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-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 0.1.23-66639aa [2018-11-20 11:25:43,606 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:25:43,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:25:43,620 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:25:43,620 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:25:43,621 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:25:43,623 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:25:43,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:25:43,626 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:25:43,627 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:25:43,628 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:25:43,628 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:25:43,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:25:43,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:25:43,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:25:43,632 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:25:43,633 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:25:43,635 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:25:43,637 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:25:43,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:25:43,640 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:25:43,641 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:25:43,643 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:25:43,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:25:43,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:25:43,645 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:25:43,646 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:25:43,647 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:25:43,647 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:25:43,649 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:25:43,649 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:25:43,650 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:25:43,650 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:25:43,650 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:25:43,651 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:25:43,652 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:25:43,652 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 [2018-11-20 11:25:43,668 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:25:43,668 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:25:43,669 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:25:43,669 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:25:43,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:25:43,670 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:25:43,670 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:25:43,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:25:43,671 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:25:43,671 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:25:43,671 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:25:43,671 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:25:43,672 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:25:43,672 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:25:43,672 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:25:43,672 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:25:43,672 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:25:43,673 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:25:43,674 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:25:43,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:25:43,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:25:43,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:25:43,675 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:25:43,675 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:25:43,675 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:25:43,676 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:25:43,676 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:25:43,676 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:25:43,676 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:25:43,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:25:43,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:25:43,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:25:43,761 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:25:43,761 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:25:43,762 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:25:43,836 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e2d0b6de/c0140d51189643afa178fc193dc70c59/FLAG974d677ea [2018-11-20 11:25:44,686 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:25:44,687 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point_true-unreach-call.cil.out.c [2018-11-20 11:25:44,720 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e2d0b6de/c0140d51189643afa178fc193dc70c59/FLAG974d677ea [2018-11-20 11:25:45,178 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e2d0b6de/c0140d51189643afa178fc193dc70c59 [2018-11-20 11:25:45,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:25:45,192 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:25:45,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:25:45,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:25:45,200 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:25:45,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:45" (1/1) ... [2018-11-20 11:25:45,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7665d4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:45, skipping insertion in model container [2018-11-20 11:25:45,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:45" (1/1) ... [2018-11-20 11:25:45,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:25:45,356 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:25:46,657 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:25:46,876 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:25:47,102 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:25:47,203 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:25:47,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47 WrapperNode [2018-11-20 11:25:47,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:25:47,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:25:47,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:25:47,206 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:25:47,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (1/1) ... [2018-11-20 11:25:47,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:25:47,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:25:47,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:25:47,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:25:47,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:47" (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 [2018-11-20 11:25:47,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:25:47,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:25:47,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2018-11-20 11:25:47,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-20 11:25:47,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2018-11-20 11:25:47,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2018-11-20 11:25:47,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2018-11-20 11:25:47,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2018-11-20 11:25:47,554 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-20 11:25:47,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-20 11:25:47,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2018-11-20 11:25:47,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2018-11-20 11:25:47,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2018-11-20 11:25:47,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2018-11-20 11:25:47,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2018-11-20 11:25:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-20 11:25:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2018-11-20 11:25:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-20 11:25:47,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-20 11:25:47,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:25:47,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-20 11:25:47,561 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_of [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_linkcmd_complete [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_linkcmd [2018-11-20 11:25:47,562 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_bind [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_tx_fixup [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_rx_fixup [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_driver_init [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eem_driver_exit [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-20 11:25:47,563 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-20 11:25:47,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_12 [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_13 [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-20 11:25:47,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-20 11:25:47,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-20 11:25:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-20 11:25:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-20 11:25:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-20 11:25:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:25:47,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-20 11:25:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-20 11:25:47,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-20 11:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2018-11-20 11:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-20 11:25:47,568 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-20 11:25:47,571 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-20 11:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-20 11:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 11:25:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:25:47,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-20 11:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-20 11:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-20 11:25:47,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2018-11-20 11:25:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-20 11:25:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-20 11:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-20 11:25:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:25:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-20 11:25:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:25:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2018-11-20 11:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-20 11:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-20 11:25:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2018-11-20 11:25:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_release_interface [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_12 [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_13 [2018-11-20 11:25:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-20 11:25:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure driver_of [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-20 11:25:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-20 11:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-20 11:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-20 11:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_device_suggests_idle [2018-11-20 11:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2018-11-20 11:25:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure eem_linkcmd_complete [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure eem_linkcmd [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure eem_bind [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure eem_tx_fixup [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure eem_rx_fixup [2018-11-20 11:25:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure eem_driver_init [2018-11-20 11:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure eem_driver_exit [2018-11-20 11:25:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-20 11:25:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-20 11:25:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:25:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:25:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:25:55,126 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:25:55,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:25:55 BoogieIcfgContainer [2018-11-20 11:25:55,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:25:55,130 INFO L168 Benchmark]: Toolchain (without parser) took 9939.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.5 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -368.0 MB). Peak memory consumption was 409.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:25:55,132 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-20 11:25:55,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2011.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -770.7 MB). Peak memory consumption was 106.3 MB. Max. memory is 7.1 GB. [2018-11-20 11:25:55,134 INFO L168 Benchmark]: Boogie Preprocessor took 273.06 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-20 11:25:55,134 INFO L168 Benchmark]: RCFGBuilder took 7648.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 389.2 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2018-11-20 11:25:55,138 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 0.22 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 2011.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 777.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -770.7 MB). Peak memory consumption was 106.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 273.06 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7648.55 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 389.2 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...