/usr/bin/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-fb55353 [2019-11-07 06:50:36,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 06:50:36,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 06:50:36,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 06:50:36,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 06:50:36,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 06:50:36,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 06:50:36,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 06:50:36,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 06:50:36,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 06:50:36,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 06:50:36,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 06:50:36,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 06:50:36,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 06:50:36,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 06:50:36,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 06:50:36,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 06:50:36,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 06:50:36,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 06:50:36,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 06:50:36,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 06:50:36,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 06:50:36,342 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 06:50:36,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 06:50:36,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 06:50:36,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 06:50:36,345 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 06:50:36,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 06:50:36,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 06:50:36,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 06:50:36,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 06:50:36,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 06:50:36,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 06:50:36,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 06:50:36,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 06:50:36,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 06:50:36,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 06:50:36,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 06:50:36,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 06:50:36,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 06:50:36,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 06:50:36,357 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 [2019-11-07 06:50:36,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 06:50:36,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 06:50:36,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 06:50:36,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 06:50:36,392 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 06:50:36,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 06:50:36,393 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 06:50:36,393 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 06:50:36,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 06:50:36,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 06:50:36,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 06:50:36,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 06:50:36,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 06:50:36,394 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 06:50:36,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 06:50:36,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 06:50:36,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 06:50:36,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 06:50:36,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 06:50:36,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 06:50:36,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 06:50:36,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 06:50:36,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 06:50:36,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 06:50:36,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 06:50:36,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 06:50:36,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 06:50:36,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 06:50:36,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 06:50:36,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 06:50:36,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 06:50:36,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 06:50:36,702 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 06:50:36,703 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 06:50:36,703 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-11-07 06:50:36,782 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b29e2a0/08ad6bf639df44bc80adbefc573a538a/FLAGded7ea72e [2019-11-07 06:50:37,561 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 06:50:37,562 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-11-07 06:50:37,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b29e2a0/08ad6bf639df44bc80adbefc573a538a/FLAGded7ea72e [2019-11-07 06:50:38,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b29e2a0/08ad6bf639df44bc80adbefc573a538a [2019-11-07 06:50:38,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 06:50:38,094 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 06:50:38,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 06:50:38,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 06:50:38,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 06:50:38,102 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:50:38" (1/1) ... [2019-11-07 06:50:38,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8a11e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:38, skipping insertion in model container [2019-11-07 06:50:38,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:50:38" (1/1) ... [2019-11-07 06:50:38,114 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 06:50:38,235 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 06:50:39,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:50:39,992 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 06:50:40,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 06:50:40,486 INFO L192 MainTranslator]: Completed translation [2019-11-07 06:50:40,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40 WrapperNode [2019-11-07 06:50:40,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 06:50:40,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 06:50:40,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 06:50:40,488 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 06:50:40,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,656 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (1/1) ... [2019-11-07 06:50:40,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 06:50:40,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 06:50:40,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 06:50:40,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 06:50:40,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:50:40" (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 [2019-11-07 06:50:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 06:50:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 06:50:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 06:50:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 06:50:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 06:50:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 06:50:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 06:50:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 06:50:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 06:50:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 06:50:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-11-07 06:50:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-11-07 06:50:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 06:50:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-07 06:50:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-07 06:50:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-11-07 06:50:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-11-07 06:50:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-11-07 06:50:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-07 06:50:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-07 06:50:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-11-07 06:50:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-11-07 06:50:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-07 06:50:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-11-07 