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_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 09:04:46,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 09:04:46,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 09:04:46,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 09:04:46,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 09:04:46,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 09:04:46,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 09:04:46,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 09:04:46,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 09:04:46,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 09:04:46,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 09:04:46,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 09:04:46,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 09:04:46,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 09:04:46,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 09:04:46,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 09:04:46,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 09:04:46,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 09:04:46,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 09:04:46,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 09:04:46,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 09:04:46,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 09:04:46,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 09:04:46,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 09:04:46,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 09:04:46,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 09:04:46,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 09:04:46,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 09:04:46,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 09:04:46,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 09:04:46,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 09:04:46,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 09:04:46,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 09:04:46,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 09:04:46,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 09:04:46,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 09:04:46,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 09:04:46,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 09:04:46,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 09:04:46,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 09:04:46,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 09:04:46,481 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 [2019-10-07 09:04:46,506 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 09:04:46,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 09:04:46,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 09:04:46,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 09:04:46,510 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 09:04:46,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 09:04:46,510 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 09:04:46,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 09:04:46,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 09:04:46,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 09:04:46,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 09:04:46,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 09:04:46,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 09:04:46,512 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 09:04:46,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 09:04:46,512 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 09:04:46,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 09:04:46,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 09:04:46,513 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 09:04:46,513 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 09:04:46,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 09:04:46,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 09:04:46,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 09:04:46,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 09:04:46,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 09:04:46,519 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 09:04:46,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 09:04:46,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 09:04:46,520 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 [2019-10-07 09:04:46,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 09:04:46,799 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 09:04:46,802 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 09:04:46,803 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 09:04:46,804 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 09:04:46,804 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-10-07 09:04:46,872 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cff3c4be/70977abd50354cf48e6ffb732b59a562/FLAGbc698a227 [2019-10-07 09:04:47,775 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 09:04:47,775 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-10-07 09:04:47,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cff3c4be/70977abd50354cf48e6ffb732b59a562/FLAGbc698a227 [2019-10-07 09:04:48,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cff3c4be/70977abd50354cf48e6ffb732b59a562 [2019-10-07 09:04:48,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 09:04:48,198 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 09:04:48,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 09:04:48,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 09:04:48,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 09:04:48,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 09:04:48" (1/1) ... [2019-10-07 09:04:48,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a197eab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:48, skipping insertion in model container [2019-10-07 09:04:48,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 09:04:48" (1/1) ... [2019-10-07 09:04:48,213 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 09:04:48,361 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 09:04:51,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 09:04:51,883 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 09:04:52,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 09:04:53,015 INFO L192 MainTranslator]: Completed translation [2019-10-07 09:04:53,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53 WrapperNode [2019-10-07 09:04:53,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 09:04:53,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 09:04:53,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 09:04:53,017 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 09:04:53,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (1/1) ... [2019-10-07 09:04:53,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 09:04:53,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 09:04:53,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 09:04:53,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 09:04:53,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (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 [2019-10-07 09:04:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 09:04:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 09:04:53,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 09:04:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 09:04:53,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 09:04:53,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 09:04:53,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 09:04:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 09:04:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 09:04:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 09:04:53,575 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 09:04:53,576 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 09:04:53,576 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 09:04:53,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 09:04:53,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 09:04:53,577 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 09:04:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 09:04:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2019-10-07 