java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --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-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 22:18:05,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:18:05,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:18:05,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:18:05,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:18:05,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:18:05,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:18:05,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:18:05,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:18:05,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:18:05,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:18:05,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:18:05,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:18:05,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:18:05,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:18:05,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:18:05,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:18:05,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:18:05,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:18:05,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:18:05,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:18:05,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:18:05,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:18:05,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:18:05,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:18:05,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:18:05,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:18:05,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:18:05,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:18:05,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:18:05,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:18:05,123 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:18:05,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:18:05,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:18:05,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:18:05,126 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:18:05,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:18:05,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:18:05,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:18:05,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:18:05,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:18:05,129 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 [2019-10-13 22:18:05,142 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:18:05,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:18:05,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:18:05,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:18:05,144 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:18:05,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:18:05,144 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:18:05,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:18:05,145 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:18:05,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:18:05,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:18:05,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:18:05,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:18:05,146 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:18:05,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:18:05,146 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:18:05,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:18:05,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:18:05,147 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:18:05,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:18:05,147 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:18:05,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:18:05,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:18:05,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:18:05,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:18:05,148 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:18:05,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:18:05,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:18:05,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN 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 [2019-10-13 22:18:05,429 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:18:05,450 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:18:05,453 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:18:05,454 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:18:05,455 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:18:05,456 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-13 22:18:05,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dee5d7789/86b4f2dcd7f64d31a6edc1ed402b4d5e/FLAG1798a75dd [2019-10-13 22:18:06,368 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:18:06,369 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-13 22:18:06,399 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dee5d7789/86b4f2dcd7f64d31a6edc1ed402b4d5e/FLAG1798a75dd [2019-10-13 22:18:06,862 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dee5d7789/86b4f2dcd7f64d31a6edc1ed402b4d5e [2019-10-13 22:18:06,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:18:06,873 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:18:06,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:18:06,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:18:06,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:18:06,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:18:06" (1/1) ... [2019-10-13 22:18:06,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb8086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:06, skipping insertion in model container [2019-10-13 22:18:06,882 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:18:06" (1/1) ... [2019-10-13 22:18:06,889 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:18:07,000 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:18:08,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:18:08,641 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:18:09,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:18:09,230 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:18:09,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09 WrapperNode [2019-10-13 22:18:09,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:18:09,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:18:09,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:18:09,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:18:09,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (1/1) ... [2019-10-13 22:18:09,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:18:09,506 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:18:09,506 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:18:09,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:18:09,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (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 [2019-10-13 22:18:09,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:18:09,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:18:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-13 22:18:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-13 22:18:09,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:18:09,603 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 22:18:09,604 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 22:18:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 22:18:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 22:18:09,605 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 22:18:09,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 22:18:09,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:18:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:18:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:18:09,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:18:09,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:18:09,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 22:18:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:18:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 22:18:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 22:18:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 22:18:09,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 22:18:09,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 22:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 22:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 22:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-10-13 22:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2019-10-13 22:18:09,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2019-10-13 22:18:09,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2019-10-13 22:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2019-10-13 22:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2019-10-13 22:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2019-10-13 22:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2019-10-13 22:18:09,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2019-10-13 22:18:09,617 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2019-10-13 22:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2019-10-13 22:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 22:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 22:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 22:18:09,618 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 22:18:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-10-13 22:18:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 22:18:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:18:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-13 22:18:09,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-10-13 22:18:09,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-13 22:18:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-13 22:18:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-13 22:18:09,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-13 22:18:09,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-13 22:18:09,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-13 22:18:09,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 22:18:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 22:18:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 22:18:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 22:18:09,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-13 22:18:09,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-13 22:18:09,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 22:18:09,626 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-10-13 22:18:09,627 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 22:18:09,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-10-13 22:18:09,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 22:18:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-10-13 22:18:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 22:18:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-10-13 22:18:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 22:18:09,630 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:18:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:18:09,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:18:09,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:18:09,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 22:18:09,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 22:18:09,632 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-13 22:18:09,633 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 22:18:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 22:18:09,634 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 22:18:09,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:18:09,637 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 22:18:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 22:18:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-13 22:18:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-13 22:18:09,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-13 22:18:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-13 22:18:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-10-13 22:18:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-13 22:18:09,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-13 22:18:09,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-13 22:18:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:18:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:18:09,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 22:18:09,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 22:18:09,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 22:18:09,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-13 22:18:09,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-10-13 22:18:09,653 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2019-10-13 22:18:09,654 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-10-13 22:18:09,655 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-10-13 22:18:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-10-13 22:18:09,656 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2019-10-13 22:18:09,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2019-10-13 22:18:09,658 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2019-10-13 22:18:09,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2019-10-13 22:18:09,660 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-13 22:18:09,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 22:18:09,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:18:09,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:18:09,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:18:10,351 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 22:18:14,390 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 22:18:14,390 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 22:18:14,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:18:14 BoogieIcfgContainer [2019-10-13 22:18:14,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 22:18:14,393 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 22:18:14,393 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 22:18:14,396 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 22:18:14,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:18:06" (1/3) ... [2019-10-13 22:18:14,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24442433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:18:14, skipping insertion in model container [2019-10-13 22:18:14,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:09" (2/3) ... [2019-10-13 22:18:14,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24442433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:18:14, skipping insertion in model container [2019-10-13 22:18:14,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:18:14" (3/3) ... [2019-10-13 22:18:14,401 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-13 22:18:14,415 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 22:18:14,424 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 22:18:14,432 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 22:18:14,462 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 22:18:14,462 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 22:18:14,462 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 22:18:14,462 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 22:18:14,462 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 22:18:14,463 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 22:18:14,463 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 22:18:14,463 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 22:18:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states. [2019-10-13 22:18:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-13 22:18:14,519 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:14,520 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:14,523 