06:50:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-07 06:50:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure inbyte [2019-11-07 06:50:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nibble [2019-11-07 06:50:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode0 [2019-11-07 06:50:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode2 [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode4 [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode6 [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_high [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_byte [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode0 [2019-11-07 06:50:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode1 [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_probe1 [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_ID [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_op [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure net_open [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_init [2019-11-07 06:50:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_send [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_send_packet [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_interrupt [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_timed_checker [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure net_rx [2019-11-07 06:50:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure net_close [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init_module [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_cleanup_module [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-11-07 06:50:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-07 06:50:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 06:50:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-11-07 06:50:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-11-07 06:50:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 06:50:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-07 06:50:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-07 06:50:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-07 06:50:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-11-07 06:50:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-07 06:50:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 06:50:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 06:50:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 06:50:40,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 06:50:40,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-07 06:50:40,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 06:50:40,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 06:50:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 06:50:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 06:50:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-07 06:50:40,820 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-11-07 06:50:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-11-07 06:50:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-11-07 06:50:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 06:50:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-11-07 06:50:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-11-07 06:50:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-11-07 06:50:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-11-07 06:50:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure inbyte [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure read_nibble [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode0 [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode2 [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode4 [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode6 [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-11-07 06:50:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_high [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_byte [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode0 [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode1 [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure atp_timed_checker [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure atp_probe1 [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_ID [2019-11-07 06:50:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_op [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure net_open [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_init [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_send [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure atp_send_packet [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure atp_interrupt [2019-11-07 06:50:40,831 INFO L130 BoogieDeclarations]: Found specification of procedure net_rx [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure net_close [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 06:50:40,832 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init_module [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure atp_cleanup_module [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 06:50:40,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-11-07 06:50:40,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 06:50:40,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 06:50:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 06:50:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 06:50:40,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 06:50:41,824 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 06:50:43,493 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 06:50:43,494 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 06:50:43,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:50:43 BoogieIcfgContainer [2019-11-07 06:50:43,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 06:50:43,497 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 06:50:43,497 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 06:50:43,498 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 06:50:43,499 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:50:43" (1/1) ... [2019-11-07 06:50:43,564 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 06:50:43,710 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 06:50:43,715 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. [2019-11-07 06:50:43,715 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 06:50:43,718 INFO L168 Benchmark]: Toolchain (without parser) took 5623.55 ms. Allocated memory was 143.1 MB in the beginning and 351.3 MB in the end (delta: 208.1 MB). Free memory was 91.4 MB in the beginning and 255.8 MB in the end (delta: -164.4 MB). Peak memory consumption was 43.7 MB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,719 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2392.28 ms. Allocated memory was 143.1 MB in the beginning and 264.8 MB in the end (delta: 121.6 MB). Free memory was 91.2 MB in the beginning and 206.9 MB in the end (delta: -115.8 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,723 INFO L168 Benchmark]: Boogie Preprocessor took 229.15 ms. Allocated memory is still 264.8 MB. Free memory was 206.9 MB in the beginning and 193.9 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,731 INFO L168 Benchmark]: RCFGBuilder took 2779.38 ms. Allocated memory was 264.8 MB in the beginning and 351.3 MB in the end (delta: 86.5 MB). Free memory was 193.9 MB in the beginning and 270.9 MB in the end (delta: -76.9 MB). Peak memory consumption was 136.2 MB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,732 INFO L168 Benchmark]: Abstract Interpretation took 218.31 ms. Allocated memory is still 351.3 MB. Free memory was 270.9 MB in the beginning and 255.8 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 7.1 GB. [2019-11-07 06:50:43,742 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2392.28 ms. Allocated memory was 143.1 MB in the beginning and 264.8 MB in the end (delta: 121.6 MB). Free memory was 91.2 MB in the beginning and 206.9 MB in the end (delta: -115.8 MB). Peak memory consumption was 116.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 229.15 ms. Allocated memory is still 264.8 MB. Free memory was 206.9 MB in the beginning and 193.9 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2779.38 ms. Allocated memory was 264.8 MB in the beginning and 351.3 MB in the end (delta: 86.5 MB). Free memory was 193.9 MB in the beginning and 270.9 MB in the end (delta: -76.9 MB). Peak memory consumption was 136.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 218.31 ms. Allocated memory is still 351.3 MB. Free memory was 270.9 MB in the beginning and 255.8 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 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...