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--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:53:43,896 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:53:43,898 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:53:43,911 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:53:43,911 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:53:43,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:53:43,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:53:43,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:53:43,918 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:53:43,919 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:53:43,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:53:43,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:53:43,921 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:53:43,922 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:53:43,924 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:53:43,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:53:43,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:53:43,927 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:53:43,930 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:53:43,932 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:53:43,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:53:43,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:53:43,937 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:53:43,937 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:53:43,937 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:53:43,938 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:53:43,939 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:53:43,940 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:53:43,941 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:53:43,942 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:53:43,943 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:53:43,943 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:53:43,944 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:53:43,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:53:43,945 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:53:43,946 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:53:43,946 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 [2018-11-21 11:53:43,962 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:53:43,962 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:53:43,963 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:53:43,963 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:53:43,964 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:53:43,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:53:43,964 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:53:43,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:53:43,965 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:53:43,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:53:43,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:53:43,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:53:43,966 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:53:43,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:53:43,966 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:53:43,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:53:43,966 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:53:43,967 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:53:43,967 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:53:43,967 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:53:43,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:53:43,968 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:53:43,968 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:53:43,968 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:53:43,968 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:53:43,968 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:53:43,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:53:43,969 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:53:43,969 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:53:44,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:53:44,063 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:53:44,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:53:44,069 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:53:44,069 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:53:44,070 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 11:53:44,134 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca047057/f9128da5fbfd411391db6267165cbc7d/FLAG4eb7a8a29 [2018-11-21 11:53:44,945 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:53:44,946 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--capmode.ko-entry_point_true-unreach-call.cil.out.c [2018-11-21 11:53:44,996 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca047057/f9128da5fbfd411391db6267165cbc7d/FLAG4eb7a8a29 [2018-11-21 11:53:45,476 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca047057/f9128da5fbfd411391db6267165cbc7d [2018-11-21 11:53:45,491 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:53:45,494 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:53:45,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:53:45,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:53:45,501 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:53:45,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:53:45" (1/1) ... [2018-11-21 11:53:45,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68568380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:45, skipping insertion in model container [2018-11-21 11:53:45,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:53:45" (1/1) ... [2018-11-21 11:53:45,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:53:45,671 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:53:47,080 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:53:47,099 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:53:47,386 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:53:47,451 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:53:47,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47 WrapperNode [2018-11-21 11:53:47,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:53:47,453 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:53:47,453 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:53:47,453 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:53:47,468 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (1/1) ... [2018-11-21 11:53:47,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:53:47,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:53:47,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:53:47,645 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:53:47,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:53:47" (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 [2018-11-21 11:53:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:53:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:53:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-21 11:53:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2018-11-21 11:53:47,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2018-11-21 11:53:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-21 11:53:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_zalloc [2018-11-21 11:53:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:53:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-21 11:53:47,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-21 11:53:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-21 11:53:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-21 11:53:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:53:47,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 11:53:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:53:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-21 11:53:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-21 11:53:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-21 11:53:47,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rx [2018-11-21 11:53:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure build_header [2018-11-21 11:53:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_tx [2018-11-21 11:53:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_tx [2018-11-21 11:53:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_cap_init [2018-11-21 11:53:47,720 INFO L138 BoogieDeclarations]: Found implementation of procedure capmode_module_init [2018-11-21 11:53:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure capmode_module_exit [2018-11-21 11:53:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ArcProto_1 [2018-11-21 11:53:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:53:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-21 11:53:47,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_14 [2018-11-21 11:53:47,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_15 [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_17 [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-21 11:53:47,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-21 11:53:47,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-21 11:53:47,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 11:53:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 11:53:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-21 11:53:47,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 11:53:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:53:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:53:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 11:53:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 11:53:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 11:53:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-21 11:53:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-21 11:53:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-21 11:53:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-21 11:53:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2018-11-21 11:53:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-21 11:53:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_14 [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:53:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-21 11:53:47,731 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:53:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 11:53:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:53:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2018-11-21 11:53:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-21 11:53:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-21 11:53:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:53:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_zalloc [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-21 11:53:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-21 11:53:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-21 11:53:47,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ArcProto_1 [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-21 11:53:47,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_15 [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_17 [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_unregister_proto [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure rx [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~TO~VOID [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure build_header [2018-11-21 11:53:47,740 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_tx [2018-11-21 11:53:47,741 INFO L130 BoogieDeclarations]: Found specification of procedure ack_tx [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_cap_init [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure capmode_module_init [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure capmode_module_exit [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:53:47,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-21 11:53:47,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-21 11:53:47,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:53:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 11:53:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 11:53:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:53:47,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 11:53:52,380 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:53:52,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:53:52 BoogieIcfgContainer [2018-11-21 11:53:52,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:53:52,383 INFO L168 Benchmark]: Toolchain (without parser) took 6891.29 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -537.3 MB). Peak memory consumption was 234.4 MB. Max. memory is 7.1 GB. [2018-11-21 11:53:52,385 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-21 11:53:52,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1956.78 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.8 MB). Peak memory consumption was 100.6 MB. Max. memory is 7.1 GB. [2018-11-21 11:53:52,387 INFO L168 Benchmark]: Boogie Preprocessor took 191.04 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-21 11:53:52,387 INFO L168 Benchmark]: RCFGBuilder took 4736.95 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 214.9 MB). Peak memory consumption was 214.9 MB. Max. memory is 7.1 GB. [2018-11-21 11:53:52,391 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 0.24 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 1956.78 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -765.8 MB). Peak memory consumption was 100.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 191.04 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4736.95 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 214.9 MB). Peak memory consumption was 214.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...