID [2020-07-18 02:26:42,058 INFO L263 TraceCheckUtils]: 0: Hoare triple {2187#true} call ULTIMATE.init(); {2353#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} is VALID [2020-07-18 02:26:42,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {2353#(and (= |#t~string612.base| |old(#t~string612.base)|) (= |#t~string606.base| |old(#t~string606.base)|) (= |#t~string131.base| |old(#t~string131.base)|) (= |#t~string525.base| |old(#t~string525.base)|) (= |#t~string530.offset| |old(#t~string530.offset)|) (= |#t~string599.base| |old(#t~string599.base)|) (= ~__mod_usb_device_table~0.bcdDevice_lo |old(~__mod_usb_device_table~0.bcdDevice_lo)|) (= |#t~string112.base| |old(#t~string112.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |~#flexcop_usb_table~0.base| |old(~#flexcop_usb_table~0.base)|) (= |#t~string613.base| |old(#t~string613.base)|) (= |#t~string146.base| |old(#t~string146.base)|) (= |#t~string530.base| |old(#t~string530.base)|) (= |#t~string564.offset| |old(#t~string564.offset)|) (= |#t~string124.base| |old(#t~string124.base)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= |#t~string128.base| |old(#t~string128.base)|) (= |#t~string574.offset| |old(#t~string574.offset)|) (= |#t~string543.offset| |old(#t~string543.offset)|) (= |#t~string589.base| |old(#t~string589.base)|) (= ~__mod_usb_device_table~0.bInterfaceProtocol |old(~__mod_usb_device_table~0.bInterfaceProtocol)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= ~flexcop_usb_driver_group1~0.offset |old(~flexcop_usb_driver_group1~0.offset)|) (= ~__mod_usb_device_table~0.bInterfaceNumber |old(~__mod_usb_device_table~0.bInterfaceNumber)|) (= |#t~string520.base| |old(#t~string520.base)|) (= |#t~string564.base| |old(#t~string564.base)|) (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= |#t~string570.offset| |old(#t~string570.offset)|) (= |#t~string149.offset| |old(#t~string149.offset)|) (= |~#flexcop_usb_driver~0.offset| |old(~#flexcop_usb_driver~0.offset)|) (= |#t~string555.offset| |old(#t~string555.offset)|) (= |#t~string587.base| |old(#t~string587.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string124.offset| |old(#t~string124.offset)|) (= |old(#length)| |#length|) (= ~__mod_usb_device_table~0.bInterfaceSubClass |old(~__mod_usb_device_table~0.bInterfaceSubClass)|) (= |#t~string555.base| |old(#t~string555.base)|) (= ~__mod_usb_device_table~0.match_flags |old(~__mod_usb_device_table~0.match_flags)|) (= |#t~string112.offset| |old(#t~string112.offset)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string614.offset| |old(#t~string614.offset)|) (= ~__mod_usb_device_table~0.bDeviceClass |old(~__mod_usb_device_table~0.bDeviceClass)|) (= |#valid| |old(#valid)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#t~string534.offset| |old(#t~string534.offset)|) (= |#t~string587.offset| |old(#t~string587.offset)|) (= |#t~string518.offset| |old(#t~string518.offset)|) (= |#t~string612.offset| |old(#t~string612.offset)|) (= ~usb_counter~0 |old(~usb_counter~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|) (= ~__mod_usb_device_table~0.bDeviceSubClass |old(~__mod_usb_device_table~0.bDeviceSubClass)|) (= |#t~string574.base| |old(#t~string574.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~__mod_usb_device_table~0.bcdDevice_hi |old(~__mod_usb_device_table~0.bcdDevice_hi)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string591.base| |old(#t~string591.base)|) (= |#t~string599.offset| |old(#t~string599.offset)|) (= |#t~string591.offset| |old(#t~string591.offset)|) (= ~__mod_usb_device_table~0.idVendor |old(~__mod_usb_device_table~0.idVendor)|) (= |#t~string516.base| |old(#t~string516.base)|) (= |#t~string593.offset| |old(#t~string593.offset)|) (= ~ldvarg0~0.offset |old(~ldvarg0~0.offset)|) (= |#t~string131.offset| |old(#t~string131.offset)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |#t~string593.base| |old(#t~string593.base)|) (= |#t~string128.offset| |old(#t~string128.offset)|) (= |#t~string606.offset| |old(#t~string606.offset)|) (= |#t~string611.base| |old(#t~string611.base)|) (= |#t~string134.base| |old(#t~string134.base)|) (= ~__mod_usb_device_table~0.bDeviceProtocol |old(~__mod_usb_device_table~0.bDeviceProtocol)|) (= |#t~string613.offset| |old(#t~string613.offset)|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= ~debug~0 |old(~debug~0)|) (= |#t~string134.offset| |old(#t~string134.offset)|) (= |#t~string110.offset| |old(#t~string110.offset)|) (= ~__mod_usb_device_table~0.driver_info |old(~__mod_usb_device_table~0.driver_info)|) (= |#t~string605.offset| |old(#t~string605.offset)|) (= ~flexcop_usb_driver_group1~0.base |old(~flexcop_usb_driver_group1~0.base)|) (= |#t~string570.base| |old(#t~string570.base)|) (= |#t~string589.offset| |old(#t~string589.offset)|) (= ~__mod_usb_device_table~0.idProduct |old(~__mod_usb_device_table~0.idProduct)|) (= ~__mod_usb_device_table~0.bInterfaceClass |old(~__mod_usb_device_table~0.bInterfaceClass)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string503.base| |old(#t~string503.base)|) (= ~ldvarg0~0.base |old(~ldvarg0~0.base)|) (= |~#flexcop_usb_table~0.offset| |old(~#flexcop_usb_table~0.offset)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string605.base| |old(#t~string605.base)|) (= |#t~string543.base| |old(#t~string543.base)|) (= |#t~string503.offset| |old(#t~string503.offset)|) (= |#t~string518.base| |old(#t~string518.base)|) (= |#t~string149.base| |old(#t~string149.base)|) (= |#t~string525.offset| |old(#t~string525.offset)|) (= |#t~string611.offset| |old(#t~string611.offset)|) (= |#t~string516.offset| |old(#t~string516.offset)|) (= |#t~string614.base| |old(#t~string614.base)|) (= |#t~string520.offset| |old(#t~string520.offset)|) (= |#t~string534.base| |old(#t~string534.