java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 21:56:48,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 21:56:48,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 21:56:48,090 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 21:56:48,090 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 21:56:48,091 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 21:56:48,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 21:56:48,095 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 21:56:48,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 21:56:48,097 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 21:56:48,098 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 21:56:48,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 21:56:48,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 21:56:48,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 21:56:48,102 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 21:56:48,103 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 21:56:48,104 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 21:56:48,107 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 21:56:48,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 21:56:48,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 21:56:48,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 21:56:48,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 21:56:48,125 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 21:56:48,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 21:56:48,126 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 21:56:48,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 21:56:48,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 21:56:48,135 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 21:56:48,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 21:56:48,137 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 21:56:48,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 21:56:48,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 21:56:48,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 21:56:48,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 21:56:48,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 21:56:48,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 21:56:48,140 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 [2018-11-25 21:56:48,156 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 21:56:48,156 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 21:56:48,157 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 21:56:48,157 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 21:56:48,158 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 21:56:48,158 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 21:56:48,158 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 21:56:48,158 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 21:56:48,158 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 21:56:48,159 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 21:56:48,160 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 21:56:48,160 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 21:56:48,160 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 21:56:48,160 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 21:56:48,160 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 21:56:48,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 21:56:48,161 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 21:56:48,161 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 21:56:48,161 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 21:56:48,161 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 21:56:48,162 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 21:56:48,162 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 21:56:48,162 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 21:56:48,162 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 21:56:48,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 21:56:48,239 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 21:56:48,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 21:56:48,244 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 21:56:48,245 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 21:56:48,245 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 21:56:48,311 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec465438e/4dd7dd72a68e4cbcb35cc2a2a76447d7/FLAG7f165bdc5 [2018-11-25 21:56:49,104 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 21:56:49,105 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point_true-unreach-call.cil.out.c [2018-11-25 21:56:49,139 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec465438e/4dd7dd72a68e4cbcb35cc2a2a76447d7/FLAG7f165bdc5 [2018-11-25 21:56:49,609 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec465438e/4dd7dd72a68e4cbcb35cc2a2a76447d7 [2018-11-25 21:56:49,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 21:56:49,629 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 21:56:49,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 21:56:49,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 21:56:49,638 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 21:56:49,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:56:49" (1/1) ... [2018-11-25 21:56:49,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@750d34db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:49, skipping insertion in model container [2018-11-25 21:56:49,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:56:49" (1/1) ... [2018-11-25 21:56:49,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 21:56:49,809 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 21:56:51,605 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:56:51,646 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 21:56:52,236 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:56:52,414 INFO L195 MainTranslator]: Completed translation [2018-11-25 21:56:52,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52 WrapperNode [2018-11-25 21:56:52,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 21:56:52,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 21:56:52,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 21:56:52,416 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 21:56:52,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,501 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 21:56:52,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 21:56:52,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 21:56:52,533 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 21:56:52,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (1/1) ... [2018-11-25 21:56:52,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 21:56:52,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 21:56:52,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 21:56:52,763 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 21:56:52,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:56:52" (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 [2018-11-25 21:56:52,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-25 21:56:52,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-25 21:56:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-25 21:56:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-25 21:56:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-25 21:56:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 21:56:52,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 21:56:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 21:56:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 21:56:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-25 21:56:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 21:56:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 21:56:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 21:56:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-25 21:56:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-25 21:56:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2018-11-25 21:56:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2018-11-25 21:56:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2018-11-25 21:56:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-25 21:56:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-25 21:56:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-25 21:56:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-25 21:56:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-25 21:56:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-25 21:56:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-25 21:56:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-25 21:56:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-25 21:56:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2018-11-25 21:56:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2018-11-25 21:56:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2018-11-25 21:56:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2018-11-25 21:56:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2018-11-25 21:56:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2018-11-25 21:56:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2018-11-25 21:56:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-25 21:56:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2018-11-25 21:56:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 21:56:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2018-11-25 21:56:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2018-11-25 21:56:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 21:56:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 21:56:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-25 21:56:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-25 21:56:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2018-11-25 21:56:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2018-11-25 21:56:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 21:56:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 21:56:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-25 21:56:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-25 21:56:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-25 21:56:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2018-11-25 21:56:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2018-11-25 21:56:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2018-11-25 21:56:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2018-11-25 21:56:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2018-11-25 21:56:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2018-11-25 21:56:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-25 21:56:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-25 21:56:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2018-11-25 21:56:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2018-11-25 21:56:52,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-25 21:56:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-25 21:56:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 21:56:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 21:56:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2018-11-25 21:56:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2018-11-25 21:56:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-25 21:56:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 21:56:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 21:56:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2018-11-25 21:56:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2018-11-25 21:56:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-25 21:56:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-25 21:56:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2018-11-25 21:56:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2018-11-25 21:56:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-25 21:56:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-25 21:56:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2018-11-25 21:56:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2018-11-25 21:56:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 21:56:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 21:56:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-25 21:56:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-25 21:56:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-25 21:56:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 21:56:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-25 21:56:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-25 21:56:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:56:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:56:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2018-11-25 21:56:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2018-11-25 21:56:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:56:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-25 21:56:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-25 21:56:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 21:56:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-25 21:56:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-25 21:56:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-25 21:56:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-25 21:56:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2018-11-25 21:56:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2018-11-25 21:56:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2018-11-25 21:56:52,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2018-11-25 21:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2018-11-25 21:56:52,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2018-11-25 21:56:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2018-11-25 21:56:52,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2018-11-25 21:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-25 21:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-25 21:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 21:56:52,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 21:56:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2018-11-25 21:56:52,853 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-25 21:56:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-25 21:56:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-25 21:56:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-25 21:56:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-25 21:56:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-25 21:56:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-25 21:56:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2018-11-25 21:56:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-25 21:56:52,856 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-25 21:56:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2018-11-25 21:56:52,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2018-11-25 21:56:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2018-11-25 21:56:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 21:56:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2018-11-25 21:56:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2018-11-25 21:56:52,857 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2018-11-25 21:56:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2018-11-25 21:56:52,857 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2018-11-25 21:56:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-25 21:56:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-25 21:56:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-25 21:56:52,858 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-25 21:56:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 21:56:52,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 21:56:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-25 21:56:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-25 21:56:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 21:56:52,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 21:56:52,860 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-25 21:56:59,773 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 21:56:59,774 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-25 21:56:59,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 09:56:59 BoogieIcfgContainer [2018-11-25 21:56:59,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 21:56:59,778 INFO L168 Benchmark]: Toolchain (without parser) took 10150.80 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 920.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -813.4 MB). Peak memory consumption was 609.4 MB. Max. memory is 7.1 GB. [2018-11-25 21:56:59,780 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-25 21:56:59,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2784.55 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -596.6 MB). Peak memory consumption was 191.1 MB. Max. memory is 7.1 GB. [2018-11-25 21:56:59,781 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.91 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:56:59,782 INFO L168 Benchmark]: Boogie Preprocessor took 229.78 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2018-11-25 21:56:59,782 INFO L168 Benchmark]: RCFGBuilder took 7012.42 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 156.8 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -243.8 MB). Peak memory consumption was 415.1 MB. Max. memory is 7.1 GB. [2018-11-25 21:56:59,787 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 0.20 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 2784.55 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 763.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -596.6 MB). Peak memory consumption was 191.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 116.91 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 229.78 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7012.42 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 156.8 MB). Free memory was 2.0 GB in the beginning and 2.2 GB in the end (delta: -243.8 MB). Peak memory consumption was 415.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...