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:14,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:14,529 INFO L82 PathProgramCache]: Analyzing trace with hash -771339575, now seen corresponding path program 1 times [2019-10-13 22:18:14,538 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:14,538 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441953253] [2019-10-13 22:18:14,539 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:14,539 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:14,539 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 22:18:15,110 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441953253] [2019-10-13 22:18:15,111 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:15,111 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:18:15,112 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64372586] [2019-10-13 22:18:15,117 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:18:15,118 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:15,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:18:15,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:15,137 INFO L87 Difference]: Start difference. First operand 720 states. Second operand 3 states. [2019-10-13 22:18:15,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:15,821 INFO L93 Difference]: Finished difference Result 1729 states and 2300 transitions. [2019-10-13 22:18:15,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:18:15,823 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2019-10-13 22:18:15,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:15,858 INFO L225 Difference]: With dead ends: 1729 [2019-10-13 22:18:15,858 INFO L226 Difference]: Without dead ends: 1126 [2019-10-13 22:18:15,870 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:15,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1126 states. [2019-10-13 22:18:16,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1126 to 1126. [2019-10-13 22:18:16,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1126 states. [2019-10-13 22:18:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 1126 states and 1463 transitions. [2019-10-13 22:18:16,041 INFO L78 Accepts]: Start accepts. Automaton has 1126 states and 1463 transitions. Word has length 37 [2019-10-13 22:18:16,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:16,042 INFO L462 AbstractCegarLoop]: Abstraction has 1126 states and 1463 transitions. [2019-10-13 22:18:16,042 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:18:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1463 transitions. [2019-10-13 22:18:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-10-13 22:18:16,054 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:16,054 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:16,054 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:16,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:16,055 INFO L82 PathProgramCache]: Analyzing trace with hash 650456220, now seen corresponding path program 1 times [2019-10-13 22:18:16,055 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:16,055 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518506815] [2019-10-13 22:18:16,056 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:16,056 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:16,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-13 22:18:16,351 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518506815] [2019-10-13 22:18:16,351 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:16,352 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 22:18:16,352 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331315077] [2019-10-13 22:18:16,353 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 22:18:16,354 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:16,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 22:18:16,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-13 22:18:16,354 INFO L87 Difference]: Start difference. First operand 1126 states and 1463 transitions. Second operand 5 states. [2019-10-13 22:18:16,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:16,515 INFO L93 Difference]: Finished difference Result 2237 states and 2909 transitions. [2019-10-13 22:18:16,516 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-13 22:18:16,516 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-10-13 22:18:16,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:16,523 INFO L225 Difference]: With dead ends: 2237 [2019-10-13 22:18:16,524 INFO L226 Difference]: Without dead ends: 1125 [2019-10-13 22:18:16,528 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-13 22:18:16,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1125 states. [2019-10-13 22:18:16,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1125 to 1125. [2019-10-13 22:18:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1125 states. [2019-10-13 22:18:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 1125 states and 1459 transitions. [2019-10-13 22:18:16,599 INFO L78 Accepts]: Start accepts. Automaton has 1125 states and 1459 transitions. Word has length 40 [2019-10-13 22:18:16,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:16,601 INFO L462 AbstractCegarLoop]: Abstraction has 1125 states and 1459 transitions. [2019-10-13 22:18:16,601 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-13 22:18:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1459 transitions. [2019-10-13 22:18:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-10-13 22:18:16,607 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:16,607 INFO L380 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:16,607 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:16,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:16,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1556231271, now seen corresponding path program 1 times [2019-10-13 22:18:16,608 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:16,608 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840977060] [2019-10-13 22:18:16,608 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:16,608 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:16,609 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-13 22:18:16,859 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840977060] [2019-10-13 22:18:16,859 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:16,859 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 22:18:16,860 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184196905] [2019-10-13 22:18:16,861 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 22:18:16,861 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:16,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 22:18:16,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 22:18:16,861 INFO L87 Difference]: Start difference. First operand 1125 states and 1459 transitions. Second operand 6 states. [2019-10-13 22:18:17,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:17,876 INFO L93 Difference]: Finished difference Result 2240 states and 2941 transitions. [2019-10-13 22:18:17,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-13 22:18:17,877 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 59 [2019-10-13 22:18:17,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:17,892 INFO L225 Difference]: With dead ends: 2240 [2019-10-13 22:18:17,893 INFO L226 Difference]: Without dead ends: 2226 [2019-10-13 22:18:17,895 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-13 22:18:17,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2019-10-13 22:18:17,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2226. [2019-10-13 22:18:17,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2226 states. [2019-10-13 22:18:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 2226 states and 2927 transitions. [2019-10-13 22:18:18,010 INFO L78 Accepts]: Start accepts. Automaton has 2226 states and 2927 transitions. Word has length 59 [2019-10-13 22:18:18,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:18,011 INFO L462 AbstractCegarLoop]: Abstraction has 2226 states and 2927 transitions. [2019-10-13 22:18:18,011 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 22:18:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 2927 transitions. [2019-10-13 22:18:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-13 22:18:18,065 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:18,066 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:18,066 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:18,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:18,067 INFO L82 PathProgramCache]: Analyzing trace with hash 918074285, now seen corresponding path program 1 times [2019-10-13 22:18:18,067 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:18,068 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99619648] [2019-10-13 22:18:18,068 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:18,068 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:18,068 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:18,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-13 22:18:18,220 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99619648] [2019-10-13 22:18:18,221 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:18,221 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:18:18,221 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635335915] [2019-10-13 22:18:18,222 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:18:18,223 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:18,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:18:18,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:18,223 INFO L87 Difference]: Start difference. First operand 2226 states and 2927 transitions. Second operand 3 states. [2019-10-13 22:18:18,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:18,541 INFO L93 Difference]: Finished difference Result 5742 states and 7571 transitions. [2019-10-13 22:18:18,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:18:18,541 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2019-10-13 22:18:18,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:18,562 INFO L225 Difference]: With dead ends: 5742 [2019-10-13 22:18:18,562 INFO L226 Difference]: Without dead ends: 3530 [2019-10-13 22:18:18,570 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:18,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3530 states. [2019-10-13 22:18:18,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3530 to 3504. [2019-10-13 22:18:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3504 states. [2019-10-13 22:18:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 3504 states and 4602 transitions. [2019-10-13 22:18:18,777 INFO L78 Accepts]: Start accepts. Automaton has 3504 states and 4602 transitions. Word has length 105 [2019-10-13 22:18:18,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:18,778 INFO L462 AbstractCegarLoop]: Abstraction has 3504 states and 4602 transitions. [2019-10-13 22:18:18,778 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:18:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 4602 transitions. [2019-10-13 22:18:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-13 22:18:18,790 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:18,791 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:18,791 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:18,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:18,792 INFO L82 PathProgramCache]: Analyzing trace with hash 20258733, now seen corresponding path program 2 times [2019-10-13 22:18:18,792 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:18,792 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196420349] [2019-10-13 22:18:18,793 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:18,793 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:18,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-13 22:18:18,956 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196420349] [2019-10-13 22:18:18,956 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:18,957 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:18:18,957 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702329198] [2019-10-13 22:18:18,958 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:18:18,958 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:18,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:18:18,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:18,959 INFO L87 Difference]: Start difference. First operand 3504 states and 4602 transitions. Second operand 3 states. [2019-10-13 22:18:19,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:19,167 INFO L93 Difference]: Finished difference Result 6508 states and 8536 transitions. [2019-10-13 22:18:19,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:18:19,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2019-10-13 22:18:19,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:19,187 INFO L225 Difference]: With dead ends: 6508 [2019-10-13 22:18:19,187 INFO L226 Difference]: Without dead ends: 3026 [2019-10-13 22:18:19,199 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:19,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3026 states. [2019-10-13 22:18:19,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3026 to 3002. [2019-10-13 22:18:19,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3002 states. [2019-10-13 22:18:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 3002 states and 3930 transitions. [2019-10-13 22:18:19,426 INFO L78 Accepts]: Start accepts. Automaton has 3002 states and 3930 transitions. Word has length 105 [2019-10-13 22:18:19,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:19,426 INFO L462 AbstractCegarLoop]: Abstraction has 3002 states and 3930 transitions. [2019-10-13 22:18:19,427 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:18:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 3930 transitions. [2019-10-13 22:18:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2019-10-13 22:18:19,445 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:19,446 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:19,446 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:19,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:19,447 INFO L82 PathProgramCache]: Analyzing trace with hash 361240636, now seen corresponding path program 1 times [2019-10-13 22:18:19,447 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:19,447 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856651649] [2019-10-13 22:18:19,447 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:19,448 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:19,448 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-13 22:18:19,697 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856651649] [2019-10-13 22:18:19,698 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 22:18:19,698 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 22:18:19,698 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777609598] [2019-10-13 22:18:19,699 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 22:18:19,699 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:19,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 22:18:19,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:19,700 INFO L87 Difference]: Start difference. First operand 3002 states and 3930 transitions. Second operand 3 states. [2019-10-13 22:18:19,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:19,806 INFO L93 Difference]: Finished difference Result 4531 states and 6020 transitions. [2019-10-13 22:18:19,806 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 22:18:19,807 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 120 [2019-10-13 22:18:19,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:19,826 INFO L225 Difference]: With dead ends: 4531 [2019-10-13 22:18:19,826 INFO L226 Difference]: Without dead ends: 3018 [2019-10-13 22:18:19,834 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 22:18:19,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3018 states. [2019-10-13 22:18:19,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3018 to 3010. [2019-10-13 22:18:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3010 states. [2019-10-13 22:18:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3010 states to 3010 states and 3938 