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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 22:53:13,324 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 22:53:13,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 22:53:13,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 22:53:13,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 22:53:13,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 22:53:13,351 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 22:53:13,354 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 22:53:13,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 22:53:13,360 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 22:53:13,363 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 22:53:13,363 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 22:53:13,364 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 22:53:13,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 22:53:13,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 22:53:13,368 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 22:53:13,369 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 22:53:13,373 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 22:53:13,378 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 22:53:13,382 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 22:53:13,383 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 22:53:13,385 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 22:53:13,390 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 22:53:13,391 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 22:53:13,391 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 22:53:13,393 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 22:53:13,395 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 22:53:13,396 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 22:53:13,397 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 22:53:13,398 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 22:53:13,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 22:53:13,400 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 22:53:13,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 22:53:13,401 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 22:53:13,404 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 22:53:13,405 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 22:53:13,405 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 22:53:13,428 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 22:53:13,428 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 22:53:13,429 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 22:53:13,429 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 22:53:13,430 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 22:53:13,430 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 22:53:13,430 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 22:53:13,430 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 22:53:13,430 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 22:53:13,431 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 22:53:13,431 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 22:53:13,431 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 22:53:13,431 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 22:53:13,431 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 22:53:13,432 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 22:53:13,432 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 22:53:13,432 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 22:53:13,432 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 22:53:13,433 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 22:53:13,433 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 22:53:13,433 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:53:13,433 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 22:53:13,433 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 22:53:13,434 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 22:53:13,434 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 22:53:13,434 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 22:53:13,434 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 22:53:13,434 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 22:53:13,435 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 22:53:13,495 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 22:53:13,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 22:53:13,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 22:53:13,517 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 22:53:13,518 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 22:53:13,519 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:53:13,588 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d5b91ae/5831657bed5947e796ac205c833a7b46/FLAG86f67e85a [2018-11-25 22:53:14,380 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 22:53:14,381 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--p54--p54usb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 22:53:14,429 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d5b91ae/5831657bed5947e796ac205c833a7b46/FLAG86f67e85a [2018-11-25 22:53:14,879 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26d5b91ae/5831657bed5947e796ac205c833a7b46 [2018-11-25 22:53:14,890 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 22:53:14,892 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 22:53:14,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 22:53:14,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 22:53:14,898 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 22:53:14,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:53:14" (1/1) ... [2018-11-25 22:53:14,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50979eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:14, skipping insertion in model container [2018-11-25 22:53:14,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:53:14" (1/1) ... [2018-11-25 22:53:14,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 22:53:15,082 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 22:53:17,903 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:53:17,974 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 22:53:18,301 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:53:18,555 INFO L195 MainTranslator]: Completed translation [2018-11-25 22:53:18,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18 WrapperNode [2018-11-25 22:53:18,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 22:53:18,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 22:53:18,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 22:53:18,557 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 22:53:18,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 22:53:18,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 22:53:18,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 22:53:18,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 22:53:18,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:18,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:19,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:19,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (1/1) ... [2018-11-25 22:53:19,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 22:53:19,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 22:53:19,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 22:53:19,065 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 22:53:19,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:53:18" (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 [2018-11-25 22:53:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-25 22:53:19,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-25 22:53:19,122 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-25 22:53:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-25 22:53:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-25 22:53:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_usb_unlock_device_13 [2018-11-25 22:53:19,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_usb_unlock_device_13 [2018-11-25 22:53:19,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-25 22:53:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 22:53:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 22:53:19,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 22:53:19,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 22:53:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-11-25 22:53:19,125 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-11-25 22:53:19,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2018-11-25 22:53:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2018-11-25 22:53:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure p54_free_common [2018-11-25 22:53:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_restart_hw [2018-11-25 22:53:19,126 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_stop [2018-11-25 22:53:19,126 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_stop [2018-11-25 22:53:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_net2280 [2018-11-25 22:53:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_net2280 [2018-11-25 22:53:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 22:53:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 22:53:19,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-25 22:53:19,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-25 22:53:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_firmware_reset_3887 [2018-11-25 22:53:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_firmware_reset_3887 [2018-11-25 22:53:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-11-25 22:53:19,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-11-25 22:53:19,128 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-25 22:53:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-25 22:53:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 22:53:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 22:53:19,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-11-25 22:53:19,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-11-25 22:53:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure p54_init_common [2018-11-25 22:53:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-11-25 22:53:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_udev_of_p54u_priv [2018-11-25 22:53:19,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 22:53:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 22:53:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_device_reset [2018-11-25 22:53:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_device_reset [2018-11-25 22:53:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 22:53:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 22:53:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-25 22:53:19,131 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 22:53:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 22:53:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 22:53:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 22:53:19,132 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-25 