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |#t~string576.base| |old(#t~string576.base)|) (= |~#flexcop_usb_driver~0.base| |old(~#flexcop_usb_driver~0.base)|) (= |#t~string122.offset| |old(#t~string122.offset)|) (= |#t~string122.base| |old(#t~string122.base)|) (= |#t~string576.offset| |old(#t~string576.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:42,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {2187#true} #valid := #valid[0 := 0]; {2187#true} is VALID [2020-07-18 02:26:42,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {2187#true} assume 0 < #StackHeapBarrier; {2187#true} is VALID [2020-07-18 02:26:42,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {2187#true} SUMMARY for call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(125); srcloc: L6732 {2187#true} is VALID [2020-07-18 02:26:42,059 INFO L280 TraceCheckUtils]: 5: Hoare triple {2187#true} SUMMARY for call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(8); srcloc: L6732-1 {2187#true} is VALID [2020-07-18 02:26:42,060 INFO L280 TraceCheckUtils]: 6: Hoare triple {2187#true} SUMMARY for call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(8); srcloc: L6831 {2187#true} is VALID [2020-07-18 02:26:42,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {2187#true} SUMMARY for call #t~string112.base, #t~string112.offset := #Ultimate.allocOnStack(50); srcloc: L6833 {2187#true} is VALID [2020-07-18 02:26:42,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {2187#true} SUMMARY for call #t~string122.base, #t~string122.offset := #Ultimate.allocOnStack(40); srcloc: L6835 {2187#true} is VALID [2020-07-18 02:26:42,061 INFO L280 TraceCheckUtils]: 9: Hoare triple {2187#true} SUMMARY for call #t~string124.base, #t~string124.offset := #Ultimate.allocOnStack(37); srcloc: L6880 {2187#true} is VALID [2020-07-18 02:26:42,061 INFO L280 TraceCheckUtils]: 10: Hoare triple {2187#true} SUMMARY for call #t~string128.base, #t~string128.offset := #Ultimate.allocOnStack(6); srcloc: L6887 {2187#true} is VALID [2020-07-18 02:26:42,061 INFO L280 TraceCheckUtils]: 11: Hoare triple {2187#true} SUMMARY for call write~init~int(37, #t~string128.base, #t~string128.offset, 1); srcloc: L6898 {2187#true} is VALID [2020-07-18 02:26:42,063 INFO L280 TraceCheckUtils]: 12: Hoare triple {2187#true} SUMMARY for call write~init~int(48, #t~string128.base, 1 + #t~string128.offset, 1); srcloc: L6898-1 {2187#true} is VALID [2020-07-18 02:26:42,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {2187#true} SUMMARY for call write~init~int(50, #t~string128.base, 2 + #t~string128.offset, 1); srcloc: L6898-2 {2187#true} is VALID [2020-07-18 02:26:42,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {2187#true} SUMMARY for call write~init~int(120, #t~string128.base, 3 + #t~string128.offset, 1); srcloc: L6898-3 {2187#true} is VALID [2020-07-18 02:26:42,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {2187#true} SUMMARY for call write~init~int(32, #t~string128.base, 4 + #t~string128.offset, 1); srcloc: L6898-4 {2187#true} is VALID [2020-07-18 02:26:42,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string128.base, 5 + #t~string128.offset, 1); srcloc: L6898-5 {2187#true} is VALID [2020-07-18 02:26:42,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {2187#true} SUMMARY for call #t~string131.base, #t~string131.offset := #Ultimate.allocOnStack(2); srcloc: L6898-6 {2187#true} is VALID [2020-07-18 02:26:42,065 INFO L280 TraceCheckUtils]: 18: Hoare triple {2187#true} SUMMARY for call write~init~int(10, #t~string131.base, #t~string131.offset, 1); srcloc: L6910 {2187#true} is VALID [2020-07-18 02:26:42,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string131.base, 1 + #t~string131.offset, 1); srcloc: L6910-1 {2187#true} is VALID [2020-07-18 02:26:42,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {2187#true} SUMMARY for call #t~string134.base, #t~string134.offset := #Ultimate.allocOnStack(4); srcloc: L6910-2 {2187#true} is VALID [2020-07-18 02:26:42,066 INFO L280 TraceCheckUtils]: 21: Hoare triple {2187#true} SUMMARY for call write~init~int(37, #t~string134.base, #t~string134.offset, 1); srcloc: L6966 {2187#true} is VALID [2020-07-18 02:26:42,066 INFO L280 TraceCheckUtils]: 22: Hoare triple {2187#true} SUMMARY for call write~init~int(120, #t~string134.base, 1 + #t~string134.offset, 1); srcloc: L6966-1 {2187#true} is VALID [2020-07-18 02:26:42,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {2187#true} SUMMARY for call write~init~int(10, #t~string134.base, 2 + #t~string134.offset, 1); srcloc: L6966-2 {2187#true} is VALID [2020-07-18 02:26:42,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {2187#true} SUMMARY for call write~init~int(0, #t~string134.base, 3 + #t~string134.offset, 1); srcloc: L6966-3 {2187#true} is VALID [2020-07-18 02:26:42,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {2187#true} SUMMARY for call #t~string146.base, #t~string146.offset := #Ultimate.allocOnStack(37); srcloc: L6966-4 {2187#true} is VALID [2020-07-18 02:26:42,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {2187#true} SUMMARY for call #t~string149.base, #t~string149.offset := #Ultimate.allocOnStack(40); srcloc: L7031 {2187#true} is VALID [2020-07-18 02:26:42,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {2187#true} SUMMARY for call #t~string503.base, #t~string503.offset := #Ultimate.allocOnStack(40); srcloc: L7040 {2187#true} is VALID [2020-07-18 02:26:42,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {2187#true} SUMMARY for call #t~string516.base, #t~string516.offset := #Ultimate.allocOnStack(20); srcloc: L7095 {2187#true} is VALID [2020-07-18 02:26:42,073 INFO L280 TraceCheckUtils]: 29: Hoare triple {2187#true} SUMMARY for call #t~string518.base, #t~string518.offset := #Ultimate.allocOnStack(19); srcloc: L7119 {2187#true} is VALID [2020-07-18 02:26:42,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {2187#true} SUMMARY for call #t~string520.base, #t~string520.offset := #Ultimate.allocOnStack(14); srcloc: L7127 {2187#true} is VALID [2020-07-18 02:26:42,078 INFO L280 TraceCheckUtils]: 31: Hoare triple {2187#true} SUMMARY for call #t~string525.base, #t~string525.offset := #Ultimate.allocOnStack(39); srcloc: L7136 {2187#true} is VALID [2020-07-18 02:26:42,078 INFO L280 TraceCheckUtils]: 32: Hoare triple {2187#true} SUMMARY for call #t~string530.base, #t~string530.offset := #Ultimate.allocOnStack(57); srcloc: L7165 {2187#true} is VALID [2020-07-18 02:26:42,079 INFO L280 TraceCheckUtils]: 33: Hoare triple {2187#true} SUMMARY for call #t~string534.base, #t~string534.offset := #Ultimate.allocOnStack(30); srcloc: L7175 {2187#true} is VALID [2020-07-18 02:26:42,079 INFO L280 TraceCheckUtils]: 34: Hoare triple {2187#true} SUMMARY for call #t~string543.base, #t~string543.offset := #Ultimate.allocOnStack(30); srcloc: L7179 {2187#true} is VALID [2020-07-18 02:26:42,079 INFO L280 TraceCheckUtils]: 35: Hoare triple {2187#true} SUMMARY for call #t~string555.base, #t~string555.offset := #Ultimate.allocOnStack(65); srcloc: L7214 {2187#true} is VALID [2020-07-18 02:26:42,079 INFO L280 TraceCheckUtils]: 36: Hoare triple {2187#true} SUMMARY for call #t~string564.base, #t~string564.offset := #Ultimate.allocOnStack(58); srcloc: L7253 {2187#true} is VALID [2020-07-18 02:26:42,080 INFO L280 TraceCheckUtils]: 37: Hoare triple {2187#true} SUMMARY for call #t~string570.base, #t~string570.offset := #Ultimate.allocOnStack(41); srcloc: L7288 {2187#true} is VALID [2020-07-18 02:26:42,080 INFO L280 TraceCheckUtils]: 38: Hoare triple {2187#true} SUMMARY for call #t~string574.base, #t~string574.offset := #Ultimate.allocOnStack(49); srcloc: L7306 {2187#true} is VALID [2020-07-18 02:26:42,080 INFO L280 TraceCheckUtils]: 39: Hoare triple {2187#true} SUMMARY for call #t~string576.base, #t~string576.offset := #Ultimate.allocOnStack(23); srcloc: L7322 {2187#true} is VALID [2020-07-18 02:26:42,080 INFO L280 TraceCheckUtils]: 40: Hoare triple {2187#true} SUMMARY for call #t~string587.base, #t~string587.offset := #Ultimate.allocOnStack(63); srcloc: L7327 {2187#true} is VALID [2020-07-18 02:26:42,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {2187#true} SUMMARY for call #t~string589.base, #t~string589.offset := #Ultimate.allocOnStack(38); srcloc: L7353 {2187#true} is VALID [2020-07-18 02:26:42,081 INFO L280 TraceCheckUtils]: 42: Hoare triple {2187#true} SUMMARY for call #t~string591.base, #t~string591.offset := #Ultimate.allocOnStack(38); srcloc: L7356 {2187#true} is VALID [2020-07-18 02:26:42,081 INFO L280 TraceCheckUtils]: 43: Hoare triple {2187#true} SUMMARY for call #t~string593.base, #t~string593.offset := #Ultimate.allocOnStack(62); srcloc: L7359 {2187#true} is VALID [2020-07-18 02:26:42,081 INFO L280 TraceCheckUtils]: 44: Hoare triple {2187#true} SUMMARY for call #t~string599.base, #t~string599.offset := #Ultimate.allocOnStack(30); srcloc: L7363 {2187#true} is VALID [2020-07-18 02:26:42,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {2187#true} SUMMARY for call #t~string605.base, #t~string605.offset := #Ultimate.allocOnStack(58); srcloc: L7391 {2187#true} is VALID [2020-07-18 02:26:42,082 INFO L280 TraceCheckUtils]: 46: Hoare triple {2187#true} SUMMARY for call #t~string606.base, #t~string606.offset := #Ultimate.allocOnStack(56); srcloc: L7423 {2187#true} is VALID [2020-07-18 02:26:42,084 INFO L280 TraceCheckUtils]: 47: Hoare triple {2187#true} SUMMARY for call #t~string611.base, #t~string611.offset := #Ultimate.allocOnStack(63); srcloc: L7423-1 {2187#true} is VALID [2020-07-18 02:26:42,084 INFO L280 TraceCheckUtils]: 48: Hoare triple {2187#true} SUMMARY for call #t~string612.base, #t~string612.offset := #Ultimate.allocOnStack(56); srcloc: L7444 {2187#true} is VALID [2020-07-18 02:26:42,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {2187#true} SUMMARY for call #t~string613.base, #t~string613.offset := #Ultimate.allocOnStack(17); srcloc: L7444-1 {2187#true} is VALID [2020-07-18 02:26:42,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {2187#true} SUMMARY for call #t~string614.base, #t~string614.offset := #Ultimate.allocOnStack(17); srcloc: L7456 {2187#true} is VALID [2020-07-18 02:26:42,085 INFO L280 TraceCheckUtils]: 51: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,085 INFO L280 TraceCheckUtils]: 52: Hoare triple {2187#true} ~usb_counter~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,086 INFO L280 TraceCheckUtils]: 53: Hoare triple {2187#true} ~ref_cnt~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,086 INFO L280 TraceCheckUtils]: 54: Hoare triple {2187#true} ~ldv_state_variable_0~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,086 INFO L280 TraceCheckUtils]: 55: Hoare triple {2187#true} ~debug~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,087 INFO L280 TraceCheckUtils]: 56: Hoare triple {2187#true} SUMMARY for call ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset := #Ultimate.allocOnStack(50); srcloc: L7448 {2187#true} is VALID [2020-07-18 02:26:42,087 INFO L280 TraceCheckUtils]: 57: Hoare triple {2187#true} SUMMARY for call write~init~int(3, ~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-1 {2187#true} is VALID [2020-07-18 02:26:42,087 INFO L280 TraceCheckUtils]: 58: Hoare triple {2187#true} SUMMARY for call write~init~int(2807, ~#flexcop_usb_table~0.base, 2 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-2 {2187#true} is VALID [2020-07-18 02:26:42,087 INFO L280 TraceCheckUtils]: 59: Hoare triple {2187#true} SUMMARY for call write~init~int(257, ~#flexcop_usb_table~0.base, 4 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-3 {2187#true} is VALID [2020-07-18 02:26:42,088 INFO L280 TraceCheckUtils]: 60: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 6 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-4 {2187#true} is VALID [2020-07-18 02:26:42,088 INFO L280 TraceCheckUtils]: 61: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 8 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-5 {2187#true} is VALID [2020-07-18 02:26:42,089 INFO L280 TraceCheckUtils]: 62: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 10 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-6 {2187#true} is VALID [2020-07-18 02:26:42,090 INFO L280 TraceCheckUtils]: 63: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 11 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-7 {2187#true} is VALID [2020-07-18 02:26:42,093 INFO L280 TraceCheckUtils]: 64: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 12 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-8 {2187#true} is VALID [2020-07-18 02:26:42,093 INFO L280 TraceCheckUtils]: 65: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 13 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-9 {2187#true} is VALID [2020-07-18 02:26:42,094 INFO L280 TraceCheckUtils]: 66: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 14 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-10 {2187#true} is VALID [2020-07-18 02:26:42,094 INFO L280 TraceCheckUtils]: 67: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 15 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-11 {2187#true} is VALID [2020-07-18 02:26:42,094 INFO L280 TraceCheckUtils]: 68: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 16 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-12 {2187#true} is VALID [2020-07-18 02:26:42,096 INFO L280 TraceCheckUtils]: 69: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 17 + ~#flexcop_usb_table~0.offset, 8); srcloc: L7448-13 {2187#true} is VALID [2020-07-18 02:26:42,097 INFO L280 TraceCheckUtils]: 70: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 25 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-14 {2187#true} is VALID [2020-07-18 02:26:42,097 INFO L280 TraceCheckUtils]: 71: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 27 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-15 {2187#true} is VALID [2020-07-18 02:26:42,097 INFO L280 TraceCheckUtils]: 72: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 29 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-16 {2187#true} is VALID [2020-07-18 02:26:42,097 INFO L280 TraceCheckUtils]: 73: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 31 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-17 {2187#true} is VALID [2020-07-18 02:26:42,098 INFO L280 TraceCheckUtils]: 74: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 33 + ~#flexcop_usb_table~0.offset, 2); srcloc: L7448-18 {2187#true} is VALID [2020-07-18 02:26:42,098 INFO L280 TraceCheckUtils]: 75: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 35 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-19 {2187#true} is VALID [2020-07-18 02:26:42,098 INFO L280 TraceCheckUtils]: 76: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 36 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-20 {2187#true} is VALID [2020-07-18 02:26:42,098 INFO L280 TraceCheckUtils]: 77: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 37 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-21 {2187#true} is VALID [2020-07-18 02:26:42,099 INFO L280 TraceCheckUtils]: 78: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 38 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-22 {2187#true} is VALID [2020-07-18 02:26:42,101 INFO L280 TraceCheckUtils]: 79: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 39 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-23 {2187#true} is VALID [2020-07-18 02:26:42,102 INFO L280 TraceCheckUtils]: 80: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 40 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-24 {2187#true} is VALID [2020-07-18 02:26:42,105 INFO L280 TraceCheckUtils]: 81: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 41 + ~#flexcop_usb_table~0.offset, 1); srcloc: L7448-25 {2187#true} is VALID [2020-07-18 02:26:42,105 INFO L280 TraceCheckUtils]: 82: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_table~0.base, 42 + ~#flexcop_usb_table~0.offset, 8); srcloc: L7448-26 {2187#true} is VALID [2020-07-18 02:26:42,105 INFO L280 TraceCheckUtils]: 83: Hoare triple {2187#true} ~__mod_usb_device_table~0.match_flags := 0; {2187#true} is VALID [2020-07-18 02:26:42,106 INFO L280 TraceCheckUtils]: 84: Hoare triple {2187#true} ~__mod_usb_device_table~0.idVendor := 0; {2187#true} is VALID [2020-07-18 02:26:42,106 INFO L280 TraceCheckUtils]: 85: Hoare triple {2187#true} ~__mod_usb_device_table~0.idProduct := 0; {2187#true} is VALID [2020-07-18 