transitions. [2019-10-13 22:18:19,969 INFO L78 Accepts]: Start accepts. Automaton has 3010 states and 3938 transitions. Word has length 120 [2019-10-13 22:18:19,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:19,970 INFO L462 AbstractCegarLoop]: Abstraction has 3010 states and 3938 transitions. [2019-10-13 22:18:19,970 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 22:18:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 3938 transitions. [2019-10-13 22:18:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2019-10-13 22:18:19,977 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 22:18:19,978 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 22:18:19,978 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 22:18:19,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 22:18:19,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1232581065, now seen corresponding path program 1 times [2019-10-13 22:18:19,978 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-13 22:18:19,979 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294151048] [2019-10-13 22:18:19,979 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:19,979 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 22:18:19,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 22:18:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-13 22:18:20,179 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294151048] [2019-10-13 22:18:20,179 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1933179500] [2019-10-13 22:18:20,180 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 22:18:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 22:18:20,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 1993 conjuncts, 13 conjunts are in the unsatisfiable core [2019-10-13 22:18:20,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 22:18:20,911 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-13 22:18:20,911 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 22:18:21,653 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 22:18:21,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 22:18:21,920 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 22:18:21,964 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 22:18:22,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 22:18:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-13 22:18:22,083 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-13 22:18:22,083 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [8] total 14 [2019-10-13 22:18:22,083 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229004009] [2019-10-13 22:18:22,084 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-13 22:18:22,084 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-13 22:18:22,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-13 22:18:22,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2019-10-13 22:18:22,085 INFO L87 Difference]: Start difference. First operand 3010 states and 3938 transitions. Second operand 8 states. [2019-10-13 22:18:24,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 22:18:24,525 INFO L93 Difference]: Finished difference Result 4473 states and 5939 transitions. [2019-10-13 22:18:24,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-13 22:18:24,526 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 121 [2019-10-13 22:18:24,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 22:18:24,527 INFO L225 Difference]: With dead ends: 4473 [2019-10-13 22:18:24,527 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 22:18:24,540 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 252 GetRequests, 232 SyntacticMatches, 6 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2019-10-13 22:18:24,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 22:18:24,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 22:18:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 22:18:24,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 22:18:24,542 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 121 [2019-10-13 22:18:24,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 22:18:24,543 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 22:18:24,543 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-13 22:18:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 22:18:24,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 22:18:24,752 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 22:18:24,757 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 22:18:30,693 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 6925 6927) no Hoare annotation was computed. [2019-10-13 22:18:30,693 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initENTRY(lines 6925 6927) no Hoare annotation was computed. [2019-10-13 22:18:30,694 INFO L443 ceAbstractionStarter]: For program point L6783(lines 6783 6786) no Hoare annotation was computed. [2019-10-13 22:18:30,694 INFO L443 ceAbstractionStarter]: For program point L6779(lines 6779 6782) no Hoare annotation was computed. [2019-10-13 22:18:30,694 INFO L443 ceAbstractionStarter]: For program point L6778-3(lines 6778 6788) no Hoare annotation was computed. [2019-10-13 22:18:30,694 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsEXIT(lines 6773 6791) no Hoare annotation was computed. [2019-10-13 22:18:30,695 INFO L443 ceAbstractionStarter]: For program point L6778-2(lines 6778 6788) no Hoare annotation was computed. [2019-10-13 22:18:30,695 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsENTRY(lines 6773 6791) no Hoare annotation was computed. [2019-10-13 22:18:30,695 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsFINAL(lines 6773 6791) no Hoare annotation was computed. [2019-10-13 22:18:30,696 INFO L443 ceAbstractionStarter]: For program point ldv_ndo_uninit_2EXIT(lines 6984 6986) no Hoare annotation was computed. [2019-10-13 22:18:30,696 INFO L446 ceAbstractionStarter]: At program point ldv_ndo_uninit_2ENTRY(lines 6984 6986) the Hoare annotation is: true [2019-10-13 22:18:30,697 INFO L439 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 6703 6710) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,697 INFO L443 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 6703 6710) no Hoare annotation was computed. [2019-10-13 22:18:30,697 INFO L443 ceAbstractionStarter]: For program point netif_tx_wake_queueEXIT(lines 5389 5400) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L446 ceAbstractionStarter]: At program point L5393(line 5393) the Hoare annotation is: true [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point L5393-1(line 5393) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point L5394-2(lines 5389 5400) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L446 ceAbstractionStarter]: At program point netif_tx_wake_queueENTRY(lines 5389 5400) the Hoare annotation is: true [2019-10-13 22:18:30,698 INFO L446 ceAbstractionStarter]: At program point L5395(line 5395) the Hoare annotation is: true [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point L5394(lines 5394 5397) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point L5395-1(line 5395) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5FINAL(lines 6614 6620) no Hoare annotation was computed. [2019-10-13 22:18:30,698 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5ENTRY(lines 6614 6620) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L443 ceAbstractionStarter]: For program point L6617(line 6617) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5EXIT(lines 6614 6620) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5295 5301) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5295 5301) the Hoare annotation is: true [2019-10-13 22:18:30,699 INFO L439 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 6851 6857) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,699 INFO L443 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 6851 6857) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6851 6857) no Hoare annotation was computed. [2019-10-13 22:18:30,699 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point ldv_netdev_alloc_skbENTRY(lines 6883 6890) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point L6887-1(line 6887) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point L6887(line 6887) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point ldv_netdev_alloc_skbEXIT(lines 6883 6890) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 7022 7024) no Hoare annotation was computed. [2019-10-13 22:18:30,700 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 7022 7024) the Hoare annotation is: true [2019-10-13 22:18:30,700 INFO L446 ceAbstractionStarter]: At program point netif_tx_start_queueENTRY(lines 5373 5379) the Hoare annotation is: true [2019-10-13 22:18:30,700 INFO L446 ceAbstractionStarter]: At program point L5376(line 5376) the Hoare annotation is: true [2019-10-13 22:18:30,700 INFO L443 ceAbstractionStarter]: For program point netif_tx_start_queueEXIT(lines 5373 5379) no Hoare annotation was computed. [2019-10-13 22:18:30,701 INFO L443 ceAbstractionStarter]: For program point netif_tx_start_queueFINAL(lines 5373 5379) no Hoare annotation was computed. [2019-10-13 22:18:30,701 INFO L446 ceAbstractionStarter]: At program point L5535(line 5535) the Hoare annotation is: true [2019-10-13 22:18:30,701 INFO L443 ceAbstractionStarter]: For program point L5536-1(line 5536) no Hoare annotation was computed. [2019-10-13 22:18:30,701 INFO L446 ceAbstractionStarter]: At program point L5534(line 5534) the Hoare annotation is: true [2019-10-13 22:18:30,701 INFO L443 ceAbstractionStarter]: For program point L5535-1(line 5535) no Hoare annotation was computed. [2019-10-13 22:18:30,701 INFO L446 ceAbstractionStarter]: At program point sja1000_write_cmdregENTRY(lines 5529 5541) the Hoare annotation is: true [2019-10-13 22:18:30,701 INFO L446 ceAbstractionStarter]: At program point L5537(line 5537) the Hoare annotation is: true [2019-10-13 22:18:30,702 INFO L446 ceAbstractionStarter]: At program point L5536(line 5536) the Hoare annotation is: true [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point L5537-1(line 5537) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point L5534-1(line 5534) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point sja1000_write_cmdregFINAL(lines 5529 5541) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L446 ceAbstractionStarter]: At program point L5538(line 5538) the Hoare annotation is: true [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point sja1000_write_cmdregEXIT(lines 5529 5541) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point L5729(line 5729) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point L5729-1(line 5729) no Hoare annotation was computed. [2019-10-13 22:18:30,702 INFO L443 ceAbstractionStarter]: For program point chipset_initEXIT(lines 5724 5743) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5740-1(line 5740) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5738(line 5738) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5740(line 5740) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5734(line 5734) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5738-1(line 5738) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5736(line 5736) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2019-10-13 22:18:30,703 INFO L443 ceAbstractionStarter]: For program point L5732(line 5732) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point chipset_initENTRY(lines 5724 5743) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5739(line 5739) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5735(line 5735) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5737(line 5737) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5731(line 5731) no Hoare annotation was computed. [2019-10-13 22:18:30,704 INFO L443 ceAbstractionStarter]: For program point L5731-1(line 5731) no Hoare annotation was computed. [2019-10-13 22:18:30,705 INFO L443 ceAbstractionStarter]: For program point L5733(line 5733) no Hoare annotation was computed. [2019-10-13 22:18:30,705 INFO L443 ceAbstractionStarter]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2019-10-13 22:18:30,705 INFO L443 ceAbstractionStarter]: For program point can_free_echo_skbEXIT(lines 6954 6956) no Hoare annotation was computed. [2019-10-13 22:18:30,705 INFO L446 ceAbstractionStarter]: At program point can_free_echo_skbENTRY(lines 6954 6956) the Hoare annotation is: true [2019-10-13 22:18:30,705 INFO L443 ceAbstractionStarter]: For program point reg_check_1EXIT(lines 6404 6413) no Hoare annotation was computed. [2019-10-13 22:18:30,705 INFO L446 ceAbstractionStarter]: At program point reg_check_1ENTRY(lines 6404 6413) the Hoare annotation is: true [2019-10-13 22:18:30,705 INFO L446 ceAbstractionStarter]: At program point request_irqENTRY(lines 5342 5351) the Hoare annotation is: true [2019-10-13 22:18:30,705 INFO L446 ceAbstractionStarter]: At program point L5347(lines 5347 5348) the Hoare annotation is: true [2019-10-13 22:18:30,706 INFO L443 ceAbstractionStarter]: For program point L5347-1(lines 5347 5348) no Hoare annotation was computed. [2019-10-13 22:18:30,706 INFO L443 ceAbstractionStarter]: For program point request_irqEXIT(lines 5342 5351) no Hoare annotation was computed. [2019-10-13 22:18:30,706 INFO L446 ceAbstractionStarter]: At program point L5406(line 5406) the Hoare annotation is: true [2019-10-13 22:18:30,706 INFO L443 ceAbstractionStarter]: For program point netif_wake_queueEXIT(lines 5401 5409) no Hoare annotation was computed. [2019-10-13 22:18:30,706 INFO L446 ceAbstractionStarter]: At program point L5405(line 5405) the Hoare annotation is: true [2019-10-13 22:18:30,706 INFO L443 ceAbstractionStarter]: For program point L5405-1(line 5405) no Hoare annotation was computed. [2019-10-13 22:18:30,706 INFO L446 ceAbstractionStarter]: At program point netif_wake_queueENTRY(lines 5401 5409) the Hoare annotation is: true [2019-10-13 22:18:30,706 INFO L443 ceAbstractionStarter]: For program point netif_wake_queueFINAL(lines 5401 5409) no Hoare annotation was computed. [2019-10-13 22:18:30,707 INFO L439 ceAbstractionStarter]: At program point ldv_skb_freeENTRY(lines 6858 6864) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,708 INFO L443 ceAbstractionStarter]: For program point ldv_skb_freeFINAL(lines 6858 6864) no Hoare annotation was computed. [2019-10-13 22:18:30,708 INFO L439 ceAbstractionStarter]: At program point L6861(line 6861) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,708 INFO L443 ceAbstractionStarter]: For program point ldv_skb_freeEXIT(lines 6858 6864) no Hoare annotation was computed. [2019-10-13 22:18:30,708 INFO L443 ceAbstractionStarter]: For program point open_candevEXIT(lines 7000 7002) no Hoare annotation was computed. [2019-10-13 22:18:30,708 INFO L446 ceAbstractionStarter]: At program point open_candevENTRY(lines 7000 7002) the Hoare annotation is: true [2019-10-13 22:18:30,708 INFO L443 ceAbstractionStarter]: For program point can_put_echo_skbEXIT(lines 6964 6966) no Hoare annotation was computed. [2019-10-13 22:18:30,708 INFO L446 ceAbstractionStarter]: At program point can_put_echo_skbENTRY(lines 6964 6966) the Hoare annotation is: true [2019-10-13 22:18:30,709 INFO L443 ceAbstractionStarter]: For program point unregister_sja1000devFINAL(lines 6306 6313) no Hoare annotation was computed. [2019-10-13 22:18:30,709 INFO L446 ceAbstractionStarter]: At program point unregister_sja1000devENTRY(lines 6306 6313) the Hoare annotation is: true [2019-10-13 22:18:30,709 INFO L443 ceAbstractionStarter]: For program point unregister_sja1000devEXIT(lines 6306 6313) no Hoare annotation was computed. [2019-10-13 22:18:30,709 INFO L446 ceAbstractionStarter]: At program point L6309(line 6309) the Hoare annotation is: true [2019-10-13 22:18:30,709 INFO L446 ceAbstractionStarter]: At program point L6309-1(line 6309) the Hoare annotation is: true [2019-10-13 22:18:30,709 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,709 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_mallocENTRY(lines 5230 5246) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5230 5246) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errENTRY(lines 6811 6816) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 6811 6816) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point constant_test_bitENTRY(lines 