09:04:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2019-10-07 09:04:53,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 09:04:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 09:04:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 09:04:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 09:04:53,580 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-10-07 09:04:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2019-10-07 09:04:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 09:04:53,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 09:04:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-07 09:04:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-07 09:04:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc_array [2019-10-07 09:04:53,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 09:04:53,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 09:04:53,584 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 09:04:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-07 09:04:53,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-07 09:04:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-07 09:04:53,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 09:04:53,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2019-10-07 09:04:53,589 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 09:04:53,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 09:04:53,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 09:04:53,591 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 09:04:53,591 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-07 09:04:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-07 09:04:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-07 09:04:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-07 09:04:53,592 INFO L138 BoogieDeclarations]: Found implementation of procedure of_parse_phandle [2019-10-07 09:04:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __of_match_device [2019-10-07 09:04:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2019-10-07 09:04:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2019-10-07 09:04:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2019-10-07 09:04:53,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2019-10-07 09:04:53,594 INFO L138 BoogieDeclarations]: Found implementation of procedure of_mdiobus_register [2019-10-07 09:04:53,594 INFO L138 BoogieDeclarations]: Found implementation of procedure of_phy_connect [2019-10-07 09:04:53,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2019-10-07 09:04:53,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2019-10-07 09:04:53,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_gether [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_default_cpu_data [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_check_reset [2019-10-07 09:04:53,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_reset [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure update_mac_address [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mac_address [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2019-10-07 09:04:53,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2019-10-07 09:04:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2019-10-07 09:04:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_read [2019-10-07 09:04:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mmd_ctrl [2019-10-07 09:04:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_set_mdio [2019-10-07 09:04:53,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2019-10-07 09:04:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdc_ctrl [2019-10-07 09:04:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2019-10-07 09:04:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_format [2019-10-07 09:04:53,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2019-10-07 09:04:53,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2019-10-07 09:04:53,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2019-10-07 09:04:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2019-10-07 09:04:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rx [2019-10-07 09:04:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2019-10-07 09:04:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2019-10-07 09:04:53,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_error [2019-10-07 09:04:53,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_interrupt [2019-10-07 09:04:53,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_poll [2019-10-07 09:04:53,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2019-10-07 09:04:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_init [2019-10-07 09:04:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_phy_start [2019-10-07 09:04:53,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2019-10-07 09:04:53,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2019-10-07 09:04:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_mask [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_enable_cam_entry_post [2019-10-07 09:04:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_empty [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2019-10-07 09:04:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_add_entry [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_del_entry [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_all [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2019-10-07 09:04:53,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_init [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_release [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_mdio_init [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_register_offset [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_parse_dt [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2019-10-07 09:04:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_init [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_driver_exit [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_13 [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_11 [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-07 09:04:53,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_10 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_6 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_9 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mdiobb_ops_7 [2019-10-07 09:04:53,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_8 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_15 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_16 [2019-10-07 09:04:53,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_12 [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_3 [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sh_eth_cpu_data_14 [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-07 09:04:53,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_14 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_15 [2019-10-07 09:04:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2019-10-07 09:04:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 09:04:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-07 09:04:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 09:04:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_disable [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_idle [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 09:04:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mdio_bitbang [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 09:04:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 09:04:53,623 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2019-10-07 09:04:53,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2019-10-07 09:04:53,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-07 09:04:53,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2019-10-07 09:04:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_print_status [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-07 09:04:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 09:04:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 09:04:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 09:04:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 09:04:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 09:04:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 09:04:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 09:04:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 09:04:53,631 