02:26:42,107 INFO L280 TraceCheckUtils]: 86: Hoare triple {2187#true} ~__mod_usb_device_table~0.bcdDevice_lo := 0; {2187#true} is VALID [2020-07-18 02:26:42,107 INFO L280 TraceCheckUtils]: 87: Hoare triple {2187#true} ~__mod_usb_device_table~0.bcdDevice_hi := 0; {2187#true} is VALID [2020-07-18 02:26:42,108 INFO L280 TraceCheckUtils]: 88: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceClass := 0; {2187#true} is VALID [2020-07-18 02:26:42,108 INFO L280 TraceCheckUtils]: 89: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceSubClass := 0; {2187#true} is VALID [2020-07-18 02:26:42,108 INFO L280 TraceCheckUtils]: 90: Hoare triple {2187#true} ~__mod_usb_device_table~0.bDeviceProtocol := 0; {2187#true} is VALID [2020-07-18 02:26:42,108 INFO L280 TraceCheckUtils]: 91: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceClass := 0; {2187#true} is VALID [2020-07-18 02:26:42,108 INFO L280 TraceCheckUtils]: 92: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceSubClass := 0; {2187#true} is VALID [2020-07-18 02:26:42,109 INFO L280 TraceCheckUtils]: 93: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceProtocol := 0; {2187#true} is VALID [2020-07-18 02:26:42,109 INFO L280 TraceCheckUtils]: 94: Hoare triple {2187#true} ~__mod_usb_device_table~0.bInterfaceNumber := 0; {2187#true} is VALID [2020-07-18 02:26:42,110 INFO L280 TraceCheckUtils]: 95: Hoare triple {2187#true} ~__mod_usb_device_table~0.driver_info := 0; {2187#true} is VALID [2020-07-18 02:26:42,110 INFO L280 TraceCheckUtils]: 96: Hoare triple {2187#true} SUMMARY for call ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset := #Ultimate.allocOnStack(285); srcloc: L7455 {2187#true} is VALID [2020-07-18 02:26:42,110 INFO L280 TraceCheckUtils]: 97: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#t~string613.base, #t~string613.offset, ~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-1 {2187#true} is VALID [2020-07-18 02:26:42,112 INFO L280 TraceCheckUtils]: 98: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#funAddr~flexcop_usb_probe.base, #funAddr~flexcop_usb_probe.offset, ~#flexcop_usb_driver~0.base, 8 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-2 {2187#true} is VALID [2020-07-18 02:26:42,112 INFO L280 TraceCheckUtils]: 99: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(#funAddr~flexcop_usb_disconnect.base, #funAddr~flexcop_usb_disconnect.offset, ~#flexcop_usb_driver~0.base, 16 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-3 {2187#true} is VALID [2020-07-18 02:26:42,112 INFO L280 TraceCheckUtils]: 100: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 24 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-4 {2187#true} is VALID [2020-07-18 02:26:42,113 INFO L280 TraceCheckUtils]: 101: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 32 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-5 {2187#true} is VALID [2020-07-18 02:26:42,113 INFO L280 TraceCheckUtils]: 102: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 40 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-6 {2187#true} is VALID [2020-07-18 02:26:42,113 INFO L280 TraceCheckUtils]: 103: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 48 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-7 {2187#true} is VALID [2020-07-18 02:26:42,113 INFO L280 TraceCheckUtils]: 104: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 56 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-8 {2187#true} is VALID [2020-07-18 02:26:42,113 INFO L280 TraceCheckUtils]: 105: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 64 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-9 {2187#true} is VALID [2020-07-18 02:26:42,114 INFO L280 TraceCheckUtils]: 106: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(~#flexcop_usb_table~0.base, ~#flexcop_usb_table~0.offset, ~#flexcop_usb_driver~0.base, 72 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-10 {2187#true} is VALID [2020-07-18 02:26:42,114 INFO L280 TraceCheckUtils]: 107: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 80 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-11 {2187#true} is VALID [2020-07-18 02:26:42,114 INFO L280 TraceCheckUtils]: 108: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 84 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-12 {2187#true} is VALID [2020-07-18 02:26:42,114 INFO L280 TraceCheckUtils]: 109: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 88 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-13 {2187#true} is VALID [2020-07-18 02:26:42,115 INFO L280 TraceCheckUtils]: 110: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 92 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-14 {2187#true} is VALID [2020-07-18 02:26:42,115 INFO L280 TraceCheckUtils]: 111: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 100 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-15 {2187#true} is VALID [2020-07-18 02:26:42,115 INFO L280 TraceCheckUtils]: 112: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 108 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-16 {2187#true} is VALID [2020-07-18 02:26:42,115 INFO L280 TraceCheckUtils]: 113: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 116 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-17 {2187#true} is VALID [2020-07-18 02:26:42,115 INFO L280 TraceCheckUtils]: 114: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 124 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-18 {2187#true} is VALID [2020-07-18 02:26:42,116 INFO L280 TraceCheckUtils]: 115: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 