5190 5195) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5190 5195) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11ENTRY(lines 6642 6648) no Hoare annotation was computed. [2019-10-13 22:18:30,710 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11EXIT(lines 6642 6648) no Hoare annotation was computed. [2019-10-13 22:18:30,711 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11FINAL(lines 6642 6648) no Hoare annotation was computed. [2019-10-13 22:18:30,711 INFO L443 ceAbstractionStarter]: For program point L6645(line 6645) no Hoare annotation was computed. [2019-10-13 22:18:30,711 INFO L439 ceAbstractionStarter]: At program point ldv_kfree_skb_12ENTRY(lines 6649 6655) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,712 INFO L439 ceAbstractionStarter]: At program point L6652(line 6652) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_12EXIT(lines 6649 6655) no Hoare annotation was computed. [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_12FINAL(lines 6649 6655) no Hoare annotation was computed. [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 6817 6834) no Hoare annotation was computed. [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 6817 6834) no Hoare annotation was computed. [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point L6822(lines 6822 6831) no Hoare annotation was computed. [2019-10-13 22:18:30,712 INFO L443 ceAbstractionStarter]: For program point L6825-1(line 6825) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6826-2(lines 6822 6831) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6825(line 6825) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6846(line 6846) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point ldv_skb_allocENTRY(lines 6836 6850) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6843(lines 6843 6848) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6846-1(line 6846) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 6836 6850) no Hoare annotation was computed. [2019-10-13 22:18:30,713 INFO L443 ceAbstractionStarter]: For program point L6841-1(line 6841) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L443 ceAbstractionStarter]: For program point L6841(line 6841) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L443 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 6836 6850) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 7026 7028) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L443 ceAbstractionStarter]: For program point kfreeENTRY(lines 7026 7028) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L446 ceAbstractionStarter]: At program point free_irqENTRY(lines 6976 6978) the Hoare annotation is: true [2019-10-13 22:18:30,714 INFO L443 ceAbstractionStarter]: For program point free_irqEXIT(lines 6976 6978) no Hoare annotation was computed. [2019-10-13 22:18:30,714 INFO L446 ceAbstractionStarter]: At program point can_bus_offENTRY(lines 6947 6949) the Hoare annotation is: true [2019-10-13 22:18:30,715 INFO L443 ceAbstractionStarter]: For program point can_bus_offEXIT(lines 6947 6949) no Hoare annotation was computed. [2019-10-13 22:18:30,715 INFO L446 ceAbstractionStarter]: At program point L5595(lines 5577 5602) the Hoare annotation is: true [2019-10-13 22:18:30,715 INFO L443 ceAbstractionStarter]: For program point set_reset_modeFINAL(lines 5570 5603) no Hoare annotation was computed. [2019-10-13 22:18:30,715 INFO L446 ceAbstractionStarter]: At program point L5597(lines 5577 5602) the Hoare annotation is: true [2019-10-13 22:18:30,715 INFO L446 ceAbstractionStarter]: At program point L5591(line 5591) the Hoare annotation is: true [2019-10-13 22:18:30,715 INFO L443 ceAbstractionStarter]: For program point L5592-1(line 5592) no Hoare annotation was computed. [2019-10-13 22:18:30,715 INFO L443 ceAbstractionStarter]: For program point L5591-1(line 5591) no Hoare annotation was computed. [2019-10-13 22:18:30,715 INFO L443 ceAbstractionStarter]: For program point set_reset_modeEXIT(lines 5570 5603) no Hoare annotation was computed. [2019-10-13 22:18:30,715 INFO L446 ceAbstractionStarter]: At program point L5593(line 5593) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L446 ceAbstractionStarter]: At program point L5592(line 5592) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L443 ceAbstractionStarter]: For program point L5593-1(line 5593) no Hoare annotation was computed. [2019-10-13 22:18:30,716 INFO L446 ceAbstractionStarter]: At program point L5582(line 5582) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L443 ceAbstractionStarter]: For program point L5580-1(line 5580) no Hoare annotation was computed. [2019-10-13 22:18:30,716 INFO L446 ceAbstractionStarter]: At program point set_reset_modeENTRY(lines 5570 5603) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L446 ceAbstractionStarter]: At program point L5578(line 5578) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L443 ceAbstractionStarter]: For program point L5582-1(line 5582) no Hoare annotation was computed. [2019-10-13 22:18:30,716 INFO L446 ceAbstractionStarter]: At program point L5580(line 5580) the Hoare annotation is: true [2019-10-13 22:18:30,716 INFO L443 ceAbstractionStarter]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2019-10-13 22:18:30,717 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5288 5294) the Hoare annotation is: true [2019-10-13 22:18:30,717 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5292) no Hoare annotation was computed. [2019-10-13 22:18:30,717 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5288 5294) no Hoare annotation was computed. [2019-10-13 22:18:30,717 INFO L446 ceAbstractionStarter]: At program point disable_suitable_irq_1ENTRY(lines 6448 6473) the Hoare annotation is: true [2019-10-13 22:18:30,717 INFO L443 ceAbstractionStarter]: For program point disable_suitable_irq_1EXIT(lines 6448 6473) no Hoare annotation was computed. [2019-10-13 22:18:30,717 INFO L443 ceAbstractionStarter]: For program point L6239(line 6239) no Hoare annotation was computed. [2019-10-13 22:18:30,717 INFO L443 ceAbstractionStarter]: For program point L6240-1(lines 6225 6247) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6239-1(line 6239) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point alloc_sja1000devENTRY(lines 6219 6248) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6240(lines 6240 6241) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point alloc_sja1000devEXIT(lines 6219 6248) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6231(line 6231) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6231-1(line 6231) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point alloc_sja1000devFINAL(lines 6219 6248) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6227(lines 6227 6230) no Hoare annotation was computed. [2019-10-13 22:18:30,718 INFO L443 ceAbstractionStarter]: For program point L6226(line 6226) no Hoare annotation was computed. [2019-10-13 22:18:30,719 INFO L443 ceAbstractionStarter]: For program point L6226-1(line 6226) no Hoare annotation was computed. [2019-10-13 22:18:30,719 INFO L443 ceAbstractionStarter]: For program point L5632-1(line 5632) no Hoare annotation was computed. [2019-10-13 22:18:30,719 INFO L446 ceAbstractionStarter]: At program point L5630(line 5630) the Hoare annotation is: true [2019-10-13 22:18:30,719 INFO L446 ceAbstractionStarter]: At program point L5632(line 5632) the Hoare annotation is: true [2019-10-13 22:18:30,719 INFO L443 ceAbstractionStarter]: For program point L5630-1(line 5630) no Hoare annotation was computed. [2019-10-13 22:18:30,719 INFO L443 ceAbstractionStarter]: For program point L5624-1(line 5624) no Hoare annotation was computed. [2019-10-13 22:18:30,719 INFO L446 ceAbstractionStarter]: At program point L5622(line 5622) the Hoare annotation is: true [2019-10-13 22:18:30,719 INFO L446 ceAbstractionStarter]: At program point L5624(line 5624) the Hoare annotation is: true [2019-10-13 22:18:30,719 INFO L443 ceAbstractionStarter]: For program point L5622-1(line 5622) no Hoare annotation was computed. [2019-10-13 22:18:30,720 INFO L446 ceAbstractionStarter]: At program point L5614(line 5614) the Hoare annotation is: true [2019-10-13 22:18:30,720 INFO L443 ceAbstractionStarter]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2019-10-13 22:18:30,720 INFO L443 ceAbstractionStarter]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2019-10-13 22:18:30,720 INFO L446 ceAbstractionStarter]: At program point L5612(line 5612) the Hoare annotation is: true [2019-10-13 22:18:30,720 INFO L446 ceAbstractionStarter]: At program point L5639(lines 5611 5644) the Hoare annotation is: true [2019-10-13 22:18:30,720 INFO L446 ceAbstractionStarter]: At program point L5635(line 5635) the Hoare annotation is: true [2019-10-13 22:18:30,720 INFO L443 ceAbstractionStarter]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2019-10-13 22:18:30,720 INFO L446 ceAbstractionStarter]: At program point L5637(lines 5611 5644) the Hoare annotation is: true [2019-10-13 22:18:30,721 INFO L446 ceAbstractionStarter]: At program point L5629-2(lines 5629 5633) the Hoare annotation is: true [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point L5629(lines 5629 5633) no Hoare annotation was computed. [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point L5621-2(lines 5604 5645) no Hoare annotation was computed. [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point L5621(lines 5621 5625) no Hoare annotation was computed. [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point set_normal_modeEXIT(lines 5604 5645) no Hoare annotation was computed. [2019-10-13 22:18:30,721 INFO L446 ceAbstractionStarter]: At program point set_normal_modeENTRY(lines 5604 5645) the Hoare annotation is: true [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point L5634(line 5634) no Hoare annotation was computed. [2019-10-13 22:18:30,721 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5302 5307) the Hoare annotation is: true [2019-10-13 22:18:30,721 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5302 5307) no Hoare annotation was computed. [2019-10-13 22:18:30,722 INFO L446 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5174 5180) the Hoare annotation is: true [2019-10-13 22:18:30,722 INFO L443 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5174 5180) no Hoare annotation was computed. [2019-10-13 22:18:30,722 INFO L443 ceAbstractionStarter]: For program point sja1000_initEXIT(lines 6323 6329) no Hoare annotation was computed. [2019-10-13 22:18:30,722 INFO L446 ceAbstractionStarter]: At program point sja1000_initENTRY(lines 6323 6329) the Hoare annotation is: true [2019-10-13 22:18:30,722 INFO L443 ceAbstractionStarter]: For program point ldv_ndo_init_2EXIT(lines 6980 6982) no Hoare annotation was computed. [2019-10-13 22:18:30,722 INFO L446 ceAbstractionStarter]: At program point ldv_ndo_init_2ENTRY(lines 6980 6982) the Hoare annotation is: true [2019-10-13 22:18:30,722 INFO L443 ceAbstractionStarter]: For program point L6895-1(line 6895) no Hoare annotation was computed. [2019-10-13 22:18:30,722 INFO L443 ceAbstractionStarter]: For program point ldv_skb_currentEXIT(lines 6891 6902) no Hoare annotation was computed. [2019-10-13 22:18:30,724 INFO L443 ceAbstractionStarter]: For program point L6895(line 6895) no Hoare annotation was computed. [2019-10-13 22:18:30,724 INFO L443 ceAbstractionStarter]: For program point ldv_skb_currentENTRY(lines 6891 6902) no Hoare annotation was computed. [2019-10-13 22:18:30,724 INFO L446 ceAbstractionStarter]: At program point ldv_net_device_ops_2ENTRY(lines 6439 6447) the Hoare annotation is: true [2019-10-13 22:18:30,724 INFO L443 ceAbstractionStarter]: For program point L6443-1(line 6443) no Hoare annotation was computed. [2019-10-13 22:18:30,724 INFO L446 ceAbstractionStarter]: At program point L6443(line 6443) the Hoare annotation is: true [2019-10-13 22:18:30,724 INFO L443 ceAbstractionStarter]: For program point ldv_net_device_ops_2EXIT(lines 6439 6447) no Hoare annotation was computed. [2019-10-13 22:18:30,724 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,725 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,725 INFO L443 ceAbstractionStarter]: For program point activate_suitable_irq_1EXIT(lines 6370 6403) no Hoare annotation was computed. [2019-10-13 22:18:30,725 INFO L446 ceAbstractionStarter]: At program point activate_suitable_irq_1ENTRY(lines 6370 6403) the Hoare annotation is: true [2019-10-13 22:18:30,725 INFO L446 ceAbstractionStarter]: At program point L5546(line 5546) the Hoare annotation is: true [2019-10-13 22:18:30,725 INFO L443 ceAbstractionStarter]: For program point sja1000_is_absentEXIT(lines 5542 5549) no Hoare annotation was computed. [2019-10-13 22:18:30,725 INFO L443 ceAbstractionStarter]: For program point L5546-1(line 5546) no Hoare annotation was computed. [2019-10-13 22:18:30,725 INFO L446 ceAbstractionStarter]: At program point sja1000_is_absentENTRY(lines 5542 5549) the Hoare annotation is: true [2019-10-13 22:18:30,725 INFO L443 ceAbstractionStarter]: For program point netif_stop_queueEXIT(lines 5432 5440) no Hoare annotation was computed. [2019-10-13 22:18:30,726 INFO L443 ceAbstractionStarter]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2019-10-13 22:18:30,726 INFO L446 ceAbstractionStarter]: At program point L5437(line 5437) the Hoare annotation is: true [2019-10-13 22:18:30,726 INFO L446 ceAbstractionStarter]: At program point L5436(line 5436) the Hoare annotation is: true [2019-10-13 22:18:30,726 INFO L443 ceAbstractionStarter]: For program point netif_stop_queueFINAL(lines 5432 5440) no Hoare annotation was computed. [2019-10-13 22:18:30,727 INFO L446 ceAbstractionStarter]: At program point netif_stop_queueENTRY(lines 5432 5440) the Hoare annotation is: true [2019-10-13 22:18:30,727 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (<= ~last_index~0 |old(~last_index~0)|) [2019-10-13 22:18:30,727 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,727 INFO L443 ceAbstractionStarter]: For program point netdev_errEXIT(lines 6988 6990) no Hoare annotation was computed. [2019-10-13 22:18:30,727 INFO L443 ceAbstractionStarter]: For program point netdev_errENTRY(lines 6988 6990) no Hoare annotation was computed. [2019-10-13 22:18:30,727 INFO L443 ceAbstractionStarter]: For program point devm_can_led_initEXIT(lines 6970 6972) no Hoare annotation was computed. [2019-10-13 22:18:30,727 INFO L443 ceAbstractionStarter]: For program point devm_can_led_initENTRY(lines 6970 6972) no Hoare annotation was computed. [2019-10-13 22:18:30,728 INFO L446 ceAbstractionStarter]: At program point sja1000_exitENTRY(lines 6330 6336) the Hoare annotation is: true [2019-10-13 22:18:30,728 INFO L443 ceAbstractionStarter]: For program point sja1000_exitEXIT(lines 6330 6336) no Hoare annotation was computed. [2019-10-13 22:18:30,728 INFO L446 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5203 5208) the Hoare annotation is: true [2019-10-13 22:18:30,728 INFO L443 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5203 5208) no Hoare annotation was computed. [2019-10-13 22:18:30,728 INFO L443 ceAbstractionStarter]: For program point __netif_scheduleEXIT(lines 6922 6924) no Hoare annotation was computed. [2019-10-13 22:18:30,728 INFO L446 ceAbstractionStarter]: At program point __netif_scheduleENTRY(lines 6922 6924) the Hoare annotation is: true [2019-10-13 22:18:30,728 INFO L439 ceAbstractionStarter]: At program point L5907(line 5907) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,728 INFO L443 ceAbstractionStarter]: For program point L5907-1(line 5907) no Hoare annotation was computed. [2019-10-13 22:18:30,729 INFO L443 ceAbstractionStarter]: For program point sja1000_errEXIT(lines 5880 6043) no Hoare annotation was computed. [2019-10-13 22:18:30,729 INFO L439 ceAbstractionStarter]: At program point L6023(line 6023) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,729 INFO L443 ceAbstractionStarter]: For program point L6023-1(line 6023) no Hoare annotation was computed. [2019-10-13 22:18:30,729 INFO L443 ceAbstractionStarter]: For program point L5982(lines 5902 6042) no Hoare annotation was computed. [2019-10-13 22:18:30,729 INFO L443 ceAbstractionStarter]: For program point L5908(lines 5908 5911) no Hoare annotation was computed. [2019-10-13 22:18:30,729 INFO L439 ceAbstractionStarter]: At program point L5958(line 