java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -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-f4eb214f-m [2019-10-14 02:22:07,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:22:07,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:22:07,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:22:07,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:22:07,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:22:07,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:22:07,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:22:07,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:22:07,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:22:07,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:22:07,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:22:07,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:22:07,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:22:07,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:22:07,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:22:07,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:22:07,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:22:07,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:22:07,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:22:07,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:22:07,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:22:07,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:22:07,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:22:07,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:22:07,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:22:07,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:22:07,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:22:07,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:22:07,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:22:07,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:22:07,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:22:07,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:22:07,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:22:07,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:22:07,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:22:07,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:22:07,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:22:07,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:22:07,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:22:07,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:22:07,154 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 [2019-10-14 02:22:07,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:22:07,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:22:07,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:22:07,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:22:07,180 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:22:07,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:22:07,180 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:22:07,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:22:07,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:22:07,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:22:07,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:22:07,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:22:07,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:22:07,183 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:22:07,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:22:07,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:22:07,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:22:07,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:22:07,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:22:07,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:22:07,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:22:07,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:22:07,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:22:07,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:22:07,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:22:07,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:22:07,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:22:07,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:22:07,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:22:07,484 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:22:07,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:22:07,503 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:22:07,505 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:22:07,506 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:22:07,506 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-14 02:22:07,582 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307e7de5d/a86a2aeecbad4899853796c7ec0e7a1d/FLAG90cd0f3a1 [2019-10-14 02:22:08,481 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:22:08,482 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--realtek--atp.ko-entry_point.cil.out.i [2019-10-14 02:22:08,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307e7de5d/a86a2aeecbad4899853796c7ec0e7a1d/FLAG90cd0f3a1 [2019-10-14 02:22:08,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/307e7de5d/a86a2aeecbad4899853796c7ec0e7a1d [2019-10-14 02:22:08,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:22:08,938 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:22:08,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:22:08,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:22:08,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:22:08,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:22:08" (1/1) ... [2019-10-14 02:22:08,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cec0c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:08, skipping insertion in model container [2019-10-14 02:22:08,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:22:08" (1/1) ... [2019-10-14 02:22:08,955 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:22:09,095 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:22:10,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:22:10,880 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:22:11,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:22:11,513 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:22:11,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11 WrapperNode [2019-10-14 02:22:11,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:22:11,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:22:11,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:22:11,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:22:11,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (1/1) ... [2019-10-14 02:22:11,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:22:11,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:22:11,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:22:11,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:22:11,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:22:11" (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 [2019-10-14 02:22:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:22:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:22:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-14 02:22:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 02:22:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 02:22:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 02:22:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 02:22:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 02:22:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 02:22:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 02:22:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 02:22:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 02:22:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 02:22:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 02:22:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 02:22:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-14 02:22:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-14 02:22:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-14 02:22:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-14 02:22:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-14 02:22:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-14 02:22:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-14 02:22:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-14 02:22:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-14 02:22:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-14 02:22:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inbyte [2019-10-14 02:22:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nibble [2019-10-14 02:22:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode0 [2019-10-14 02:22:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode2 [2019-10-14 02:22:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode4 [2019-10-14 02:22:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure read_byte_mode6 [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_high [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg_byte [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode0 [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure write_byte_mode1 [2019-10-14 02:22:11,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init [2019-10-14 02:22:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_probe1 [2019-10-14 02:22:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure get_node_ID [2019-10-14 02:22:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_op [2019-10-14 02:22:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure net_open [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure hardware_init [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure trigger_send [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure write_packet [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_send_packet [2019-10-14 02:22:11,875 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_interrupt [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_timed_checker [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure net_rx [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure read_block [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure net_close [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_init_module [2019-10-14 02:22:11,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atp_cleanup_module [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-14 02:22:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:22:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-14 02:22:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-14 02:22:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_37 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_38 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_41 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2019-10-14 02:22:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 02:22:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 02:22:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 02:22:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 02:22:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 02:22:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 02:22:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-14 02:22:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-14 02:22:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-14 02:22:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-14 02:22:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-14 02:22:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-14 02:22:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 02:22:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-14 02:22:11,887 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 02:22:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 02:22:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:22:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 02:22:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 02:22:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 02:22:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:22:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 02:22:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 02:22:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-14 02:22:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-14 02:22:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-14 02:22:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-14 02:22:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-14 02:22:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-14 02:22:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-14 02:22:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-14 02:22:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_41 [2019-10-14 02:22:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-14 02:22:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-14 02:22:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-14 02:22:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-14 02:22:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-14 02:22:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:22:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-14 02:22:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_38 [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-14 02:22:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_37 [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-14 02:22:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure inbyte [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure read_nibble [2019-10-14 02:22:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode0 [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode2 [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode4 [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read_byte_mode6 [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_high [2019-10-14 02:22:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg_byte [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode0 [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure write_byte_mode1 [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure atp_timed_checker [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure atp_probe1 [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure get_node_ID [2019-10-14 02:22:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_op [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure net_open [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure hardware_init [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write_packet [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure trigger_send [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure atp_send_packet [2019-10-14 02:22:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure atp_interrupt [2019-10-14 02:22:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure net_rx [2019-10-14 02:22:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure read_block [2019-10-14 02:22:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure net_close [2019-10-14 02:22:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-14 02:22:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure atp_init_module [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure atp_cleanup_module [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 02:22:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 02:22:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 02:22:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 02:22:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:22:12,925 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 02:22:15,741 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:22:15,741 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 02:22:15,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:22:15 BoogieIcfgContainer [2019-10-14 02:22:15,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:22:15,744 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:22:15,744 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:22:15,744 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:22:15,745 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:22:15" (1/1) ... [2019-10-14 02:22:15,746 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 02:22:15,777 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 02:22:15,778 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:22:15,795 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:22:15,804 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:22:15,806 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:22:37,457 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 1173 [2019-10-14 02:22:40,639 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 133 [2019-10-14 02:22:41,246 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-14 02:22:41,783 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-14 02:22:42,159 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 1181 [2019-10-14 02:22:42,733 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 1313 [2019-10-14 02:22:42,793 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1367 for LOIs