java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:40:07,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:40:07,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:40:07,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:40:07,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:40:07,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:40:07,275 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:40:07,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:40:07,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:40:07,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:40:07,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:40:07,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:40:07,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:40:07,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:40:07,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:40:07,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:40:07,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:40:07,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:40:07,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:40:07,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:40:07,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:40:07,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:40:07,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:40:07,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:40:07,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:40:07,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:40:07,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:40:07,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:40:07,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:40:07,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:40:07,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:40:07,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:40:07,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:40:07,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:40:07,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:40:07,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:40:07,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:40:07,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:40:07,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:40:07,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:40:07,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:40:07,315 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:40:07,329 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:40:07,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:40:07,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:40:07,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:40:07,331 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:40:07,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:40:07,331 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:40:07,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:40:07,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:40:07,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:40:07,332 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:40:07,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:40:07,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:40:07,333 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:40:07,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:40:07,333 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:40:07,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:40:07,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:40:07,334 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:40:07,334 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:40:07,334 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:40:07,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:40:07,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:40:07,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:40:07,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:40:07,335 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:40:07,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:40:07,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:40:07,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:40:07,660 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:40:07,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:40:07,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:40:07,679 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:40:07,680 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:40:07,680 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-15 04:40:07,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aae97e61/932363c4d3dc4b40991aa2cad2661b3f/FLAG5788bc661 [2019-10-15 04:40:08,740 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:40:08,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-15 04:40:08,802 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aae97e61/932363c4d3dc4b40991aa2cad2661b3f/FLAG5788bc661 [2019-10-15 04:40:09,133 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1aae97e61/932363c4d3dc4b40991aa2cad2661b3f [2019-10-15 04:40:09,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:40:09,146 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:40:09,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:40:09,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:40:09,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:40:09,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:40:09" (1/1) ... [2019-10-15 04:40:09,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1422a055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:09, skipping insertion in model container [2019-10-15 04:40:09,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:40:09" (1/1) ... [2019-10-15 04:40:09,163 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:40:09,297 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:40:11,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:40:11,228 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:40:11,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:40:11,911 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:40:11,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11 WrapperNode [2019-10-15 04:40:11,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:40:11,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:40:11,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:40:11,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:40:11,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:11,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (1/1) ... [2019-10-15 04:40:12,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:40:12,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:40:12,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:40:12,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:40:12,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:40:11" (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 [2019-10-15 04:40:12,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:40:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:40:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 04:40:12,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 04:40:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 04:40:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-15 04:40:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:40:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:40:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-15 04:40:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-15 04:40:12,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:40:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:40:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:40:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:40:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 04:40:12,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-15 04:40:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-15 04:40:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 04:40:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 04:40:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 04:40:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 04:40:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-15 04:40:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure inbyte [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nibble [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode0 [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode2 [2019-10-15 04:40:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode4 [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode6 [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_high [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_byte [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode0 [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode1 [2019-10-15 04:40:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_probe1 [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_ID [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_op [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure net_open [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_init [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_send [2019-10-15 04:40:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_send_packet [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_interrupt [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_timed_checker [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure net_rx [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure net_close [2019-10-15 04:40:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-15 04:40:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init_module [2019-10-15 04:40:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_cleanup_module [2019-10-15 04:40:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-15 04:40:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 04:40:12,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-15 04:40:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 04:40:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:40:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 04:40:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 04:40:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 04:40:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-15 04:40:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-15 04:40:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-15 04:40:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-15 04:40:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-15 04:40:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-15 04:40:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-10-15 04:40:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-15 04:40:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-15 04:40:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-10-15 04:40:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-10-15 04:40:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-10-15 04:40:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:40:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 04:40:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 04:40:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-15 04:40:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 04:40:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-15 04:40:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:40:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:40:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-15 04:40:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-15 04:40:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 04:40:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-15 04:40:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-15 04:40:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:40:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-15 04:40:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 04:40:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 04:40:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-15 04:40:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:40:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:40:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:40:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:40:12,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 04:40:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 04:40:12,265 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:40:12,270 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:40:12,270 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:40:12,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:40:12,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:40:12,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:40:12,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:40:12,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:40:12,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:40:12,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:40:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:40:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:40:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-15 04:40:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 04:40:12,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 04:40:12,277 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 04:40:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-15 04:40:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-15 04:40:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-15 04:40:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-15 04:40:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-15 04:40:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure inbyte [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read_nibble [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode0 [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode2 [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode4 [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode6 [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_high [2019-10-15 04:40:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_byte [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode0 [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode1 [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure atp_timed_checker [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure atp_probe1 [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_ID [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_op [2019-10-15 04:40:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure net_open [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_init [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_send [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure atp_send_packet [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure atp_interrupt [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure net_rx [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2019-10-15 04:40:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure net_close [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init_module [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure atp_cleanup_module [2019-10-15 04:40:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:40:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:40:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 04:40:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 04:40:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 04:40:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 04:40:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 04:40:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 04:40:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 04:40:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 04:40:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:40:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 04:40:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:40:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:40:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:40:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:40:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:40:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:40:13,348 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:40:15,001 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:40:15,001 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:40:15,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:40:15 BoogieIcfgContainer [2019-10-15 04:40:15,004 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:40:15,007 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:40:15,007 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:40:15,008 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:40:15,009 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:40:15" (1/1) ... [2019-10-15 04:40:15,062 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:40:15,176 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:40:15,182 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 132 root evaluator evaluations with a maximum evaluation depth of 0. Performed 132 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 320 variables. [2019-10-15 04:40:15,182 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:40:15,185 INFO L168 Benchmark]: Toolchain (without parser) took 6038.83 ms. Allocated memory was 144.7 MB in the beginning and 331.9 MB in the end (delta: 187.2 MB). Free memory was 92.7 MB in the beginning and 201.3 MB in the end (delta: -108.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,186 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2766.96 ms. Allocated memory was 144.7 MB in the beginning and 252.7 MB in the end (delta: 108.0 MB). Free memory was 92.5 MB in the beginning and 195.1 MB in the end (delta: -102.7 MB). Peak memory consumption was 116.7 MB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,188 INFO L168 Benchmark]: Boogie Preprocessor took 248.44 ms. Allocated memory is still 252.7 MB. Free memory was 195.1 MB in the beginning and 182.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,189 INFO L168 Benchmark]: RCFGBuilder took 2840.80 ms. Allocated memory was 252.7 MB in the beginning and 331.9 MB in the end (delta: 79.2 MB). Free memory was 182.0 MB in the beginning and 214.6 MB in the end (delta: -32.5 MB). Peak memory consumption was 118.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,190 INFO L168 Benchmark]: Abstract Interpretation took 175.36 ms. Allocated memory is still 331.9 MB. Free memory was 214.6 MB in the beginning and 201.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-10-15 04:40:15,194 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2766.96 ms. Allocated memory was 144.7 MB in the beginning and 252.7 MB in the end (delta: 108.0 MB). Free memory was 92.5 MB in the beginning and 195.1 MB in the end (delta: -102.7 MB). Peak memory consumption was 116.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 248.44 ms. Allocated memory is still 252.7 MB. Free memory was 195.1 MB in the beginning and 182.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2840.80 ms. Allocated memory was 252.7 MB in the beginning and 331.9 MB in the end (delta: 79.2 MB). Free memory was 182.0 MB in the beginning and 214.6 MB in the end (delta: -32.5 MB). Peak memory consumption was 118.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 175.36 ms. Allocated memory is still 331.9 MB. Free memory was 214.6 MB in the beginning and 201.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7245]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...