5958) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,729 INFO L439 ceAbstractionStarter]: At program point L5958-1(line 5958) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,729 INFO L443 ceAbstractionStarter]: For program point L6008-1(line 6008) no Hoare annotation was computed. [2019-10-13 22:18:30,730 INFO L439 ceAbstractionStarter]: At program point L6008(line 6008) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,730 INFO L443 ceAbstractionStarter]: For program point L6001-1(lines 6001 6019) no Hoare annotation was computed. [2019-10-13 22:18:30,730 INFO L439 ceAbstractionStarter]: At program point L5919(line 5919) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,730 INFO L443 ceAbstractionStarter]: For program point L5919-1(line 5919) no Hoare annotation was computed. [2019-10-13 22:18:30,730 INFO L439 ceAbstractionStarter]: At program point L5903(line 5903) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,731 INFO L443 ceAbstractionStarter]: For program point L5903-1(line 5903) no Hoare annotation was computed. [2019-10-13 22:18:30,732 INFO L439 ceAbstractionStarter]: At program point sja1000_errENTRY(lines 5880 6043) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,732 INFO L443 ceAbstractionStarter]: For program point sja1000_errFINAL(lines 5880 6043) no Hoare annotation was computed. [2019-10-13 22:18:30,732 INFO L439 ceAbstractionStarter]: At program point L5928(line 5928) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,732 INFO L443 ceAbstractionStarter]: For program point L5912-1(lines 5902 6042) no Hoare annotation was computed. [2019-10-13 22:18:30,732 INFO L443 ceAbstractionStarter]: For program point L5912(lines 5912 5930) no Hoare annotation was computed. [2019-10-13 22:18:30,732 INFO L443 ceAbstractionStarter]: For program point L6020-2(lines 6020 6036) no Hoare annotation was computed. [2019-10-13 22:18:30,733 INFO L443 ceAbstractionStarter]: For program point L6020(lines 6020 6036) no Hoare annotation was computed. [2019-10-13 22:18:30,733 INFO L439 ceAbstractionStarter]: At program point L5946(line 5946) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,733 INFO L439 ceAbstractionStarter]: At program point L5938(line 5938) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,733 INFO L443 ceAbstractionStarter]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2019-10-13 22:18:30,733 INFO L443 ceAbstractionStarter]: For program point L5955(lines 5902 6042) no Hoare annotation was computed. [2019-10-13 22:18:30,733 INFO L439 ceAbstractionStarter]: At program point L6021(line 6021) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,733 INFO L443 ceAbstractionStarter]: For program point L6021-1(line 6021) no Hoare annotation was computed. [2019-10-13 22:18:30,734 INFO L439 ceAbstractionStarter]: At program point L6013(line 6013) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,734 INFO L443 ceAbstractionStarter]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2019-10-13 22:18:30,734 INFO L439 ceAbstractionStarter]: At program point L6038(line 6038) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,734 INFO L443 ceAbstractionStarter]: For program point L6038-1(line 6038) no Hoare annotation was computed. [2019-10-13 22:18:30,734 INFO L443 ceAbstractionStarter]: For program point L5939-2(lines 5931 5953) no Hoare annotation was computed. [2019-10-13 22:18:30,734 INFO L443 ceAbstractionStarter]: For program point L5931(lines 5902 6042) no Hoare annotation was computed. [2019-10-13 22:18:30,734 INFO L439 ceAbstractionStarter]: At program point L5989(line 5989) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,735 INFO L443 ceAbstractionStarter]: For program point L5989-1(line 5989) no Hoare annotation was computed. [2019-10-13 22:18:30,735 INFO L439 ceAbstractionStarter]: At program point ldv_skb_free_intENTRY(lines 6865 6871) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,735 INFO L443 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 6865 6871) no Hoare annotation was computed. [2019-10-13 22:18:30,735 INFO L443 ceAbstractionStarter]: For program point L6868-1(line 6868) no Hoare annotation was computed. [2019-10-13 22:18:30,735 INFO L439 ceAbstractionStarter]: At program point L6868(line 6868) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,735 INFO L443 ceAbstractionStarter]: For program point ldv_netif_rx_14EXIT(lines 6664 6671) no Hoare annotation was computed. [2019-10-13 22:18:30,735 INFO L443 ceAbstractionStarter]: For program point L6668-1(line 6668) no Hoare annotation was computed. [2019-10-13 22:18:30,736 INFO L439 ceAbstractionStarter]: At program point L6668(line 6668) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,736 INFO L439 ceAbstractionStarter]: At program point ldv_netif_rx_14ENTRY(lines 6664 6671) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,736 INFO L443 ceAbstractionStarter]: For program point ldv_netif_rx_13EXIT(lines 6656 6663) no Hoare annotation was computed. [2019-10-13 22:18:30,736 INFO L439 ceAbstractionStarter]: At program point ldv_netif_rx_13ENTRY(lines 6656 6663) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,736 INFO L443 ceAbstractionStarter]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2019-10-13 22:18:30,736 INFO L439 ceAbstractionStarter]: At program point L6660(line 6660) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,736 INFO L443 ceAbstractionStarter]: For program point ldv_free_irq_16FINAL(lines 6691 6698) no Hoare annotation was computed. [2019-10-13 22:18:30,737 INFO L446 ceAbstractionStarter]: At program point L6694(line 6694) the Hoare annotation is: true [2019-10-13 22:18:30,737 INFO L446 ceAbstractionStarter]: At program point ldv_free_irq_16ENTRY(lines 6691 6698) the Hoare annotation is: true [2019-10-13 22:18:30,737 INFO L443 ceAbstractionStarter]: For program point ldv_free_irq_16EXIT(lines 6691 6698) no Hoare annotation was computed. [2019-10-13 22:18:30,737 INFO L446 ceAbstractionStarter]: At program point L6694-1(line 6694) the Hoare annotation is: true [2019-10-13 22:18:30,737 INFO L443 ceAbstractionStarter]: For program point __dynamic_netdev_dbgENTRY(lines 6919 6921) no Hoare annotation was computed. [2019-10-13 22:18:30,737 INFO L443 ceAbstractionStarter]: For program point __dynamic_netdev_dbgEXIT(lines 6919 6921) no Hoare annotation was computed. [2019-10-13 22:18:30,737 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 5264 5271) no Hoare annotation was computed. [2019-10-13 22:18:30,737 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 5264 5271) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point L6551-1(line 6551) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 6474 6613) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L439 ceAbstractionStarter]: At program point L6551(line 6551) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point L6543(lines 6543 6547) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point L6502(line 6502) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L439 ceAbstractionStarter]: At program point L6486(line 6486) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point L6610(line 6610) no Hoare annotation was computed. [2019-10-13 22:18:30,738 INFO L443 ceAbstractionStarter]: For program point L6486-1(line 6486) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6544-1(line 6544) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L439 ceAbstractionStarter]: At program point L6544(line 6544) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6503(lines 6503 6536) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6495(lines 6495 6606) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6561(line 6561) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L439 ceAbstractionStarter]: At program point L6520(line 6520) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6578(line 6578) no Hoare annotation was computed. [2019-10-13 22:18:30,739 INFO L443 ceAbstractionStarter]: For program point L6562(lines 6562 6569) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6496(line 6496) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 6474 6613) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6488-1(line 6488) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L439 ceAbstractionStarter]: At program point L6488(line 6488) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6579(lines 6579 6587) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6538(line 6538) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6571(line 6571) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6604(line 6604) no Hoare annotation was computed. [2019-10-13 22:18:30,740 INFO L443 ceAbstractionStarter]: For program point L6505(lines 6505 6533) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L439 ceAbstractionStarter]: At program point L6563(line 6563) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6497(lines 6497 6500) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6514(line 6514) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6580-1(line 6580) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L439 ceAbstractionStarter]: At program point L6580(line 6580) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6506(line 6506) no Hoare annotation was computed. [2019-10-13 22:18:30,741 INFO L443 ceAbstractionStarter]: For program point L6539(lines 6539 6602) no Hoare annotation was computed. [2019-10-13 22:18:30,742 INFO L443 ceAbstractionStarter]: For program point L6572(lines 6572 6576) no Hoare annotation was computed. [2019-10-13 22:18:30,742 INFO L446 ceAbstractionStarter]: At program point L6605(line 6605) the Hoare annotation is: true [2019-10-13 22:18:30,742 INFO L439 ceAbstractionStarter]: At program point L6498(line 6498) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,742 INFO L443 ceAbstractionStarter]: For program point L6531(line 6531) no Hoare annotation was computed. [2019-10-13 22:18:30,742 INFO L443 ceAbstractionStarter]: For program point L6597(line 6597) no Hoare annotation was computed. [2019-10-13 22:18:30,742 INFO L443 ceAbstractionStarter]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2019-10-13 22:18:30,742 INFO L439 ceAbstractionStarter]: At program point L6556(line 6556) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,743 INFO L443 ceAbstractionStarter]: For program point L6589(line 6589) no Hoare annotation was computed. [2019-10-13 22:18:30,744 INFO L443 ceAbstractionStarter]: For program point L6515(lines 6515 6529) no Hoare annotation was computed. [2019-10-13 22:18:30,744 INFO L443 ceAbstractionStarter]: For program point L6507(lines 6507 6512) no Hoare annotation was computed. [2019-10-13 22:18:30,744 INFO L443 ceAbstractionStarter]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2019-10-13 22:18:30,744 INFO L439 ceAbstractionStarter]: At program point L6573(line 6573) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,744 INFO L446 ceAbstractionStarter]: At program point L6598(line 6598) the Hoare annotation is: true [2019-10-13 22:18:30,744 INFO L446 ceAbstractionStarter]: At program point L6532(line 6532) the Hoare annotation is: true [2019-10-13 22:18:30,744 INFO L443 ceAbstractionStarter]: For program point L6590(lines 6590 6595) no Hoare annotation was computed. [2019-10-13 22:18:30,744 INFO L443 ceAbstractionStarter]: For program point L6516-1(line 6516) no Hoare annotation was computed. [2019-10-13 22:18:30,745 INFO L439 ceAbstractionStarter]: At program point L6516(line 6516) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,745 INFO L443 ceAbstractionStarter]: For program point L6549(line 6549) no Hoare annotation was computed. [2019-10-13 22:18:30,745 INFO L439 ceAbstractionStarter]: At program point L6607(lines 6483 6612) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,745 INFO L443 ceAbstractionStarter]: For program point L6508-1(line 6508) no Hoare annotation was computed. [2019-10-13 22:18:30,745 INFO L439 ceAbstractionStarter]: At program point L6508(line 6508) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0))) [2019-10-13 22:18:30,745 INFO L443 ceAbstractionStarter]: For program point L6541(lines 6541 6599) no Hoare annotation was computed. [2019-10-13 22:18:30,745 INFO L443 ceAbstractionStarter]: For program point L6591-1(line 6591) no Hoare annotation was computed. [2019-10-13 22:18:30,745 INFO L439 ceAbstractionStarter]: At program point L6591(line 6591) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|))) [2019-10-13 22:18:30,746 INFO L439 ceAbstractionStarter]: At program point L6525(lines 6483 6612) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= |old(~last_index~0)| 0)) (not (= 0 |old(~ldv_retval_0~0)|)) (and (= ~ldv_retval_0~0 0) (= ~last_index~0 0))) [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point L6550(lines 6550 6554) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point L6517-1(lines 6515 6528) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point L6550-2(lines 6541 6599) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point L6517(lines 6517 6522) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point L6542(line 6542) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5272 5279) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 5272 5279) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L443 ceAbstractionStarter]: For program point netif_start_queueEXIT(lines 5380 5388) no Hoare annotation was computed. [2019-10-13 22:18:30,746 INFO L446 ceAbstractionStarter]: At program point netif_start_queueENTRY(lines 5380 5388) the Hoare annotation is: true [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point netif_start_queueFINAL(lines 5380 5388) no Hoare annotation was computed. [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point L5384-1(line 5384) no Hoare annotation was computed. [2019-10-13 22:18:30,747 INFO L446 ceAbstractionStarter]: At program point L5385(line 5385) the Hoare annotation is: true [2019-10-13 22:18:30,747 INFO L446 ceAbstractionStarter]: At program point L5384(line 5384) the Hoare annotation is: true [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point __const_udelayEXIT(lines 6915 6917) no Hoare annotation was computed. [2019-10-13 22:18:30,747 INFO L446 ceAbstractionStarter]: At program point __const_udelayENTRY(lines 6915 6917) the Hoare annotation is: true [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point ldv_irq_1FINAL(lines 6344 6369) no Hoare annotation was computed. [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point L6361(line 6361) no Hoare annotation was computed. [2019-10-13 22:18:30,747 INFO L443 ceAbstractionStarter]: For program point L6355-1(line 6355) no Hoare annotation was computed. [2019-10-13 22:18:30,748 INFO L439 ceAbstractionStarter]: At program point L6355(line 6355) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,748 INFO L439 ceAbstractionStarter]: At program point ldv_irq_1ENTRY(lines 6344 6369) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,748 INFO L443 ceAbstractionStarter]: For program point L6351(lines 6351 6363) no Hoare annotation was computed. [2019-10-13 22:18:30,748 INFO L443 ceAbstractionStarter]: For program point L6353(lines 6353 6359) no Hoare annotation was computed. [2019-10-13 22:18:30,748 INFO L439 ceAbstractionStarter]: At program point L6349-1(lines 6349 6366) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,748 INFO L443 ceAbstractionStarter]: For program point L6349(lines 6349 6366) no Hoare annotation was computed. [2019-10-13 22:18:30,748 INFO L443 ceAbstractionStarter]: For program point ldv_irq_1EXIT(lines 6344 6369) no Hoare annotation was computed. [2019-10-13 22:18:30,748 INFO L446 ceAbstractionStarter]: At program point L6362(line 6362) the Hoare annotation is: true [2019-10-13 22:18:30,748 INFO L443 ceAbstractionStarter]: For program point L6352(line 6352) no Hoare annotation was computed. [2019-10-13 22:18:30,749 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,749 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,749 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,749 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,749 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L6718(lines 6718 6721) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 6712 6735) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L6717-3(lines 6715 6734) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L6717-2(lines 6717 