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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--gl620a.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:48:52,686 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:48:52,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:48:52,700 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:48:52,700 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:48:52,702 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:48:52,703 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:48:52,706 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:48:52,708 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:48:52,710 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:48:52,713 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:48:52,713 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:48:52,716 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:48:52,718 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:48:52,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:48:52,724 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:48:52,725 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:48:52,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:48:52,735 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:48:52,740 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:48:52,741 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:48:52,743 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:48:52,747 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:48:52,747 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:48:52,747 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:48:52,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:48:52,753 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:48:52,753 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:48:52,757 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:48:52,760 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:48:52,760 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:48:52,761 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:48:52,761 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:48:52,762 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:48:52,763 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:48:52,763 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:48:52,765 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 [2018-11-22 23:48:52,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:48:52,792 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:48:52,793 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:48:52,794 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:48:52,794 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:48:52,794 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:48:52,795 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:48:52,797 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:48:52,797 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:48:52,798 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:48:52,798 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:48:52,798 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:48:52,798 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:48:52,798 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:48:52,799 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:48:52,799 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:48:52,799 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:48:52,799 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:48:52,799 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:48:52,800 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:48:52,801 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:48:52,801 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:48:52,801 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:48:52,801 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:48:52,802 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:48:52,802 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:48:52,802 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:48:52,802 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:48:52,802 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:48:52,876 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:48:52,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:48:52,895 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:48:52,896 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:48:52,896 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:48:52,897 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--gl620a.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:48:52,954 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a690e7b4e/4cfc55b0dff74d88a146eedf11e4953f/FLAGded943718 [2018-11-22 23:48:53,672 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:48:53,673 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--gl620a.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:48:53,712 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a690e7b4e/4cfc55b0dff74d88a146eedf11e4953f/FLAGded943718 [2018-11-22 23:48:54,218 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a690e7b4e/4cfc55b0dff74d88a146eedf11e4953f [2018-11-22 23:48:54,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:48:54,233 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:48:54,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:48:54,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:48:54,238 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:48:54,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:48:54" (1/1) ... [2018-11-22 23:48:54,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245d98d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:54, skipping insertion in model container [2018-11-22 23:48:54,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:48:54" (1/1) ... [2018-11-22 23:48:54,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:48:54,395 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:48:55,765 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:48:55,984 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:48:56,223 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:48:56,297 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:48:56,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56 WrapperNode [2018-11-22 23:48:56,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:48:56,299 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:48:56,299 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:48:56,299 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:48:56,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,366 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:48:56,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:48:56,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:48:56,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:48:56,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... [2018-11-22 23:48:56,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:48:56,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:48:56,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:48:56,540 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:48:56,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:48:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:48:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-22 23:48:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure gl620a_driver_init [2018-11-22 23:48:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure gl620a_driver_init [2018-11-22 23:48:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:48:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:48:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 23:48:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:48:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-22 23:48:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-22 23:48:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:48:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-22 23:48:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-22 23:48:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:48:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:48:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:48:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 23:48:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:48:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2018-11-22 23:48:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-22 23:48:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-22 23:48:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-22 23:48:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-22 23:48:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-22 23:48:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-22 23:48:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 23:48:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2018-11-22 23:48:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2018-11-22 23:48:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-22 23:48:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-22 23:48:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-22 23:48:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-22 23:48:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure genelink_tx_fixup [2018-11-22 23:48:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure genelink_tx_fixup [2018-11-22 23:48:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 23:48:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 23:48:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2018-11-22 23:48:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2018-11-22 23:48:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure genelink_rx_fixup [2018-11-22 23:48:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure genelink_rx_fixup [2018-11-22 23:48:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 23:48:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 23:48:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-22 23:48:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-22 23:48:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-22 23:48:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure gl620a_driver_exit [2018-11-22 23:48:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure gl620a_driver_exit [2018-11-22 23:48:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2018-11-22 23:48:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2018-11-22 23:48:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:48:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2018-11-22 23:48:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2018-11-22 23:48:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:48:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-22 23:48:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-22 23:48:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:48:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-11-22 23:48:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-22 23:48:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-22 23:48:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_14 [2018-11-22 23:48:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_14 [2018-11-22 23:48:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure genelink_bind [2018-11-22 23:48:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure genelink_bind [2018-11-22 23:48:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:48:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:48:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_13 [2018-11-22 23:48:56,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_13 [2018-11-22 23:48:56,639 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 23:48:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 23:48:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:48:56,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:48:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2018-11-22 23:48:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:48:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:48:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:48:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-22 23:48:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:48:56,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:48:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2018-11-22 23:48:56,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 23:48:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 23:48:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2018-11-22 23:48:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2018-11-22 23:48:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:48:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:48:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-22 23:48:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-22 23:49:01,330 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:49:01,330 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 23:49:01,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:49:01 BoogieIcfgContainer [2018-11-22 23:49:01,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:49:01,333 INFO L168 Benchmark]: Toolchain (without parser) took 7101.11 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -450.4 MB). Peak memory consumption was 306.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:01,335 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-22 23:49:01,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2064.10 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -762.9 MB). Peak memory consumption was 113.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:01,337 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:49:01,338 INFO L168 Benchmark]: Boogie Preprocessor took 155.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:01,338 INFO L168 Benchmark]: RCFGBuilder took 4791.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 298.9 MB). Peak memory consumption was 298.9 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:01,343 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 0.21 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 2064.10 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -762.9 MB). Peak memory consumption was 113.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 84.73 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 155.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4791.67 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 298.9 MB). Peak memory consumption was 298.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...