132 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-19 {2187#true} is VALID [2020-07-18 02:26:42,116 INFO L280 TraceCheckUtils]: 116: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 136 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-20 {2187#true} is VALID [2020-07-18 02:26:42,116 INFO L280 TraceCheckUtils]: 117: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 148 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-21 {2187#true} is VALID [2020-07-18 02:26:42,116 INFO L280 TraceCheckUtils]: 118: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 156 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-22 {2187#true} is VALID [2020-07-18 02:26:42,117 INFO L280 TraceCheckUtils]: 119: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 164 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-23 {2187#true} is VALID [2020-07-18 02:26:42,117 INFO L280 TraceCheckUtils]: 120: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 172 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-24 {2187#true} is VALID [2020-07-18 02:26:42,117 INFO L280 TraceCheckUtils]: 121: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 180 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-25 {2187#true} is VALID [2020-07-18 02:26:42,117 INFO L280 TraceCheckUtils]: 122: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 188 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-26 {2187#true} is VALID [2020-07-18 02:26:42,118 INFO L280 TraceCheckUtils]: 123: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 196 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-27 {2187#true} is VALID [2020-07-18 02:26:42,118 INFO L280 TraceCheckUtils]: 124: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 197 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-28 {2187#true} is VALID [2020-07-18 02:26:42,118 INFO L280 TraceCheckUtils]: 125: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 205 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-29 {2187#true} is VALID [2020-07-18 02:26:42,118 INFO L280 TraceCheckUtils]: 126: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 213 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-30 {2187#true} is VALID [2020-07-18 02:26:42,118 INFO L280 TraceCheckUtils]: 127: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 221 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-31 {2187#true} is VALID [2020-07-18 02:26:42,119 INFO L280 TraceCheckUtils]: 128: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 229 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-32 {2187#true} is VALID [2020-07-18 02:26:42,119 INFO L280 TraceCheckUtils]: 129: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 237 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-33 {2187#true} is VALID [2020-07-18 02:26:42,119 INFO L280 TraceCheckUtils]: 130: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 245 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-34 {2187#true} is VALID [2020-07-18 02:26:42,120 INFO L280 TraceCheckUtils]: 131: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 253 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-35 {2187#true} is VALID [2020-07-18 02:26:42,120 INFO L280 TraceCheckUtils]: 132: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 261 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-36 {2187#true} is VALID [2020-07-18 02:26:42,121 INFO L280 TraceCheckUtils]: 133: Hoare triple {2187#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#flexcop_usb_driver~0.base, 269 + ~#flexcop_usb_driver~0.offset, 8); srcloc: L7455-37 {2187#true} is VALID [2020-07-18 02:26:42,121 INFO L280 TraceCheckUtils]: 134: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 277 + ~#flexcop_usb_driver~0.offset, 4); srcloc: L7455-38 {2187#true} is VALID [2020-07-18 02:26:42,122 INFO L280 TraceCheckUtils]: 135: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 281 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-39 {2187#true} is VALID [2020-07-18 02:26:42,123 INFO L280 TraceCheckUtils]: 136: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 282 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-40 {2187#true} is VALID [2020-07-18 02:26:42,123 INFO L280 TraceCheckUtils]: 137: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 283 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-41 {2187#true} is VALID [2020-07-18 02:26:42,123 INFO L280 TraceCheckUtils]: 138: Hoare triple {2187#true} SUMMARY for call write~init~int(0, ~#flexcop_usb_driver~0.base, 284 + ~#flexcop_usb_driver~0.offset, 1); srcloc: L7455-42 {2187#true} is VALID [2020-07-18 02:26:42,123 INFO L280 TraceCheckUtils]: 139: Hoare triple {2187#true} ~ldv_retval_0~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,123 INFO L280 TraceCheckUtils]: 140: Hoare triple {2187#true} ~flexcop_usb_driver_group1~0.base, ~flexcop_usb_driver_group1~0.