6727) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L6728-1(lines 6712 6735) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point L6722(lines 6722 6725) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L443 ceAbstractionStarter]: For program point ldv_set_addENTRY(lines 6712 6735) no Hoare annotation was computed. [2019-10-13 22:18:30,750 INFO L446 ceAbstractionStarter]: At program point L6208-1(line 6208) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point L6206(line 6206) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L443 ceAbstractionStarter]: For program point L6209(line 6209) no Hoare annotation was computed. [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point L6208(line 6208) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point L6210-2(lines 6210 6213) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L443 ceAbstractionStarter]: For program point L6206-1(line 6206) no Hoare annotation was computed. [2019-10-13 22:18:30,751 INFO L443 ceAbstractionStarter]: For program point sja1000_closeEXIT(lines 6201 6218) no Hoare annotation was computed. [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point sja1000_closeENTRY(lines 6201 6218) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L443 ceAbstractionStarter]: For program point L6215(line 6215) no Hoare annotation was computed. [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point L6214(line 6214) the Hoare annotation is: true [2019-10-13 22:18:30,751 INFO L446 ceAbstractionStarter]: At program point L6211(line 6211) the Hoare annotation is: true [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point L6210(lines 6210 6213) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 6932 6934) the Hoare annotation is: true [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 6932 6934) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point register_candevEXIT(lines 7008 7010) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point register_candevENTRY(lines 7008 7010) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L446 ceAbstractionStarter]: At program point L5428(line 5428) the Hoare annotation is: true [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point L5423(lines 5423 5427) no Hoare annotation was computed. [2019-10-13 22:18:30,752 INFO L443 ceAbstractionStarter]: For program point L5422(line 5422) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L443 ceAbstractionStarter]: For program point netif_tx_stop_queueFINAL(lines 5410 5431) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L446 ceAbstractionStarter]: At program point L5419(line 5419) the Hoare annotation is: true [2019-10-13 22:18:30,753 INFO L443 ceAbstractionStarter]: For program point L5418(lines 5418 5421) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L443 ceAbstractionStarter]: For program point netif_tx_stop_queueEXIT(lines 5410 5431) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L446 ceAbstractionStarter]: At program point netif_tx_stop_queueENTRY(lines 5410 5431) the Hoare annotation is: true [2019-10-13 22:18:30,753 INFO L446 ceAbstractionStarter]: At program point L5417(line 5417) the Hoare annotation is: true [2019-10-13 22:18:30,753 INFO L446 ceAbstractionStarter]: At program point L5418-1(lines 5418 5421) the Hoare annotation is: true [2019-10-13 22:18:30,753 INFO L443 ceAbstractionStarter]: For program point L5417-1(line 5417) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L443 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 6793 6798) no Hoare annotation was computed. [2019-10-13 22:18:30,753 INFO L446 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 6793 6798) the Hoare annotation is: true [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point sja1000_set_modeFINAL(lines 5664 5683) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point sja1000_set_modeENTRY(lines 5664 5683) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point sja1000_set_modeEXIT(lines 5664 5683) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5680(lines 5667 5682) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5677(line 5677) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5671(line 5671) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5670(line 5670) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5673(line 5673) no Hoare annotation was computed. [2019-10-13 22:18:30,754 INFO L443 ceAbstractionStarter]: For program point L5672(lines 5672 5675) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L5669(line 5669) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L5670-1(line 5670) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L6749(lines 6749 6753) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L6745(lines 6745 6748) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L6758-3(lines 6758 6765) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L6756-1(lines 6737 6771) no Hoare annotation was computed. [2019-10-13 22:18:30,755 INFO L439 ceAbstractionStarter]: At program point L6758-2(lines 6758 6765) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,755 INFO L439 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 6737 6771) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,755 INFO L439 ceAbstractionStarter]: At program point L6744-2(lines 6744 6755) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (and (= ~last_index~0 0) (= 0 (+ ldv_set_remove_~deleted_index~0 1)) (<= 0 ldv_set_remove_~i~5)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,755 INFO L443 ceAbstractionStarter]: For program point L6744-3(lines 6741 6770) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point L6759(lines 6759 6762) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 6737 6771) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point L6080(lines 6080 6083) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L439 ceAbstractionStarter]: At program point sja1000_interruptENTRY(lines 6044 6162) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,756 INFO L439 ceAbstractionStarter]: At program point L6139(lines 6060 6161) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,756 INFO L439 ceAbstractionStarter]: At program point L6098(line 6098) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point L6098-1(line 6098) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point L6090(lines 6060 6161) no Hoare annotation was computed. [2019-10-13 22:18:30,756 INFO L443 ceAbstractionStarter]: For program point L6107(line 6107) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6066(lines 6066 6069) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6066-2(lines 6066 6069) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6091(lines 6091 6099) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6124-1(lines 6124 6131) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L439 ceAbstractionStarter]: At program point L6091-1(lines 6091 6099) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6141-2(lines 6060 6161) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L443 ceAbstractionStarter]: For program point L6141(lines 6141 6144) no Hoare annotation was computed. [2019-10-13 22:18:30,757 INFO L439 ceAbstractionStarter]: At program point L6108(line 6108) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,757 INFO L439 ceAbstractionStarter]: At program point L6067(line 6067) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L443 ceAbstractionStarter]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2019-10-13 22:18:30,758 INFO L439 ceAbstractionStarter]: At program point L6133(lines 6060 6161) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L439 ceAbstractionStarter]: At program point L6100(line 6100) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L439 ceAbstractionStarter]: At program point L6125(line 6125) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L443 ceAbstractionStarter]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2019-10-13 22:18:30,758 INFO L439 ceAbstractionStarter]: At program point L6117(lines 6104 6122) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L439 ceAbstractionStarter]: At program point L6142(line 6142) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,758 INFO L443 ceAbstractionStarter]: For program point L6109(lines 6109 6116) no Hoare annotation was computed. [2019-10-13 22:18:30,758 INFO L443 ceAbstractionStarter]: For program point L6142-1(line 6142) no Hoare annotation was computed. [2019-10-13 22:18:30,759 INFO L439 ceAbstractionStarter]: At program point L6134(line 6134) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,759 INFO L443 ceAbstractionStarter]: For program point L6134-1(line 6134) no Hoare annotation was computed. [2019-10-13 22:18:30,759 INFO L443 ceAbstractionStarter]: For program point sja1000_interruptEXIT(lines 6044 6162) no Hoare annotation was computed. [2019-10-13 22:18:30,759 INFO L443 ceAbstractionStarter]: For program point L6126(lines 6126 6129) no Hoare annotation was computed. [2019-10-13 22:18:30,759 INFO L439 ceAbstractionStarter]: At program point L6093(line 6093) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,759 INFO L439 ceAbstractionStarter]: At program point L6110(line 6110) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,759 INFO L439 ceAbstractionStarter]: At program point L6077(line 6077) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,759 INFO L443 ceAbstractionStarter]: For program point L6110-1(line 6110) no Hoare annotation was computed. [2019-10-13 22:18:30,759 INFO L443 ceAbstractionStarter]: For program point L6077-1(line 6077) no Hoare annotation was computed. [2019-10-13 22:18:30,760 INFO L439 ceAbstractionStarter]: At program point L6135(lines 6135 6138) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,760 INFO L439 ceAbstractionStarter]: At program point L6119(lines 6104 6122) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,760 INFO L443 ceAbstractionStarter]: For program point L6152-1(line 6152) no Hoare annotation was computed. [2019-10-13 22:18:30,762 INFO L439 ceAbstractionStarter]: At program point L6152(line 6152) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,762 INFO L443 ceAbstractionStarter]: For program point L6086-1(lines 6060 6161) no Hoare annotation was computed. [2019-10-13 22:18:30,763 INFO L443 ceAbstractionStarter]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2019-10-13 22:18:30,763 INFO L443 ceAbstractionStarter]: For program point L6078(lines 6078 6085) no Hoare annotation was computed. [2019-10-13 22:18:30,763 INFO L443 ceAbstractionStarter]: For program point L6078-2(lines 6060 6161) no Hoare annotation was computed. [2019-10-13 22:18:30,763 INFO L439 ceAbstractionStarter]: At program point L6070(line 6070) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,763 INFO L443 ceAbstractionStarter]: For program point L6070-1(line 6070) no Hoare annotation was computed. [2019-10-13 22:18:30,763 INFO L439 ceAbstractionStarter]: At program point L6095(line 6095) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,763 INFO L439 ceAbstractionStarter]: At program point L6062(line 6062) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,763 INFO L443 ceAbstractionStarter]: For program point L6095-1(line 6095) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L439 ceAbstractionStarter]: At program point L6079(line 6079) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6079-1(line 6079) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6145(lines 6145 6159) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6104-1(lines 6060 6161) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L443 ceAbstractionStarter]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2019-10-13 22:18:30,764 INFO L446 ceAbstractionStarter]: At program point L6683(line 6683) the Hoare annotation is: true [2019-10-13 22:18:30,765 INFO L443 ceAbstractionStarter]: For program point L6684-1(lines 6684 6687) no Hoare annotation was computed. [2019-10-13 22:18:30,765 INFO L443 ceAbstractionStarter]: For program point L6684(lines 6684 6687) no Hoare annotation was computed. [2019-10-13 22:18:30,765 INFO L446 ceAbstractionStarter]: At program point L6685(line 6685) the Hoare annotation is: true [2019-10-13 22:18:30,765 INFO L443 ceAbstractionStarter]: For program point L6681-1(line 6681) no Hoare annotation was computed. [2019-10-13 22:18:30,765 INFO L446 ceAbstractionStarter]: At program point L6681(line 6681) the Hoare annotation is: true [2019-10-13 22:18:30,765 INFO L446 ceAbstractionStarter]: At program point ldv_request_irq_15ENTRY(lines 6672 6690) the Hoare annotation is: true [2019-10-13 22:18:30,765 INFO L443 ceAbstractionStarter]: For program point ldv_request_irq_15EXIT(lines 6672 6690) no Hoare annotation was computed. [2019-10-13 22:18:30,766 INFO L439 ceAbstractionStarter]: At program point L5849(line 5849) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,766 INFO L443 ceAbstractionStarter]: For program point L5849-1(line 5849) no Hoare annotation was computed. [2019-10-13 22:18:30,766 INFO L439 ceAbstractionStarter]: At program point L5841(line 5841) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,766 INFO L443 ceAbstractionStarter]: For program point L5841-1(line 5841) no Hoare annotation was computed. [2019-10-13 22:18:30,766 INFO L439 ceAbstractionStarter]: At program point sja1000_rxENTRY(lines 5808 5879) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,766 INFO L439 ceAbstractionStarter]: At program point L5866(lines 5866 5869) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,766 INFO L443 ceAbstractionStarter]: For program point sja1000_rxFINAL(lines 5808 5879) no Hoare annotation was computed. [2019-10-13 22:18:30,766 INFO L439 ceAbstractionStarter]: At program point L5837(line 5837) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5837-1(line 5837) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5833(lines 5833 5836) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L439 ceAbstractionStarter]: At program point L5829(line 5829) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5829-1(line 5829) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L439 ceAbstractionStarter]: At program point L5842(line 5842) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5838(lines 5838 5851) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L443 ceAbstractionStarter]: For program point L5838-2(lines 5838 5851) no Hoare annotation was computed. [2019-10-13 22:18:30,767 INFO L439 ceAbstractionStarter]: At program point L5863(line 5863) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,768 INFO L443 ceAbstractionStarter]: For program point L5863-1(line 5863) no Hoare annotation was computed. [2019-10-13 22:18:30,768 INFO L443 ceAbstractionStarter]: For program point L5855(lines 5855 5870) no Hoare annotation was computed. [2019-10-13 22:18:30,768 INFO L443 ceAbstractionStarter]: For program point L5855-2(lines 5855 5870) no Hoare annotation was computed. [2019-10-13 22:18:30,768 INFO L439 ceAbstractionStarter]: At program point L5843(line 5843) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,768 INFO L443 ceAbstractionStarter]: For program point L5876-1(line 5876) no Hoare annotation was computed. [2019-10-13 22:18:30,768 INFO L443 ceAbstractionStarter]: For program point L5843-1(line 5843) no Hoare annotation was computed. [2019-10-13 22:18:30,768 INFO L439 ceAbstractionStarter]: At program point L5876(line 5876) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,768 INFO L439 ceAbstractionStarter]: At program point L5872-1(line 5872) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,769 INFO L443 ceAbstractionStarter]: For program point sja1000_rxEXIT(lines 5808 5879) no Hoare annotation was computed. [2019-10-13 22:18:30,769 INFO L439 ceAbstractionStarter]: At program point L5872(line 5872) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,769 INFO L443 ceAbstractionStarter]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2019-10-13 22:18:30,769 INFO L439 ceAbstractionStarter]: At program point L5848(line 5848) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,769 INFO L443 ceAbstractionStarter]: For program point L5840-1(line 5840) no Hoare annotation was computed. [2019-10-13 22:18:30,769 INFO L443 ceAbstractionStarter]: For program point L5873(line 5873) no Hoare annotation was computed. [2019-10-13 22:18:30,769 INFO L439 ceAbstractionStarter]: At program point L5840(line 