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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-47dffc7-1-144_2a-drivers--net--usb--cdc-phonet.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:59:08,632 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:59:08,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:59:08,650 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:59:08,651 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:59:08,652 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:59:08,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:59:08,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:59:08,657 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:59:08,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:59:08,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:59:08,659 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:59:08,660 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:59:08,661 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:59:08,662 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:59:08,663 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:59:08,664 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:59:08,666 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:59:08,668 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:59:08,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:59:08,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:59:08,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:59:08,675 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 21:59:08,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 21:59:08,676 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 21:59:08,677 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 21:59:08,678 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 21:59:08,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 21:59:08,680 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 21:59:08,681 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 21:59:08,681 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 21:59:08,682 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 21:59:08,682 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 21:59:08,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 21:59:08,684 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 21:59:08,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 21:59:08,685 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 21:59:08,712 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:59:08,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:59:08,714 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:59:08,714 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:59:08,717 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:59:08,717 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:59:08,717 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:59:08,718 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:59:08,718 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:59:08,718 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:59:08,718 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:59:08,718 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:59:08,719 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:59:08,719 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:59:08,719 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:59:08,719 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:59:08,719 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:59:08,721 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:59:08,721 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:59:08,721 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:59:08,721 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:59:08,722 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:59:08,722 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:59:08,722 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:59:08,722 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:59:08,722 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:59:08,723 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:59:08,724 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:59:08,724 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:59:08,724 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:59:08,725 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:59:08,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:59:08,794 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:59:08,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:59:08,800 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:59:08,801 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:59:08,802 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-47dffc7-1-144_2a-drivers--net--usb--cdc-phonet.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-23 21:59:08,863 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b718875/4acdeaf09aa141c0ad0242fe8125cc93/FLAG3ae1b4069 [2018-11-23 21:59:09,625 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:59:09,626 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-47dffc7-1-144_2a-drivers--net--usb--cdc-phonet.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-23 21:59:09,672 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b718875/4acdeaf09aa141c0ad0242fe8125cc93/FLAG3ae1b4069 [2018-11-23 21:59:10,185 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b718875/4acdeaf09aa141c0ad0242fe8125cc93 [2018-11-23 21:59:10,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:59:10,198 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:59:10,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:59:10,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:59:10,204 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:59:10,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:59:10" (1/1) ... [2018-11-23 21:59:10,209 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 23.11 09:59:10, skipping insertion in model container [2018-11-23 21:59:10,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:59:10" (1/1) ... [2018-11-23 21:59:10,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:59:10,351 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:59:12,304 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:59:12,346 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:59:12,746 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:59:12,947 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:59:12,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12 WrapperNode [2018-11-23 21:59:12,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:59:12,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:59:12,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:59:12,950 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:59:12,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:59:13,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 21:59:13,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 21:59:13,071 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 21:59:13,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (1/1) ... [2018-11-23 21:59:13,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 21:59:13,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 21:59:13,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 21:59:13,362 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 21:59:13,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:59:12" (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 [2018-11-23 21:59:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-23 21:59:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-23 21:59:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_11 [2018-11-23 21:59:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_11 [2018-11-23 21:59:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 21:59:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-23 21:59:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_ioctl [2018-11-23 21:59:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_ioctl [2018-11-23 21:59:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 21:59:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2018-11-23 21:59:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2018-11-23 21:59:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2018-11-23 21:59:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2018-11-23 21:59:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_probe [2018-11-23 21:59:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_probe [2018-11-23 21:59:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2018-11-23 21:59:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2018-11-23 21:59:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 21:59:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_close [2018-11-23 21:59:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_close [2018-11-23 21:59:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-23 21:59:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-23 21:59:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 21:59:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 21:59:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_node [2018-11-23 21:59:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_node [2018-11-23 21:59:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 21:59:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-23 21:59:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-23 21:59:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 21:59:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 21:59:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-23 21:59:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-23 21:59:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2018-11-23 21:59:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2018-11-23 21:59:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 21:59:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_xmit [2018-11-23 21:59:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_xmit [2018-11-23 21:59:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 21:59:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 21:59:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-23 21:59:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 21:59:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-23 21:59:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-23 21:59:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-23 21:59:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-23 21:59:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-23 21:59:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-23 21:59:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2018-11-23 21:59:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 21:59:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 21:59:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-23 21:59:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-23 21:59:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2018-11-23 21:59:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2018-11-23 21:59:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 21:59:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 21:59:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-23 21:59:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-23 21:59:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-23 21:59:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-23 21:59:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2018-11-23 