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:42,124 INFO L280 TraceCheckUtils]: 141: Hoare triple {2187#true} ~ldv_retval_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,124 INFO L280 TraceCheckUtils]: 142: Hoare triple {2187#true} ~ldvarg0~0.base, ~ldvarg0~0.offset := 0, 0; {2187#true} is VALID [2020-07-18 02:26:42,124 INFO L280 TraceCheckUtils]: 143: Hoare triple {2187#true} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,124 INFO L280 TraceCheckUtils]: 144: Hoare triple {2187#true} ~ldv_mutex_lock~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,124 INFO L280 TraceCheckUtils]: 145: Hoare triple {2187#true} ~ldv_mutex_mutex_of_device~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,125 INFO L280 TraceCheckUtils]: 146: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,125 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {2187#true} {2187#true} #3747#return; {2187#true} is VALID [2020-07-18 02:26:42,125 INFO L263 TraceCheckUtils]: 148: Hoare triple {2187#true} call #t~ret658 := main(); {2187#true} is VALID [2020-07-18 02:26:42,125 INFO L280 TraceCheckUtils]: 149: Hoare triple {2187#true} havoc ~tmp~18; {2187#true} is VALID [2020-07-18 02:26:42,126 INFO L280 TraceCheckUtils]: 150: Hoare triple {2187#true} havoc ~tmp___0~9; {2187#true} is VALID [2020-07-18 02:26:42,126 INFO L280 TraceCheckUtils]: 151: Hoare triple {2187#true} havoc ~tmp___1~6; {2187#true} is VALID [2020-07-18 02:26:42,127 INFO L263 TraceCheckUtils]: 152: Hoare triple {2187#true} call ldv_initialize(); {2354#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} is VALID [2020-07-18 02:26:42,127 INFO L280 TraceCheckUtils]: 153: Hoare triple {2354#(and (= ~ldv_mutex_lock~0 |old(~ldv_mutex_lock~0)|) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 |old(~ldv_mutex_cred_guard_mutex_of_signal_struct~0)|) (= ~ldv_mutex_mutex_of_device~0 |old(~ldv_mutex_mutex_of_device~0)|))} ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 := 1; {2187#true} is VALID [2020-07-18 02:26:42,128 INFO L280 TraceCheckUtils]: 154: Hoare triple {2187#true} ~ldv_mutex_lock~0 := 1; {2187#true} is VALID [2020-07-18 02:26:42,128 INFO L280 TraceCheckUtils]: 155: Hoare triple {2187#true} ~ldv_mutex_mutex_of_device~0 := 1; {2187#true} is VALID [2020-07-18 02:26:42,128 INFO L280 TraceCheckUtils]: 156: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,128 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {2187#true} {2187#true} #3617#return; {2187#true} is VALID [2020-07-18 02:26:42,129 INFO L280 TraceCheckUtils]: 158: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,129 INFO L280 TraceCheckUtils]: 159: Hoare triple {2187#true} ~ref_cnt~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,130 INFO L280 TraceCheckUtils]: 160: Hoare triple {2187#true} ~ldv_state_variable_0~0 := 1; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,131 INFO L280 TraceCheckUtils]: 161: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet616 && #t~nondet616 <= 2147483647; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,131 INFO L280 TraceCheckUtils]: 162: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} ~tmp~18 := #t~nondet616; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,132 INFO L280 TraceCheckUtils]: 163: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} havoc #t~nondet616; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,133 INFO L280 TraceCheckUtils]: 164: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} #t~switch617 := 0 == ~tmp~18; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,139 INFO L280 TraceCheckUtils]: 165: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume !#t~switch617; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,141 INFO L280 TraceCheckUtils]: 166: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} #t~switch617 := #t~switch617 || 1 == ~tmp~18; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,141 INFO L280 TraceCheckUtils]: 167: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume #t~switch617; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,142 INFO L280 TraceCheckUtils]: 168: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume 0 != ~ldv_state_variable_0~0; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,143 INFO L280 TraceCheckUtils]: 169: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet621 && #t~nondet621 <= 2147483647; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,143 INFO L280 TraceCheckUtils]: 170: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} ~tmp___1~6 := #t~nondet621; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,144 INFO L280 TraceCheckUtils]: 171: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} havoc #t~nondet621; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,145 INFO L280 TraceCheckUtils]: 172: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} #t~switch622 := 0 == ~tmp___1~6; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,145 INFO L280 TraceCheckUtils]: 173: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume #t~switch622; {2341#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:26:42,146 INFO L280 TraceCheckUtils]: 174: Hoare triple {2341#(= 1 ~ldv_state_variable_0~0)} assume 3 == ~ldv_state_variable_0~0 && 0 == ~ref_cnt~0; {2188#false} is VALID [2020-07-18 02:26:42,146 INFO L263 TraceCheckUtils]: 175: Hoare triple {2188#false} call flexcop_usb_driver_exit(); {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-18 02:26:42,147 INFO L263 TraceCheckUtils]: 176: Hoare triple {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} call ldv_usb_deregister_9(~#flexcop_usb_driver~0.base, ~#flexcop_usb_driver~0.offset); {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} is VALID [2020-07-18 02:26:42,148 INFO L280 TraceCheckUtils]: 177: Hoare triple {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} ~arg.base, ~arg.offset := #in~arg.base, #in~arg.offset; {2187#true} is VALID [2020-07-18 02:26:42,148 INFO L263 TraceCheckUtils]: 178: Hoare triple {2187#true} call usb_deregister(~arg.base, ~arg.offset); {2187#true} is VALID [2020-07-18 02:26:42,148 INFO L280 TraceCheckUtils]: 179: Hoare triple {2187#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {2187#true} is