java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 17:45:49,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 17:45:49,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 17:45:49,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 17:45:49,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 17:45:49,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 17:45:49,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 17:45:49,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 17:45:49,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 17:45:49,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 17:45:49,852 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 17:45:49,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 17:45:49,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 17:45:49,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 17:45:49,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 17:45:49,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 17:45:49,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 17:45:49,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 17:45:49,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 17:45:49,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 17:45:49,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 17:45:49,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 17:45:49,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 17:45:49,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 17:45:49,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 17:45:49,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 17:45:49,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 17:45:49,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 17:45:49,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 17:45:49,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 17:45:49,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 17:45:49,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 17:45:49,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 17:45:49,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 17:45:49,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 17:45:49,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 17:45:49,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 17:45:49,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 17:45:49,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 17:45:49,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 17:45:49,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 17:45:49,877 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-08 17:45:49,901 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 17:45:49,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 17:45:49,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 17:45:49,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 17:45:49,904 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 17:45:49,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 17:45:49,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 17:45:49,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 17:45:49,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 17:45:49,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 17:45:49,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 17:45:49,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 17:45:49,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 17:45:49,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 17:45:49,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 17:45:49,908 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 17:45:49,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 17:45:49,908 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 17:45:49,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:45:49,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 17:45:49,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 17:45:49,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 17:45:49,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 17:45:49,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 17:45:49,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 17:45:49,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 17:45:49,910 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-08 17:45:49,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 17:45:49,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 17:45:49,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 17:45:49,973 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 17:45:49,974 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 17:45:49,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2019-08-08 17:45:50,036 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c2cb04/4059e108d7fd4de883325eb536e5a119/FLAGd6ee758d4 [2019-08-08 17:45:50,901 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 17:45:50,902 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2019-08-08 17:45:50,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c2cb04/4059e108d7fd4de883325eb536e5a119/FLAGd6ee758d4 [2019-08-08 17:45:51,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/706c2cb04/4059e108d7fd4de883325eb536e5a119 [2019-08-08 17:45:51,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 17:45:51,334 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 17:45:51,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:51,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 17:45:51,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 17:45:51,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:51" (1/1) ... [2019-08-08 17:45:51,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e21387 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:51, skipping insertion in model container [2019-08-08 17:45:51,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 05:45:51" (1/1) ... [2019-08-08 17:45:51,351 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 17:45:51,498 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 17:45:52,162 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6697] [2019-08-08 17:45:52,163 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6698-6699] [2019-08-08 17:45:53,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:53,300 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 17:45:53,486 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6697] [2019-08-08 17:45:53,486 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6698-6699] [2019-08-08 17:45:53,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 17:45:53,967 INFO L192 MainTranslator]: Completed translation [2019-08-08 17:45:53,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53 WrapperNode [2019-08-08 17:45:53,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 17:45:53,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 17:45:53,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 17:45:53,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 17:45:53,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:53,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... [2019-08-08 17:45:54,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 17:45:54,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 17:45:54,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 17:45:54,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 17:45:54,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 05:45:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 17:45:54,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-08 17:45:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-08 17:45:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-08 17:45:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-08 17:45:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-08 17:45:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-08 17:45:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-08 17:45:54,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-08 17:45:54,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-08 17:45:54,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-08 17:45:54,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-08 17:45:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_packet [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2019-08-08 17:45:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_control_request [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure write_led [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_timer_expire_t3 [2019-08-08 17:45:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_timer_expire_t4 [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure s0_state_handler [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_isoc_chain [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_iso_complete [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_iso_complete [2019-08-08 17:45:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_rx_frame [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int_complete [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bchannel [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_l2l1 [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_init [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_probe [2019-08-08 17:45:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_disconnect [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_mod_exit [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_mod_init [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-08-08 17:45:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 17:45:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-08 17:45:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-08 17:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_34 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_35 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2019-08-08 17:45:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_43 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_44 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_45 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_46 [2019-08-08 17:45:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-08 17:45:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_register [2019-08-08 17:45:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_unregister [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-08 17:45:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-08 17:45:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-08 17:45:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-08 17:45:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-08 17:45:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-08 17:45:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-08 17:45:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-08 17:45:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-08 17:45:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_34 [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_35 [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_44 [2019-08-08 17:45:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_45 [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-08 17:45:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 17:45:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-08 17:45:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-08-08 17:45:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-08 17:45:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-08 17:45:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_46 [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2019-08-08 17:45:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_43 [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37 [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-08-08 17:45:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-08 17:45:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-08 17:45:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-08 17:45:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_register [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_unregister [2019-08-08 17:45:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure dump_packet [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure collect_rx_frame [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure queue_control_request [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure write_led [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2019-08-08 17:45:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure l1_timer_expire_t3 [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure l1_timer_expire_t4 [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure s0_state_handler [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-08 17:45:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure stop_isoc_chain [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure tx_iso_complete [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure rx_iso_complete [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int_complete [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2019-08-08 17:45:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bchannel [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_l2l1 [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_init [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_probe [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_disconnect [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_mod_exit [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_mod_init [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-08 17:45:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-08 17:45:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 17:45:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 17:45:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-08 17:45:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-08 17:45:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-08 17:45:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-08 17:45:56,559 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-08 17:46:07,100 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 17:46:07,100 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 17:46:07,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:46:07 BoogieIcfgContainer [2019-08-08 17:46:07,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 17:46:07,103 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 17:46:07,103 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 17:46:07,103 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 17:46:07,104 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 05:46:07" (1/1) ... [2019-08-08 17:46:07,117 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 17:46:07,119 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 17:46:07,132 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 17:46:07,140 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 17:46:07,142 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 17:46:07,471 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 3406 [2019-08-08 17:46:12,510 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:96) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:80) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-08 17:46:12,518 INFO L168 Benchmark]: Toolchain (without parser) took 21182.77 ms. Allocated memory was 131.1 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 76.4 MB in the beginning and 916.3 MB in the end (delta: -839.9 MB). Peak memory consumption was 969.5 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,520 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2633.04 ms. Allocated memory was 131.1 MB in the beginning and 271.1 MB in the end (delta: 140.0 MB). Free memory was 76.2 MB in the beginning and 157.8 MB in the end (delta: -81.6 MB). Peak memory consumption was 120.0 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,524 INFO L168 Benchmark]: Boogie Preprocessor took 320.91 ms. Allocated memory is still 271.1 MB. Free memory was 157.8 MB in the beginning and 131.5 MB in the end (delta: 26.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,528 INFO L168 Benchmark]: RCFGBuilder took 12812.36 ms. Allocated memory was 271.1 MB in the beginning and 533.7 MB in the end (delta: 262.7 MB). Free memory was 131.5 MB in the beginning and 432.4 MB in the end (delta: -300.9 MB). Peak memory consumption was 316.0 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,529 INFO L168 Benchmark]: Symbolic Interpretation took 5412.28 ms. Allocated memory was 533.7 MB in the beginning and 1.1 GB in the end (delta: 600.3 MB). Free memory was 432.4 MB in the beginning and 916.3 MB in the end (delta: -483.9 MB). Peak memory consumption was 922.8 MB. Max. memory is 7.1 GB. [2019-08-08 17:46:12,533 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2633.04 ms. Allocated memory was 131.1 MB in the beginning and 271.1 MB in the end (delta: 140.0 MB). Free memory was 76.2 MB in the beginning and 157.8 MB in the end (delta: -81.6 MB). Peak memory consumption was 120.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 320.91 ms. Allocated memory is still 271.1 MB. Free memory was 157.8 MB in the beginning and 131.5 MB in the end (delta: 26.3 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12812.36 ms. Allocated memory was 271.1 MB in the beginning and 533.7 MB in the end (delta: 262.7 MB). Free memory was 131.5 MB in the beginning and 432.4 MB in the end (delta: -300.9 MB). Peak memory consumption was 316.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5412.28 ms. Allocated memory was 533.7 MB in the beginning and 1.1 GB in the end (delta: 600.3 MB). Free memory was 432.4 MB in the beginning and 916.3 MB in the end (delta: -483.9 MB). Peak memory consumption was 922.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...