22:53:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-25 22:53:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-25 22:53:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_DEV [2018-11-25 22:53:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_DEV [2018-11-25 22:53:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 22:53:19,133 INFO L130 BoogieDeclarations]: Found specification of procedure p54_find_type [2018-11-25 22:53:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure p54_find_type [2018-11-25 22:53:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2018-11-25 22:53:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2018-11-25 22:53:19,134 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2018-11-25 22:53:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2018-11-25 22:53:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2018-11-25 22:53:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-11-25 22:53:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_udev_of_p54u_priv [2018-11-25 22:53:19,135 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-25 22:53:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-25 22:53:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 22:53:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 22:53:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-11-25 22:53:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_udev_of_p54u_priv [2018-11-25 22:53:19,136 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_probe [2018-11-25 22:53:19,136 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_probe [2018-11-25 22:53:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_open [2018-11-25 22:53:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_open [2018-11-25 22:53:19,138 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-25 22:53:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 22:53:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 22:53:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2018-11-25 22:53:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-25 22:53:19,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-25 22:53:19,139 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2018-11-25 22:53:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_post_reset [2018-11-25 22:53:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_post_reset [2018-11-25 22:53:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2018-11-25 22:53:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-25 22:53:19,140 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 22:53:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-25 22:53:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 22:53:19,143 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_disconnect [2018-11-25 22:53:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_disconnect [2018-11-25 22:53:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-25 22:53:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 22:53:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-25 22:53:19,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 22:53:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 22:53:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-25 22:53:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2018-11-25 22:53:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2018-11-25 22:53:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure p54_unregister_common [2018-11-25 22:53:19,145 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_upload_firmware_3887 [2018-11-25 22:53:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_upload_firmware_3887 [2018-11-25 22:53:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-25 22:53:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-25 22:53:19,147 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_suspend [2018-11-25 22:53:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_suspend [2018-11-25 22:53:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_12 [2018-11-25 22:53:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_12 [2018-11-25 22:53:19,148 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-25 22:53:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-25 22:53:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2018-11-25 22:53:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 22:53:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2018-11-25 22:53:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2018-11-25 22:53:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-25 22:53:19,149 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-25 22:53:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-25 22:53:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 22:53:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_pre_reset [2018-11-25 22:53:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_pre_reset [2018-11-25 22:53:19,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 22:53:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 22:53:19,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-25 22:53:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-25 22:53:19,152 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_init_urbs [2018-11-25 22:53:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_init_urbs [2018-11-25 22:53:19,152 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware_nowait [2018-11-25 22:53:19,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-25 22:53:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-25 22:53:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_read [2018-11-25 22:53:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_read [2018-11-25 22:53:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_init [2018-11-25 22:53:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_init [2018-11-25 22:53:19,154 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_write [2018-11-25 22:53:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_write [2018-11-25 22:53:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-25 22:53:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-25 22:53:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 22:53:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 22:53:19,155 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-25 22:53:19,156 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-25 22:53:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 22:53:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-11-25 22:53:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_udev_of_p54u_priv [2018-11-25 22:53:19,157 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_driver_exit [2018-11-25 22:53:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_driver_exit [2018-11-25 22:53:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_resume [2018-11-25 22:53:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_resume [2018-11-25 22:53:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-25 22:53:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-25 22:53:19,158 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_load_firmware [2018-11-25 22:53:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_load_firmware [2018-11-25 22:53:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-25 22:53:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-25 22:53:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2018-11-25 22:53:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2018-11-25 22:53:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_usb_unlock_device [2018-11-25 22:53:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2018-11-25 22:53:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_free_urbs [2018-11-25 22:53:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_free_urbs [2018-11-25 22:53:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2018-11-25 22:53:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2018-11-25 22:53:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-25 22:53:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2018-11-25 22:53:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2018-11-25 22:53:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure p54u_bulk_msg [2018-11-25 22:53:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure p54u_bulk_msg [2018-11-25 22:53:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-11-25 22:53:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-11-25 22:53:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interrupt_msg [2018-11-25 22:53:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-25 22:53:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 22:53:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-25 22:53:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-25 22:53:19,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 22:53:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 22:53:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2018-11-25 22:53:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2018-11-25 22:53:19,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 22:53:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 22:53:34,462 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 22:53:34,462 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-25 22:53:34,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:53:34 BoogieIcfgContainer [2018-11-25 22:53:34,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 22:53:34,466 INFO L168 Benchmark]: Toolchain (without parser) took 19574.80 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.5 GB in the end (delta: -1.1 GB). Peak memory consumption was 918.5 MB. Max. memory is 7.1 GB. [2018-11-25 22:53:34,468 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-25 22:53:34,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3662.97 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 739.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -650.6 MB). Peak memory consumption was 146.1 MB. Max. memory is 7.1 GB. [2018-11-25 22:53:34,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.84 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 22:53:34,470 INFO L168 Benchmark]: Boogie Preprocessor took 370.74 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. [2018-11-25 22:53:34,471 INFO L168 Benchmark]: RCFGBuilder took 15398.77 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 656.9 MB). Free memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: -486.2 MB). Peak memory consumption was 772.0 MB. Max. memory is 7.1 GB. [2018-11-25 22:53:34,475 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 0.20 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 3662.97 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 739.2 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -650.6 MB). Peak memory consumption was 146.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 135.84 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 370.74 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 15398.77 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 656.9 MB). Free memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: -486.2 MB). Peak memory consumption was 772.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...