java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:38:40,156 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:38:40,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:38:40,189 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:38:40,190 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:38:40,194 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:38:40,195 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:38:40,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:38:40,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:38:40,205 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:38:40,206 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:38:40,206 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:38:40,207 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:38:40,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:38:40,217 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:38:40,217 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:38:40,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:38:40,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:38:40,236 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:38:40,238 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:38:40,239 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:38:40,243 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:38:40,245 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:38:40,245 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:38:40,245 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:38:40,251 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:38:40,252 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:38:40,258 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:38:40,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:38:40,262 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:38:40,262 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:38:40,264 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:38:40,264 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:38:40,264 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:38:40,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:38:40,266 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:38:40,266 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 [2018-11-15 06:38:40,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:38:40,307 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:38:40,308 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:38:40,308 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:38:40,309 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:38:40,309 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:38:40,309 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:38:40,309 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:38:40,309 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:38:40,315 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:38:40,315 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:38:40,315 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:38:40,315 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:38:40,316 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:38:40,316 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:38:40,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:38:40,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:38:40,318 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:38:40,318 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:38:40,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:38:40,319 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:38:40,319 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:38:40,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:38:40,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:38:40,319 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:38:40,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:38:40,320 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:38:40,320 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:38:40,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:38:40,451 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:38:40,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:38:40,458 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:38:40,458 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:38:40,459 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:38:40,583 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adc0bf74/69924f2e108845c9bac911dc0348301f/FLAG88bd8e0ca [2018-11-15 06:38:41,997 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:38:41,998 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:38:42,070 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adc0bf74/69924f2e108845c9bac911dc0348301f/FLAG88bd8e0ca [2018-11-15 06:38:42,105 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adc0bf74/69924f2e108845c9bac911dc0348301f [2018-11-15 06:38:42,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:38:42,129 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:38:42,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:38:42,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:38:42,140 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:38:42,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:38:42" (1/1) ... [2018-11-15 06:38:42,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4cd28b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:42, skipping insertion in model container [2018-11-15 06:38:42,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:38:42" (1/1) ... [2018-11-15 06:38:42,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:38:42,424 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:38:45,763 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:38:45,854 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:38:47,008 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:38:47,245 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:38:47,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47 WrapperNode [2018-11-15 06:38:47,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:38:47,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:38:47,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:38:47,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:38:47,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (1/1) ... [2018-11-15 06:38:47,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:38:47,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:38:47,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:38:47,656 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:38:47,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:38:47" (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 [2018-11-15 06:38:47,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:38:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:38:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-15 06:38:47,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-15 06:38:47,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2018-11-15 06:38:47,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-15 06:38:47,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2018-11-15 06:38:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:38:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:38:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:38:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:38:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:38:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:38:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:38:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:38:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:38:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-15 06:38:47,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2018-11-15 06:38:47,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-15 06:38:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_of [2018-11-15 06:38:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_linkcmd_complete [2018-11-15 06:38:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_linkcmd [2018-11-15 06:38:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_bind [2018-11-15 06:38:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_tx_fixup [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_rx_fixup [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_driver_init [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_driver_exit [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-15 06:38:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:38:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-15 06:38:47,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-15 06:38:47,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-15 06:38:47,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-15 06:38:47,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-15 06:38:47,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_12 [2018-11-15 06:38:47,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-15 06:38:47,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-15 06:38:47,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 06:38:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-15 06:38:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-15 06:38:47,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-15 06:38:47,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 06:38:47,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 06:38:47,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:38:47,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-15 06:38:47,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:38:47,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:38:47,788 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2018-11-15 06:38:47,789 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:38:47,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-15 06:38:47,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-15 06:38:47,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-15 06:38:47,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-15 06:38:47,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2018-11-15 06:38:47,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-15 06:38:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-15 06:38:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-15 06:38:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2018-11-15 06:38:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:38:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:38:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2018-11-15 06:38:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2018-11-15 06:38:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2018-11-15 06:38:47,801 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-15 06:38:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2018-11-15 06:38:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-15 06:38:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2018-11-15 06:38:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_12 [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 06:38:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure driver_of [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-15 06:38:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-15 06:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_device_suggests_idle [2018-11-15 06:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2018-11-15 06:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2018-11-15 06:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure eem_linkcmd_complete [2018-11-15 06:38:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure eem_linkcmd [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure eem_bind [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure eem_tx_fixup [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure eem_rx_fixup [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:38:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure eem_driver_init [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure eem_driver_exit [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:38:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 06:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-15 06:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-15 06:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-15 06:38:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 06:38:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:38:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:39:09,801 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:39:09,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:39:09 BoogieIcfgContainer [2018-11-15 06:39:09,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:39:09,804 INFO L168 Benchmark]: Toolchain (without parser) took 27677.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 257.6 MB). Peak memory consumption was 503.9 MB. Max. memory is 3.9 GB. [2018-11-15 06:39:09,806 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:39:09,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5114.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 434.9 MB). Peak memory consumption was 434.9 MB. Max. memory is 3.9 GB. [2018-11-15 06:39:09,807 INFO L168 Benchmark]: Boogie Preprocessor took 405.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:39:09,817 INFO L168 Benchmark]: RCFGBuilder took 22145.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -208.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.9 GB. [2018-11-15 06:39:09,821 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 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5114.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 434.9 MB). Peak memory consumption was 434.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 405.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 3.9 GB. * RCFGBuilder took 22145.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -208.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...