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 09:04:53,632 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-07 09:04:53,633 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2019-10-07 09:04:53,634 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 09:04:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 09:04:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc_array [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-10-07 09:04:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 09:04:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 09:04:53,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 09:04:53,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-07 09:04:53,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-07 09:04:53,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 09:04:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 09:04:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_13 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_11 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_10 [2019-10-07 09:04:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_6 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_9 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mdiobb_ops_7 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_8 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-07 09:04:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_15 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_16 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_12 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_3 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sh_eth_cpu_data_14 [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 09:04:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_14 [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_15 [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-07 09:04:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-07 09:04:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 09:04:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2019-10-07 09:04:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-07 09:04:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 09:04:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2019-10-07 09:04:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-10-07 09:04:53,655 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure phy_print_status [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mdio_bitbang [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2019-10-07 09:04:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure of_parse_phandle [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure __of_match_device [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_idle [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_disable [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2019-10-07 09:04:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure of_mdiobus_register [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure of_phy_connect [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2019-10-07 09:04:53,658 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2019-10-07 09:04:53,659 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_gether [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2019-10-07 09:04:53,660 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_default_cpu_data [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_check_reset [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_reset [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure update_mac_address [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure read_mac_address [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 09:04:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure bb_read [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mmd_ctrl [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_set_mdio [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdc_ctrl [2019-10-07 09:04:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_format [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rx [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2019-10-07 09:04:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_error [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_interrupt [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_poll [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_init [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_phy_start [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2019-10-07 09:04:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2019-10-07 09:04:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_mask [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2019-10-07 09:04:53,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_enable_cam_entry_post [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_empty [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2019-10-07 09:04:53,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_add_entry [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_del_entry [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_all [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_init [2019-10-07 09:04:53,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_release [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_mdio_init [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_register_offset [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_parse_dt [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_init [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_driver_exit [2019-10-07 09:04:53,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-07 09:04:53,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 09:04:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 09:04:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 09:04:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 09:04:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 09:04:55,089 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 09:06:18,936 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 09:06:18,937 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-07 09:06:18,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 09:06:18 BoogieIcfgContainer [2019-10-07 09:06:18,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 09:06:18,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 09:06:18,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 09:06:18,943 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 09:06:18,943 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 09:04:48" (1/3) ... [2019-10-07 09:06:18,944 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d8939fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 09:06:18, skipping insertion in model container [2019-10-07 09:06:18,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:04:53" (2/3) ... [2019-10-07 09:06:18,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d8939fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 09:06:18, skipping insertion in model container [2019-10-07 09:06:18,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 09:06:18" (3/3) ... [2019-10-07 09:06:18,946 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--renesas--sh_eth.ko-entry_point.cil.out.i [2019-10-07 09:06:18,956 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 09:06:18,966 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 09:06:18,977 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 09:06:19,013 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 09:06:19,013 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 09:06:19,013 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 09:06:19,014 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 09:06:19,014 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 09:06:19,014 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 09:06:19,014 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 09:06:19,014 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 09:06:19,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states. [2019-10-07 09:06:19,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2019-10-07 09:06:19,101 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:19,103 INFO L385 BasicCegarLoop]: trace histogram [9, 9, 9, 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] [2019-10-07 09:06:19,105 