5840) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,769 INFO L443 ceAbstractionStarter]: For program point L5832-1(line 5832) no Hoare annotation was computed. [2019-10-13 22:18:30,770 INFO L439 ceAbstractionStarter]: At program point L5865(lines 5857 5870) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,770 INFO L439 ceAbstractionStarter]: At program point L5832(line 5832) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,770 INFO L446 ceAbstractionStarter]: At program point L6177(line 6177) the Hoare annotation is: true [2019-10-13 22:18:30,770 INFO L443 ceAbstractionStarter]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2019-10-13 22:18:30,770 INFO L446 ceAbstractionStarter]: At program point L6196(line 6196) the Hoare annotation is: true [2019-10-13 22:18:30,770 INFO L446 ceAbstractionStarter]: At program point L6186(lines 6186 6187) the Hoare annotation is: true [2019-10-13 22:18:30,770 INFO L443 ceAbstractionStarter]: For program point sja1000_openFINAL(lines 6171 6200) no Hoare annotation was computed. [2019-10-13 22:18:30,770 INFO L443 ceAbstractionStarter]: For program point L6188(lines 6188 6192) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point L6186-1(lines 6186 6187) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point L6180(line 6180) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L446 ceAbstractionStarter]: At program point sja1000_openENTRY(lines 6171 6200) the Hoare annotation is: true [2019-10-13 22:18:30,771 INFO L446 ceAbstractionStarter]: At program point L6195(line 6195) the Hoare annotation is: true [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point L6197(line 6197) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L446 ceAbstractionStarter]: At program point L6189(line 6189) the Hoare annotation is: true [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point L6189-1(line 6189) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L446 ceAbstractionStarter]: At program point L6185-2(lines 6185 6194) the Hoare annotation is: true [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point sja1000_openEXIT(lines 6171 6200) no Hoare annotation was computed. [2019-10-13 22:18:30,771 INFO L443 ceAbstractionStarter]: For program point L6185(lines 6185 6194) no Hoare annotation was computed. [2019-10-13 22:18:30,772 INFO L446 ceAbstractionStarter]: At program point L6179(line 6179) the Hoare annotation is: true [2019-10-13 22:18:30,772 INFO L446 ceAbstractionStarter]: At program point L6179-1(line 6179) the Hoare annotation is: true [2019-10-13 22:18:30,772 INFO L443 ceAbstractionStarter]: For program point L6181(lines 6181 6184) no Hoare annotation was computed. [2019-10-13 22:18:30,772 INFO L443 ceAbstractionStarter]: For program point alloc_can_skbEXIT(lines 6940 6942) no Hoare annotation was computed. [2019-10-13 22:18:30,772 INFO L443 ceAbstractionStarter]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2019-10-13 22:18:30,772 INFO L446 ceAbstractionStarter]: At program point L6941(line 6941) the Hoare annotation is: true [2019-10-13 22:18:30,772 INFO L446 ceAbstractionStarter]: At program point alloc_can_skbENTRY(lines 6940 6942) the Hoare annotation is: true [2019-10-13 22:18:30,772 INFO L443 ceAbstractionStarter]: For program point sja1000_probe_chipFINAL(lines 5550 5569) no Hoare annotation was computed. [2019-10-13 22:18:30,772 INFO L443 ceAbstractionStarter]: For program point sja1000_probe_chipEXIT(lines 5550 5569) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5559(line 5559) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5558(lines 5558 5566) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5559-1(line 5559) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5560(lines 5560 5564) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5556-1(line 5556) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5556(line 5556) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point L5558-2(lines 5558 5566) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point sja1000_probe_chipENTRY(lines 5550 5569) no Hoare annotation was computed. [2019-10-13 22:18:30,773 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 6799 6804) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point ldv_is_errENTRY(lines 6799 6804) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 5209 5215) the Hoare annotation is: true [2019-10-13 22:18:30,774 INFO L446 ceAbstractionStarter]: At program point L5212(line 5212) the Hoare annotation is: true [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 5209 5215) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 5209 5215) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point can_get_echo_skbEXIT(lines 6958 6960) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L446 ceAbstractionStarter]: At program point can_get_echo_skbENTRY(lines 6958 6960) the Hoare annotation is: true [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point L5719(line 5719) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2019-10-13 22:18:30,774 INFO L443 ceAbstractionStarter]: For program point sja1000_get_berr_counterEXIT(lines 5708 5723) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5715(line 5715) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5715-1(line 5715) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point sja1000_get_berr_counterENTRY(lines 5708 5723) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5717(line 5717) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5717-1(line 5717) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5504(line 5504) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L439 ceAbstractionStarter]: At program point L5500(lines 5473 5507) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5494(lines 5494 5497) no Hoare annotation was computed. [2019-10-13 22:18:30,775 INFO L443 ceAbstractionStarter]: For program point L5492-1(lines 5492 5493) no Hoare annotation was computed. [2019-10-13 22:18:30,776 INFO L439 ceAbstractionStarter]: At program point L5492(lines 5492 5493) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,776 INFO L443 ceAbstractionStarter]: For program point L5488-1(line 5488) no Hoare annotation was computed. [2019-10-13 22:18:30,776 INFO L439 ceAbstractionStarter]: At program point L5488(line 5488) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,776 INFO L443 ceAbstractionStarter]: For program point can_dropped_invalid_skbFINAL(lines 5466 5508) no Hoare annotation was computed. [2019-10-13 22:18:30,776 INFO L443 ceAbstractionStarter]: For program point L5480-1(line 5480) no Hoare annotation was computed. [2019-10-13 22:18:30,776 INFO L439 ceAbstractionStarter]: At program point L5480(line 5480) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,776 INFO L443 ceAbstractionStarter]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2019-10-13 22:18:30,776 INFO L439 ceAbstractionStarter]: At program point L5476(line 5476) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5487(lines 5487 5501) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5487-1(lines 5475 5501) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5489(lines 5489 5498) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point can_dropped_invalid_skbEXIT(lines 5466 5508) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L439 ceAbstractionStarter]: At program point can_dropped_invalid_skbENTRY(lines 5466 5508) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5481(lines 5481 5484) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5475(lines 5475 5501) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L5477(lines 5477 5485) no Hoare annotation was computed. [2019-10-13 22:18:30,777 INFO L443 ceAbstractionStarter]: For program point L6638(line 6638) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8FINAL(lines 6635 6641) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8EXIT(lines 6635 6641) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8ENTRY(lines 6635 6641) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7FINAL(lines 6628 6634) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7EXIT(lines 6628 6634) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7ENTRY(lines 6628 6634) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point L6631(line 6631) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6FINAL(lines 6621 6627) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point L6624(line 6624) no Hoare annotation was computed. [2019-10-13 22:18:30,778 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6EXIT(lines 6621 6627) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6ENTRY(lines 6621 6627) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L446 ceAbstractionStarter]: At program point can_led_eventENTRY(lines 6961 6963) the Hoare annotation is: true [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point can_led_eventEXIT(lines 6961 6963) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point L5455(line 5455) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point L5454(line 5454) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point L5455-1(line 5455) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point netif_queue_stoppedENTRY(lines 5449 5458) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2019-10-13 22:18:30,779 INFO L443 ceAbstractionStarter]: For program point netif_queue_stoppedEXIT(lines 5449 5458) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 6805 6810) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrENTRY(lines 6805 6810) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point printkENTRY(lines 7004 7006) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point printkEXIT(lines 7004 7006) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point L6878(line 6878) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skbEXIT(lines 6873 6882) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skbENTRY(lines 6873 6882) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point L6878-1(line 6878) no Hoare annotation was computed. [2019-10-13 22:18:30,780 INFO L443 ceAbstractionStarter]: For program point warn_slowpath_nullEXIT(lines 7018 7020) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L446 ceAbstractionStarter]: At program point warn_slowpath_nullENTRY(lines 7018 7020) the Hoare annotation is: true [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point netif_tx_queue_stoppedEXIT(lines 5441 5448) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point netif_tx_queue_stoppedENTRY(lines 5441 5448) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point L5445(line 5445) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point L5445-1(line 5445) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point netdev_warnEXIT(lines 6996 6998) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point netdev_warnENTRY(lines 6996 6998) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 6929 6931) no Hoare annotation was computed. [2019-10-13 22:18:30,781 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 6929 6931) the Hoare annotation is: true [2019-10-13 22:18:30,782 INFO L446 ceAbstractionStarter]: At program point L6433(line 6433) the Hoare annotation is: true [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point L6427-1(line 6427) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L439 ceAbstractionStarter]: At program point L6427(line 6427) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point L6429(line 6429) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point L6423(line 6423) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point L6419(lines 6419 6434) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point L6421-1(line 6421) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L443 ceAbstractionStarter]: For program point choose_interrupt_1EXIT(lines 6414 6438) no Hoare annotation was computed. [2019-10-13 22:18:30,782 INFO L439 ceAbstractionStarter]: At program point L6421(line 6421) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,783 INFO L439 ceAbstractionStarter]: At program point L6430(line 6430) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,783 INFO L443 ceAbstractionStarter]: For program point L6432(line 6432) no Hoare annotation was computed. [2019-10-13 22:18:30,783 INFO L443 ceAbstractionStarter]: For program point L6426(line 6426) no Hoare annotation was computed. [2019-10-13 22:18:30,783 INFO L443 ceAbstractionStarter]: For program point L6430-1(line 6430) no Hoare annotation was computed. [2019-10-13 22:18:30,783 INFO L443 ceAbstractionStarter]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2019-10-13 22:18:30,783 INFO L439 ceAbstractionStarter]: At program point choose_interrupt_1ENTRY(lines 6414 6438) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,783 INFO L439 ceAbstractionStarter]: At program point L6424(line 6424) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,783 INFO L443 ceAbstractionStarter]: For program point L6420(line 6420) no Hoare annotation was computed. [2019-10-13 22:18:30,783 INFO L439 ceAbstractionStarter]: At program point L6435(lines 6414 6438) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 5280 5287) no Hoare annotation was computed. [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 5280 5287) no Hoare annotation was computed. [2019-10-13 22:18:30,784 INFO L446 ceAbstractionStarter]: At program point netdev_privENTRY(lines 5366 5371) the Hoare annotation is: true [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point netdev_privEXIT(lines 5366 5371) no Hoare annotation was computed. [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point netdev_get_tx_queueEXIT(lines 5359 5365) no Hoare annotation was computed. [2019-10-13 22:18:30,784 INFO L446 ceAbstractionStarter]: At program point netdev_get_tx_queueENTRY(lines 5359 5365) the Hoare annotation is: true [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point set_bitEXIT(lines 5167 5173) no Hoare annotation was computed. [2019-10-13 22:18:30,784 INFO L446 ceAbstractionStarter]: At program point set_bitENTRY(lines 5167 5173) the Hoare annotation is: true [2019-10-13 22:18:30,784 INFO L443 ceAbstractionStarter]: For program point unregister_candevEXIT(lines 7015 7017) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L446 ceAbstractionStarter]: At program point unregister_candevENTRY(lines 7015 7017) the Hoare annotation is: true [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point netdev_infoEXIT(lines 6992 6994) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point netdev_infoENTRY(lines 6992 6994) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L439 ceAbstractionStarter]: At program point L5783(line 5783) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L439 ceAbstractionStarter]: At program point L5779(line 5779) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point L5800(lines 5800 5804) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L443 ceAbstractionStarter]: For program point L5792-1(line 5792) no Hoare annotation was computed. [2019-10-13 22:18:30,785 INFO L439 ceAbstractionStarter]: At program point L5792(line 5792) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,786 INFO L443 ceAbstractionStarter]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2019-10-13 22:18:30,786 INFO L439 ceAbstractionStarter]: At program point L5784(line 5784) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,786 INFO L443 ceAbstractionStarter]: For program point L5780-1(line 5780) no Hoare annotation was computed. [2019-10-13 22:18:30,786 INFO L439 ceAbstractionStarter]: At program point L5780(line 5780) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,786 INFO L443 ceAbstractionStarter]: For program point L5776-1(line 5776) no Hoare annotation was computed. [2019-10-13 22:18:30,786 INFO L439 ceAbstractionStarter]: At program point L5776(line 5776) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,786 INFO L439 ceAbstractionStarter]: At program point L5801(line 5801) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,786 INFO L443 ceAbstractionStarter]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2019-10-13 22:18:30,786 INFO L439 ceAbstractionStarter]: At program point L5760(line 5760) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,787 INFO L443 ceAbstractionStarter]: For program point sja1000_start_xmitFINAL(lines 5744 5807) no Hoare annotation was