21:59:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_page [2018-11-23 21:59:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_page [2018-11-23 21:59:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 21:59:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_disconnect [2018-11-23 21:59:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_disconnect [2018-11-23 21:59:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_set_mtu [2018-11-23 21:59:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_set_mtu [2018-11-23 21:59:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure node_zonelist [2018-11-23 21:59:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure node_zonelist [2018-11-23 21:59:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_setup [2018-11-23 21:59:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_setup [2018-11-23 21:59:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2018-11-23 21:59:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2018-11-23 21:59:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-23 21:59:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-23 21:59:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 21:59:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_18 [2018-11-23 21:59:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_18 [2018-11-23 21:59:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 21:59:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 21:59:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 21:59:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-23 21:59:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-23 21:59:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 21:59:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 21:59:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2018-11-23 21:59:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-23 21:59:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure rx_submit [2018-11-23 21:59:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_submit [2018-11-23 21:59:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-23 21:59:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-23 21:59:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 21:59:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 21:59:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-23 21:59:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-23 21:59:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_14 [2018-11-23 21:59:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_14 [2018-11-23 21:59:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages_nodemask [2018-11-23 21:59:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 21:59:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 21:59:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure numa_node_id [2018-11-23 21:59:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure numa_node_id [2018-11-23 21:59:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 21:59:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 21:59:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_pages [2018-11-23 21:59:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_pages [2018-11-23 21:59:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-23 21:59:13,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-23 21:59:13,461 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-23 21:59:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 21:59:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 21:59:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-23 21:59:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_12 [2018-11-23 21:59:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_12 [2018-11-23 21:59:13,462 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_alloc_pages [2018-11-23 21:59:13,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_alloc_pages [2018-11-23 21:59:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_pull [2018-11-23 21:59:13,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_pull [2018-11-23 21:59:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 21:59:13,463 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 21:59:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-23 21:59:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-23 21:59:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 21:59:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 21:59:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-23 21:59:13,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-23 21:59:13,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 21:59:13,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2018-11-23 21:59:13,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2018-11-23 21:59:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_driver_exit [2018-11-23 21:59:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_driver_exit [2018-11-23 21:59:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-23 21:59:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_driver_init [2018-11-23 21:59:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_driver_init [2018-11-23 21:59:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 21:59:13,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-23 21:59:13,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5 [2018-11-23 21:59:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5 [2018-11-23 21:59:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_6 [2018-11-23 21:59:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_6 [2018-11-23 21:59:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 21:59:13,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 21:59:13,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 21:59:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 21:59:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-23 21:59:13,468 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 21:59:13,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-23 21:59:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-23 21:59:13,469 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2018-11-23 21:59:13,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2018-11-23 21:59:13,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 21:59:13,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 21:59:13,470 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-23 21:59:13,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-23 21:59:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-23 21:59:13,470 INFO L130 BoogieDeclarations]: Found specification of procedure usbpn_open [2018-11-23 21:59:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure usbpn_open [2018-11-23 21:59:13,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_16 [2018-11-23 21:59:13,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_16 [2018-11-23 21:59:13,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 21:59:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_15 [2018-11-23 21:59:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_15 [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 21:59:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-23 21:59:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-23 21:59:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_9 [2018-11-23 21:59:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_9 [2018-11-23 21:59:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 21:59:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 21:59:13,473 INFO L130 BoogieDeclarations]: Found specification of procedure gfp_zonelist [2018-11-23 21:59:13,473 INFO L138 BoogieDeclarations]: Found implementation of procedure gfp_zonelist [2018-11-23 21:59:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_17 [2018-11-23 21:59:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_17 [2018-11-23 21:59:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 21:59:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 21:59:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 21:59:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 21:59:13,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-23 21:59:13,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-23 21:59:13,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-23 21:59:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-23 21:59:13,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-23 21:59:13,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_2 [2018-11-23 21:59:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_2 [2018-11-23 21:59:13,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-23 21:59:13,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-23 21:59:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 21:59:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 21:59:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-23 21:59:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-23 21:59:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 21:59:13,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 21:59:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 21:59:13,476 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2018-11-23 21:59:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 21:59:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 21:59:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-23 21:59:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-23 21:59:13,477 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-23 21:59:13,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-23 21:59:31,335 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 21:59:31,335 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 21:59:31,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:59:31 BoogieIcfgContainer [2018-11-23 21:59:31,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 21:59:31,338 INFO L168 Benchmark]: Toolchain (without parser) took 21141.04 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 900.2 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -944.0 MB). Peak memory consumption was 616.5 MB. Max. memory is 7.1 GB. [2018-11-23 21:59:31,340 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 21:59:31,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2749.07 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: -698.8 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:59:31,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.83 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. [2018-11-23 21:59:31,342 INFO L168 Benchmark]: Boogie Preprocessor took 290.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2018-11-23 21:59:31,343 INFO L168 Benchmark]: RCFGBuilder took 17974.53 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 161.0 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -272.7 MB). Peak memory consumption was 548.6 MB. Max. memory is 7.1 GB. [2018-11-23 21:59:31,347 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 0.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2749.07 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: -698.8 MB). Peak memory consumption was 111.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 120.83 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 290.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 17974.53 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 161.0 MB). Free memory was 2.1 GB in the beginning and 2.3 GB in the end (delta: -272.7 MB). Peak memory consumption was 548.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...