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:19,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:19,110 INFO L82 PathProgramCache]: Analyzing trace with hash 990999030, now seen corresponding path program 1 times [2019-10-07 09:06:19,118 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:19,118 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:19,119 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:19,119 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:19,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:19,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2019-10-07 09:06:20,112 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:20,113 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:20,113 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:06:20,117 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:06:20,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:06:20,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:20,134 INFO L87 Difference]: Start difference. First operand 2685 states. Second operand 3 states. [2019-10-07 09:06:22,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:22,775 INFO L93 Difference]: Finished difference Result 7452 states and 10357 transitions. [2019-10-07 09:06:22,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:06:22,777 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 104 [2019-10-07 09:06:22,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:22,836 INFO L225 Difference]: With dead ends: 7452 [2019-10-07 09:06:22,837 INFO L226 Difference]: Without dead ends: 4872 [2019-10-07 09:06:22,866 INFO L606 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 [2019-10-07 09:06:22,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4872 states. [2019-10-07 09:06:23,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4872 to 4872. [2019-10-07 09:06:23,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4872 states. [2019-10-07 09:06:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 4872 states and 6647 transitions. [2019-10-07 09:06:23,302 INFO L78 Accepts]: Start accepts. Automaton has 4872 states and 6647 transitions. Word has length 104 [2019-10-07 09:06:23,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:23,305 INFO L462 AbstractCegarLoop]: Abstraction has 4872 states and 6647 transitions. [2019-10-07 09:06:23,305 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:06:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 4872 states and 6647 transitions. [2019-10-07 09:06:23,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2019-10-07 09:06:23,320 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:23,320 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 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] [2019-10-07 09:06:23,321 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:23,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:23,321 INFO L82 PathProgramCache]: Analyzing trace with hash -530860508, now seen corresponding path program 1 times [2019-10-07 09:06:23,321 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:23,322 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:23,322 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:23,322 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:23,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2019-10-07 09:06:24,100 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:24,101 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:24,101 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 09:06:24,103 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 09:06:24,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 09:06:24,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 09:06:24,104 INFO L87 Difference]: Start difference. First operand 4872 states and 6647 transitions. Second operand 6 states. [2019-10-07 09:06:30,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:30,604 INFO L93 Difference]: Finished difference Result 9719 states and 13344 transitions. [2019-10-07 09:06:30,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 09:06:30,605 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 118 [2019-10-07 09:06:30,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:30,689 INFO L225 Difference]: With dead ends: 9719 [2019-10-07 09:06:30,689 INFO L226 Difference]: Without dead ends: 9698 [2019-10-07 09:06:30,698 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-07 09:06:30,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9698 states. [2019-10-07 09:06:31,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9698 to 9698. [2019-10-07 09:06:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9698 states. [2019-10-07 09:06:31,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9698 states to 9698 states and 13321 transitions. [2019-10-07 09:06:31,198 INFO L78 Accepts]: Start accepts. Automaton has 9698 states and 13321 transitions. Word has length 118 [2019-10-07 09:06:31,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:31,199 INFO L462 AbstractCegarLoop]: Abstraction has 9698 states and 13321 transitions. [2019-10-07 09:06:31,200 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 09:06:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 9698 states and 13321 transitions. [2019-10-07 09:06:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-07 09:06:31,234 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:31,234 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:06:31,234 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:31,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:31,235 INFO L82 PathProgramCache]: Analyzing trace with hash -1790846041, now seen corresponding path program 1 times [2019-10-07 09:06:31,235 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:31,235 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:31,235 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:31,235 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:31,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:31,811 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:31,812 INFO L325 tionRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-10-07 09:06:31,812 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 09:06:31,813 INFO L95 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 [2019-10-07 09:06:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:33,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 6202 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 09:06:33,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 09:06:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2019-10-07 09:06:33,365 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 09:06:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2019-10-07 09:06:33,614 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:33,614 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-10-07 09:06:33,615 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:06:33,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:06:33,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:33,616 INFO L87 Difference]: Start difference. First operand 9698 states and 13321 transitions. Second operand 3 states. [2019-10-07 09:06:34,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:34,321 INFO L93 Difference]: Finished difference Result 28236 states and 38776 transitions. [2019-10-07 09:06:34,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:06:34,322 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 232 [2019-10-07 09:06:34,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:34,518 INFO L225 Difference]: With dead ends: 28236 [2019-10-07 09:06:34,518 INFO L226 Difference]: Without dead ends: 18571 [2019-10-07 09:06:34,590 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 462 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:34,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18571 states. [2019-10-07 09:06:35,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18571 to 18548. [2019-10-07 09:06:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18548 states. [2019-10-07 09:06:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18548 states to 18548 states and 25473 transitions. [2019-10-07 09:06:35,525 INFO L78 Accepts]: Start accepts. Automaton has 18548 states and 25473 transitions. Word has length 232 [2019-10-07 09:06:35,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:35,527 INFO L462 AbstractCegarLoop]: Abstraction has 18548 states and 25473 transitions. [2019-10-07 09:06:35,527 