computed. [2019-10-13 22:18:30,787 INFO L439 ceAbstractionStarter]: At program point L5785(line 5785) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,787 INFO L443 ceAbstractionStarter]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2019-10-13 22:18:30,787 INFO L439 ceAbstractionStarter]: At program point L5777(line 5777) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,787 INFO L443 ceAbstractionStarter]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2019-10-13 22:18:30,787 INFO L443 ceAbstractionStarter]: For program point L5773-1(lines 5773 5786) no Hoare annotation was computed. [2019-10-13 22:18:30,787 INFO L443 ceAbstractionStarter]: For program point L5769-2(lines 5756 5806) no Hoare annotation was computed. [2019-10-13 22:18:30,787 INFO L439 ceAbstractionStarter]: At program point L5794(lines 5756 5806) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,788 INFO L439 ceAbstractionStarter]: At program point L5765(line 5765) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,788 INFO L443 ceAbstractionStarter]: For program point L5765-1(line 5765) no Hoare annotation was computed. [2019-10-13 22:18:30,788 INFO L443 ceAbstractionStarter]: For program point L5761(lines 5761 5764) no Hoare annotation was computed. [2019-10-13 22:18:30,788 INFO L439 ceAbstractionStarter]: At program point L5757(line 5757) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,788 INFO L443 ceAbstractionStarter]: For program point L5757-1(line 5757) no Hoare annotation was computed. [2019-10-13 22:18:30,788 INFO L443 ceAbstractionStarter]: For program point sja1000_start_xmitEXIT(lines 5744 5807) no Hoare annotation was computed. [2019-10-13 22:18:30,788 INFO L439 ceAbstractionStarter]: At program point L5778(line 5778) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,789 INFO L443 ceAbstractionStarter]: For program point L5778-1(line 5778) no Hoare annotation was computed. [2019-10-13 22:18:30,789 INFO L439 ceAbstractionStarter]: At program point L5803(line 5803) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,789 INFO L443 ceAbstractionStarter]: For program point L5803-1(lines 5800 5804) no Hoare annotation was computed. [2019-10-13 22:18:30,789 INFO L439 ceAbstractionStarter]: At program point sja1000_start_xmitENTRY(lines 5744 5807) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,789 INFO L439 ceAbstractionStarter]: At program point L5799(line 5799) the Hoare annotation is: (or (= ~last_index~0 0) (not (= |old(~last_index~0)| 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,789 INFO L443 ceAbstractionStarter]: For program point L5799-1(line 5799) no Hoare annotation was computed. [2019-10-13 22:18:30,789 INFO L443 ceAbstractionStarter]: For program point close_candevEXIT(lines 6967 6969) no Hoare annotation was computed. [2019-10-13 22:18:30,790 INFO L446 ceAbstractionStarter]: At program point close_candevENTRY(lines 6967 6969) the Hoare annotation is: true [2019-10-13 22:18:30,790 INFO L443 ceAbstractionStarter]: For program point free_candevEXIT(lines 6973 6975) no Hoare annotation was computed. [2019-10-13 22:18:30,790 INFO L446 ceAbstractionStarter]: At program point free_candevENTRY(lines 6973 6975) the Hoare annotation is: true [2019-10-13 22:18:30,790 INFO L446 ceAbstractionStarter]: At program point L5659(line 5659) the Hoare annotation is: true [2019-10-13 22:18:30,792 INFO L446 ceAbstractionStarter]: At program point L5658(line 5658) the Hoare annotation is: true [2019-10-13 22:18:30,792 INFO L443 ceAbstractionStarter]: For program point L5659-1(line 5659) no Hoare annotation was computed. [2019-10-13 22:18:30,792 INFO L446 ceAbstractionStarter]: At program point L5660(line 5660) the Hoare annotation is: true [2019-10-13 22:18:30,792 INFO L446 ceAbstractionStarter]: At program point L5654(line 5654) the Hoare annotation is: true [2019-10-13 22:18:30,792 INFO L446 ceAbstractionStarter]: At program point L5657(line 5657) the Hoare annotation is: true [2019-10-13 22:18:30,792 INFO L443 ceAbstractionStarter]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point L5657-1(line 5657) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L446 ceAbstractionStarter]: At program point L5651(line 5651) the Hoare annotation is: true [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point L5651-1(line 5651) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point L5653(lines 5653 5656) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point sja1000_startFINAL(lines 5646 5663) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point L5653-1(lines 5653 5656) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L443 ceAbstractionStarter]: For program point sja1000_startEXIT(lines 5646 5663) no Hoare annotation was computed. [2019-10-13 22:18:30,793 INFO L446 ceAbstractionStarter]: At program point sja1000_startENTRY(lines 5646 5663) the Hoare annotation is: true [2019-10-13 22:18:30,794 INFO L446 ceAbstractionStarter]: At program point free_sja1000devENTRY(lines 6257 6263) the Hoare annotation is: true [2019-10-13 22:18:30,794 INFO L443 ceAbstractionStarter]: For program point free_sja1000devEXIT(lines 6257 6263) no Hoare annotation was computed. [2019-10-13 22:18:30,794 INFO L443 ceAbstractionStarter]: For program point free_sja1000devFINAL(lines 6257 6263) no Hoare annotation was computed. [2019-10-13 22:18:30,794 INFO L446 ceAbstractionStarter]: At program point L6260(line 6260) the Hoare annotation is: true [2019-10-13 22:18:30,794 INFO L443 ceAbstractionStarter]: For program point L6937-1(line 6937) no Hoare annotation was computed. [2019-10-13 22:18:30,794 INFO L446 ceAbstractionStarter]: At program point alloc_can_err_skbENTRY(lines 6936 6938) the Hoare annotation is: true [2019-10-13 22:18:30,794 INFO L446 ceAbstractionStarter]: At program point L6937(line 6937) the Hoare annotation is: true [2019-10-13 22:18:30,794 INFO L443 ceAbstractionStarter]: For program point alloc_can_err_skbEXIT(lines 6936 6938) no Hoare annotation was computed. [2019-10-13 22:18:30,794 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 5308 5314) no Hoare annotation was computed. [2019-10-13 22:18:30,795 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 5308 5314) no Hoare annotation was computed. [2019-10-13 22:18:30,795 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 5308 5314) no Hoare annotation was computed. [2019-10-13 22:18:30,795 INFO L443 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5181 5189) no Hoare annotation was computed. [2019-10-13 22:18:30,795 INFO L446 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5181 5189) the Hoare annotation is: true [2019-10-13 22:18:30,795 INFO L446 ceAbstractionStarter]: At program point request_threaded_irqENTRY(lines 7012 7014) the Hoare annotation is: true [2019-10-13 22:18:30,795 INFO L443 ceAbstractionStarter]: For program point request_threaded_irqEXIT(lines 7012 7014) no Hoare annotation was computed. [2019-10-13 22:18:30,795 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6903 6914) the Hoare annotation is: true [2019-10-13 22:18:30,796 INFO L439 ceAbstractionStarter]: At program point L6910(line 6910) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (= 0 ~ldv_retval_0~0))) [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point L6907-1(line 6907) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L446 ceAbstractionStarter]: At program point L6907(line 6907) the Hoare annotation is: true [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point L6908(lines 6908 6911) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point L6910-1(lines 6903 6914) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6903 6914) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point L5254(lines 5254 5261) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5247 5263) no Hoare annotation was computed. [2019-10-13 22:18:30,796 INFO L446 ceAbstractionStarter]: At program point L5257(line 5257) the Hoare annotation is: true [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point L5257-1(line 5257) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L446 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5247 5263) the Hoare annotation is: true [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5247 5263) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point register_sja1000devEXIT(lines 6276 6297) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point L6291(lines 6291 6294) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point L6290(line 6290) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point L6291-1(lines 6291 6294) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point register_sja1000devENTRY(lines 6276 6297) no Hoare annotation was computed. [2019-10-13 22:18:30,797 INFO L443 ceAbstractionStarter]: For program point L6292(line 6292) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6289(line 6289) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6288(line 6288) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6282(lines 6282 6285) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6281(line 6281) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point L6281-1(line 6281) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point register_sja1000devFINAL(lines 6276 6297) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,798 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2019-10-13 22:18:30,799 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point L6945-1(line 6945) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point L6945(line 6945) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point alloc_candevENTRY(lines 6944 6946) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point alloc_candevEXIT(lines 6944 6946) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L446 ceAbstractionStarter]: At program point can_change_mtuENTRY(lines 6951 6953) the Hoare annotation is: true [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point can_change_mtuEXIT(lines 6951 6953) no Hoare annotation was computed. [2019-10-13 22:18:30,799 INFO L443 ceAbstractionStarter]: For program point L5692-1(line 5692) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point L5692(line 5692) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point sja1000_set_bittimingEXIT(lines 5684 5707) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point sja1000_set_bittimingENTRY(lines 5684 5707) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point L5703(line 5703) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point L5703-1(line 5703) no Hoare annotation was computed. [2019-10-13 22:18:30,800 INFO L443 ceAbstractionStarter]: For program point L5704(line 5704) no Hoare annotation was computed. [2019-10-13 22:18:30,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 10:18:30 BoogieIcfgContainer [2019-10-13 22:18:30,836 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 22:18:30,840 INFO L168 Benchmark]: Toolchain (without parser) took 23964.76 ms. Allocated memory was 138.4 MB in the beginning and 687.9 MB in the end (delta: 549.5 MB). Free memory was 93.9 MB in the beginning and 266.1 MB in the end (delta: -172.2 MB). Peak memory consumption was 501.9 MB. Max. memory is 7.1 GB. [2019-10-13 22:18:30,840 INFO L168 Benchmark]: CDTParser took 1.27 ms. Allocated memory is still 138.4 MB. Free memory is still 121.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-13 22:18:30,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2357.63 ms. Allocated memory was 138.4 MB in the beginning and 255.9 MB in the end (delta: 117.4 MB). Free memory was 93.5 MB in the beginning and 112.3 MB in the end (delta: -18.8 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. [2019-10-13 22:18:30,847 INFO L168 Benchmark]: Boogie Preprocessor took 273.60 ms. Allocated memory is still 255.9 MB. Free memory was 112.3 MB in the beginning and 97.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. [2019-10-13 22:18:30,849 INFO L168 Benchmark]: RCFGBuilder took 4885.91 ms. Allocated memory was 255.9 MB in the beginning and 346.0 MB in the end (delta: 90.2 MB). Free memory was 97.6 MB in the beginning and 162.3 MB in the end (delta: -64.7 MB). Peak memory consumption was 125.4 MB. Max. memory is 7.1 GB. [2019-10-13 22:18:30,849 INFO L168 Benchmark]: TraceAbstraction took 16443.06 ms. Allocated memory was 346.0 MB in the beginning and 687.9 MB in the end (delta: 341.8 MB). Free memory was 162.3 MB in the beginning and 266.1 MB in the end (delta: -103.8 MB). Peak memory consumption was 362.6 MB. Max. memory is 7.1 GB. [2019-10-13 22:18:30,858 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.27 ms. Allocated memory is still 138.4 MB. Free memory is still 121.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2357.63 ms. Allocated memory was 138.4 MB in the beginning and 255.9 MB in the end (delta: 117.4 MB). Free memory was 93.5 MB in the beginning and 112.3 MB in the end (delta: -18.8 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 273.60 ms. Allocated memory is still 255.9 MB. Free memory was 112.3 MB in the beginning and 97.6 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4885.91 ms. Allocated memory was 255.9 MB in the beginning and 346.0 MB in the end (delta: 90.2 MB). Free memory was 97.6 MB in the beginning and 162.3 MB in the end (delta: -64.7 MB). Peak memory consumption was 125.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16443.06 ms. Allocated memory was 346.0 MB in the beginning and 687.9 MB in the end (delta: 341.8 MB). Free memory was 162.3 MB in the beginning and 266.1 MB in the end (delta: -103.8 MB). Peak memory consumption was 362.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5292]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5866]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: ((!(0 == \old(ldv_state_variable_2)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0))) || (ldv_retval_0 == 0 && last_index == 0) - InvariantResult [Line: 6104]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6060]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5857]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6744]: Loop Invariant Derived loop invariant: (!(\old(last_index) == 0) || ((last_index == 0 && 0 == deleted_index + 1) && 0 <= i)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6135]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5756]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 6758]: Loop Invariant Derived loop invariant: !(\old(last_index) == 0) || !(0 == ldv_retval_0) - InvariantResult [Line: 5577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6060]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6349]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6104]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: ((!(0 == \old(ldv_state_variable_2)) || (ldv_retval_0 == 0 && last_index == 0)) || !(\old(last_index) == 0)) || !(0 == \old(ldv_retval_0)) - InvariantResult [Line: 5473]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: (last_index == 0 || !(\old(last_index) == 0)) || !(0 == ldv_retval_0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 121 procedures, 797 locations, 1 error locations. Result: SAFE, OverallTime: 16.3s, OverallIterations: 7, TraceHistogramMax: 4, AutomataDifference: 5.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.9s, HoareTripleCheckerStatistics: 5788 SDtfs, 3832 SDslu, 8369 SDs, 0 SdLazy, 1554 SolverSat, 616 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 280 GetRequests, 244 SyntacticMatches, 6 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3504occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 7 MinimizatonAttempts, 58 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 262 LocationsWithAnnotation, 8518 PreInvPairs, 8642 NumberOfFragments, 1717 HoareAnnotationTreeSize, 8518 FomulaSimplifications, 170 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 262 FomulaSimplificationsInter, 18562 FormulaSimplificationTreeSizeReductionInter, 4.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 708 NumberOfCodeBlocks, 708 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 820 ConstructedInterpolants, 0 QuantifiedInterpolants, 151330 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1993 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 9 InterpolantComputations, 8 PerfectInterpolantSequences, 150/159 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...