java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 02:49:51,940 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 02:49:51,944 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 02:49:51,957 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 02:49:51,958 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 02:49:51,959 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 02:49:51,960 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 02:49:51,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 02:49:51,964 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 02:49:51,965 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 02:49:51,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 02:49:51,966 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 02:49:51,967 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 02:49:51,968 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 02:49:51,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 02:49:51,970 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 02:49:51,971 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 02:49:51,973 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 02:49:51,975 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 02:49:51,977 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 02:49:51,978 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 02:49:51,979 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 02:49:51,982 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 02:49:51,982 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 02:49:51,982 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 02:49:51,987 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 02:49:51,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 02:49:51,992 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 02:49:51,993 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 02:49:51,994 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 02:49:51,994 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 02:49:51,996 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 02:49:51,996 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 02:49:51,996 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 02:49:51,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 02:49:51,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 02:49:51,999 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-20 02:49:52,015 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 02:49:52,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 02:49:52,017 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 02:49:52,017 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 02:49:52,018 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 02:49:52,018 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 02:49:52,018 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 02:49:52,018 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 02:49:52,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 02:49:52,019 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 02:49:52,020 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 02:49:52,020 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 02:49:52,020 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 02:49:52,020 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 02:49:52,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 02:49:52,021 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 02:49:52,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 02:49:52,021 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 02:49:52,021 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 02:49:52,021 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 02:49:52,022 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 02:49:52,022 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 02:49:52,022 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 02:49:52,022 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 02:49:52,022 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 02:49:52,023 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 02:49:52,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 02:49:52,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 02:49:52,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 02:49:52,108 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 02:49:52,108 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 02:49:52,109 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.c [2018-11-20 02:49:52,182 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e7d99ab/f4b97e09525d4e6595944c16575d07b6/FLAGc681ea067 [2018-11-20 02:49:53,086 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 02:49:53,088 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--media--usb--b2c2--b2c2-flexcop-usb.ko-main.cil.out.c [2018-11-20 02:49:53,129 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e7d99ab/f4b97e09525d4e6595944c16575d07b6/FLAGc681ea067 [2018-11-20 02:49:53,544 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e7d99ab/f4b97e09525d4e6595944c16575d07b6 [2018-11-20 02:49:53,558 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 02:49:53,560 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 02:49:53,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 02:49:53,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 02:49:53,572 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 02:49:53,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:49:53" (1/1) ... [2018-11-20 02:49:53,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@693c8f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:53, skipping insertion in model container [2018-11-20 02:49:53,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:49:53" (1/1) ... [2018-11-20 02:49:53,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 02:49:53,761 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 02:49:55,544 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 02:49:55,598 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 02:49:56,137 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 02:49:56,237 INFO L195 MainTranslator]: Completed translation [2018-11-20 02:49:56,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56 WrapperNode [2018-11-20 02:49:56,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 02:49:56,239 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 02:49:56,239 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 02:49:56,239 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 02:49:56,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:56,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:56,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:56,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:57,088 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:57,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:57,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (1/1) ... [2018-11-20 02:49:57,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 02:49:57,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 02:49:57,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 02:49:57,195 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 02:49:57,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:56" (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 [2018-11-20 02:49:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 02:49:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 02:49:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-20 02:49:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-20 02:49:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-20 02:49:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-20 02:49:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-20 02:49:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-20 02:49:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-20 02:49:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-20 02:49:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-20 02:49:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-20 02:49:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-20 02:49:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-20 02:49:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-20 02:49:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-20 02:49:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-20 02:49:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-20 02:49:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_readwrite_dw [2018-11-20 02:49:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_v8_memory_req [2018-11-20 02:49:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_memory_req [2018-11-20 02:49:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_get_mac_addr [2018-11-20 02:49:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_req [2018-11-20 02:49:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_read_ibi_reg [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_write_ibi_reg [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_i2c_request [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_process_frame [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_urb_complete [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_stream_control [2018-11-20 02:49:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_exit [2018-11-20 02:49:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_transfer_init [2018-11-20 02:49:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_init [2018-11-20 02:49:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_exit [2018-11-20 02:49:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_probe [2018-11-20 02:49:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_disconnect [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_init [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure flexcop_usb_driver_exit [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-20 02:49:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_8 [2018-11-20 02:49:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_9 [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 02:49:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-20 02:49:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-20 02:49:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-20 02:49:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 02:49:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-20 02:49:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-20 02:49:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 02:49:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 02:49:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 02:49:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 02:49:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 02:49:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 02:49:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 02:49:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-20 02:49:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 02:49:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 02:49:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-20 02:49:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 02:49:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 02:49:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-20 02:49:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-20 02:49:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-20 02:49:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 02:49:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-20 02:49:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-20 02:49:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-20 02:49:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-20 02:49:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-20 02:49:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-20 02:49:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 02:49:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 02:49:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-20 02:49:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_8 [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_9 [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-20 02:49:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-20 02:49:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-20 02:49:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-20 02:49:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-20 02:49:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-20 02:49:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-20 02:49:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-20 02:49:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-20 02:49:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-20 02:49:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_pass_dmx_packets [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kmalloc [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_kfree [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_initialize [2018-11-20 02:49:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_device_exit [2018-11-20 02:49:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_set_dest [2018-11-20 02:49:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_wan_set_speed [2018-11-20 02:49:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_sram_ctrl [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_readwrite_dw [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_v8_memory_req [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_memory_req [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_get_mac_addr [2018-11-20 02:49:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_req [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_read_ibi_reg [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_write_ibi_reg [2018-11-20 02:49:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-20 02:49:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_i2c_request [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_process_frame [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_urb_complete [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_stream_control [2018-11-20 02:49:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_exit [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_transfer_init [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_init [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_exit [2018-11-20 02:49:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_probe [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_disconnect [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_init [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure flexcop_usb_driver_exit [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 02:49:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 02:49:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 02:49:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-20 02:49:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-20 02:49:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-20 02:49:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-20 02:49:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 02:49:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-20 02:50:14,761 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 02:50:14,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 02:50:14 BoogieIcfgContainer [2018-11-20 02:50:14,762 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 02:50:14,765 INFO L168 Benchmark]: Toolchain (without parser) took 21206.36 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -583.9 MB). Peak memory consumption was 869.7 MB. Max. memory is 7.1 GB. [2018-11-20 02:50:14,767 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 02:50:14,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2674.62 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -687.4 MB). Peak memory consumption was 117.6 MB. Max. memory is 7.1 GB. [2018-11-20 02:50:14,769 INFO L168 Benchmark]: Boogie Preprocessor took 954.72 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 496.4 MB). Peak memory consumption was 496.4 MB. Max. memory is 7.1 GB. [2018-11-20 02:50:14,769 INFO L168 Benchmark]: RCFGBuilder took 17567.88 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 341.3 MB). Free memory was 1.6 GB in the beginning and 2.0 GB in the end (delta: -392.9 MB). Peak memory consumption was 290.5 MB. Max. memory is 7.1 GB. [2018-11-20 02:50:14,773 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2674.62 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 770.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -687.4 MB). Peak memory consumption was 117.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 954.72 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.6 GB in the end (delta: 496.4 MB). Peak memory consumption was 496.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17567.88 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 341.3 MB). Free memory was 1.6 GB in the beginning and 2.0 GB in the end (delta: -392.9 MB). Peak memory consumption was 290.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...