VALID [2020-07-18 02:26:42,148 INFO L280 TraceCheckUtils]: 180: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,149 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {2187#true} {2187#true} #3695#return; {2187#true} is VALID [2020-07-18 02:26:42,149 INFO L280 TraceCheckUtils]: 182: Hoare triple {2187#true} ~ldv_state_variable_1~0 := 0; {2187#true} is VALID [2020-07-18 02:26:42,149 INFO L280 TraceCheckUtils]: 183: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,149 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {2187#true} {2355#(= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|)} #3721#return; {2187#true} is VALID [2020-07-18 02:26:42,150 INFO L280 TraceCheckUtils]: 185: Hoare triple {2187#true} assume true; {2187#true} is VALID [2020-07-18 02:26:42,150 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {2187#true} {2188#false} #3623#return; {2188#false} is VALID [2020-07-18 02:26:42,150 INFO L280 TraceCheckUtils]: 187: Hoare triple {2188#false} ~ldv_state_variable_0~0 := 2; {2188#false} is VALID [2020-07-18 02:26:42,150 INFO L263 TraceCheckUtils]: 188: Hoare triple {2188#false} call ldv_check_final_state(); {2188#false} is VALID [2020-07-18 02:26:42,150 INFO L280 TraceCheckUtils]: 189: Hoare triple {2188#false} assume !(1 == ~ldv_mutex_cred_guard_mutex_of_signal_struct~0); {2188#false} is VALID [2020-07-18 02:26:42,151 INFO L263 TraceCheckUtils]: 190: Hoare triple {2188#false} call ldv_error(); {2188#false} is VALID [2020-07-18 02:26:42,151 INFO L280 TraceCheckUtils]: 191: Hoare triple {2188#false} assume !false; {2188#false} is VALID [2020-07-18 02:26:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:26:42,250 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 02:26:42,252 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2119778459] [2020-07-18 02:26:42,254 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:26:42,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 02:26:42,255 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116993836] [2020-07-18 02:26:42,261 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 192 [2020-07-18 02:26:42,266 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:26:42,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 02:26:42,275 WARN L140 InductivityCheck]: Transition 2368#(and (= 2 ~ldv_state_variable_0~0) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) ( _ , assume !false; , 2188#false ) not inductive [2020-07-18 02:26:42,275 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 02:26:42,276 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) 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) [2020-07-18 02:26:42,281 INFO L168 Benchmark]: Toolchain (without parser) took 13870.06 ms. Allocated memory was 142.1 MB in the beginning and 623.4 MB in the end (delta: 481.3 MB). Free memory was 90.3 MB in the beginning and 414.7 MB in the end (delta: -324.4 MB). Peak memory consumption was 156.9 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:42,281 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 02:26:42,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2221.32 ms. Allocated memory was 142.1 MB in the beginning and 257.4 MB in the end (delta: 115.3 MB). Free memory was 89.8 MB in the beginning and 164.0 MB in the end (delta: -74.2 MB). Peak memory consumption was 118.6 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:42,283 INFO L168 Benchmark]: Boogie Preprocessor took 992.64 ms. Allocated memory was 257.4 MB in the beginning and 346.6 MB in the end (delta: 89.1 MB). Free memory was 164.0 MB in the beginning and 276.2 MB in the end (delta: -112.1 MB). Peak memory consumption was 195.0 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:42,284 INFO L168 Benchmark]: RCFGBuilder took 7775.41 ms. Allocated memory was 346.6 MB in the beginning and 518.0 MB in the end (delta: 171.4 MB). Free memory was 276.2 MB in the beginning and 77.7 MB in the end (delta: 198.5 MB). Peak memory consumption was 375.8 MB. Max. memory is 7.1 GB. [2020-07-18 02:26:42,284 INFO L168 Benchmark]: TraceAbstraction took 2874.05 ms. Allocated memory was 518.0 MB in the beginning and 623.4 MB in the end (delta: 105.4 MB). Free memory was 77.7 MB in the beginning and 414.7 MB in the end (delta: -337.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 02:26:42,288 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 118.6 MB in the beginning and 118.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2221.32 ms. Allocated memory was 142.1 MB in the beginning and 257.4 MB in the end (delta: 115.3 MB). Free memory was 89.8 MB in the beginning and 164.0 MB in the end (delta: -74.2 MB). Peak memory consumption was 118.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 992.64 ms. Allocated memory was 257.4 MB in the beginning and 346.6 MB in the end (delta: 89.1 MB). Free memory was 164.0 MB in the beginning and 276.2 MB in the end (delta: -112.1 MB). Peak memory consumption was 195.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7775.41 ms. Allocated memory was 346.6 MB in the beginning and 518.0 MB in the end (delta: 171.4 MB). Free memory was 276.2 MB in the beginning and 77.7 MB in the end (delta: 198.5 MB). Peak memory consumption was 375.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2874.05 ms. Allocated memory was 518.0 MB in the beginning and 623.4 MB in the end (delta: 105.4 MB). Free memory was 77.7 MB in the beginning and 414.7 MB in the end (delta: -337.0 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...