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:06:35,527 INFO L276 IsEmpty]: Start isEmpty. Operand 18548 states and 25473 transitions. [2019-10-07 09:06:35,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2019-10-07 09:06:35,556 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:35,557 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 6, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:06:35,770 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 09:06:35,770 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:35,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:35,771 INFO L82 PathProgramCache]: Analyzing trace with hash 1538624242, now seen corresponding path program 1 times [2019-10-07 09:06:35,771 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:35,771 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:35,772 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:35,772 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:35,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:35,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2019-10-07 09:06:37,399 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:37,400 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:37,400 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:06:37,401 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:06:37,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:06:37,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:37,401 INFO L87 Difference]: Start difference. First operand 18548 states and 25473 transitions. Second operand 3 states. [2019-10-07 09:06:38,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:38,694 INFO L93 Difference]: Finished difference Result 54138 states and 74175 transitions. [2019-10-07 09:06:38,695 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:06:38,695 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2019-10-07 09:06:38,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:38,931 INFO L225 Difference]: With dead ends: 54138 [2019-10-07 09:06:38,931 INFO L226 Difference]: Without dead ends: 35623 [2019-10-07 09:06:39,050 INFO L606 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 [2019-10-07 09:06:39,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35623 states. [2019-10-07 09:06:40,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35623 to 35466. [2019-10-07 09:06:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35466 states. [2019-10-07 09:06:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35466 states to 35466 states and 48566 transitions. [2019-10-07 09:06:40,660 INFO L78 Accepts]: Start accepts. Automaton has 35466 states and 48566 transitions. Word has length 271 [2019-10-07 09:06:40,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:40,660 INFO L462 AbstractCegarLoop]: Abstraction has 35466 states and 48566 transitions. [2019-10-07 09:06:40,660 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:06:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 35466 states and 48566 transitions. [2019-10-07 09:06:40,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2019-10-07 09:06:40,682 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:40,683 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 6, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:06:40,683 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:40,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:40,684 INFO L82 PathProgramCache]: Analyzing trace with hash -476345338, now seen corresponding path program 1 times [2019-10-07 09:06:40,684 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:40,684 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:40,684 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:40,684 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:40,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2019-10-07 09:06:41,368 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:41,369 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:41,369 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:06:41,371 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:06:41,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:06:41,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:41,372 INFO L87 Difference]: Start difference. First operand 35466 states and 48566 transitions. Second operand 3 states. [2019-10-07 09:06:42,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:42,360 INFO L93 Difference]: Finished difference Result 66971 states and 91562 transitions. [2019-10-07 09:06:42,361 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:06:42,361 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2019-10-07 09:06:42,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:42,519 INFO L225 Difference]: With dead ends: 66971 [2019-10-07 09:06:42,519 INFO L226 Difference]: Without dead ends: 31538 [2019-10-07 09:06:42,642 INFO L606 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 [2019-10-07 09:06:42,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31538 states. [2019-10-07 09:06:43,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31538 to 31538. [2019-10-07 09:06:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31538 states. [2019-10-07 09:06:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31538 states to 31538 states and 43024 transitions. [2019-10-07 09:06:44,030 INFO L78 Accepts]: Start accepts. Automaton has 31538 states and 43024 transitions. Word has length 270 [2019-10-07 09:06:44,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:44,032 INFO L462 AbstractCegarLoop]: Abstraction has 31538 states and 43024 transitions. [2019-10-07 09:06:44,032 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:06:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 31538 states and 43024 transitions. [2019-10-07 09:06:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-10-07 09:06:44,052 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:44,052 INFO L385 BasicCegarLoop]: trace histogram [10, 10, 10, 6, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:06:44,052 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:44,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:44,053 INFO L82 PathProgramCache]: Analyzing trace with hash 1874059260, now seen corresponding path program 1 times [2019-10-07 09:06:44,054 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:44,054 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:44,054 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:44,054 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:44,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:06:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2019-10-07 09:06:44,785 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:44,785 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:06:44,785 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:06:44,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:06:44,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:06:44,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:06:44,788 INFO L87 Difference]: Start difference. First operand 31538 states and 43024 transitions. Second operand 3 states. [2019-10-07 09:06:46,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:06:46,400 INFO L93 Difference]: Finished difference Result 93168 states and 127054 transitions. [2019-10-07 09:06:46,400 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:06:46,400 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 267 [2019-10-07 09:06:46,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:06:46,761 INFO L225 Difference]: With dead ends: 93168 [2019-10-07 09:06:46,761 INFO L226 Difference]: Without dead ends: 61663 [2019-10-07 09:06:46,890 INFO L606 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 [2019-10-07 09:06:46,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61663 states. [2019-10-07 09:06:50,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61663 to 61634. [2019-10-07 09:06:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61634 states. [2019-10-07 09:06:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61634 states to 61634 states and 84030 transitions. [2019-10-07 09:06:51,227 INFO L78 Accepts]: Start accepts. Automaton has 61634 states and 84030 transitions. Word has length 267 [2019-10-07 09:06:51,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:06:51,227 INFO L462 AbstractCegarLoop]: Abstraction has 61634 states and 84030 transitions. [2019-10-07 09:06:51,228 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:06:51,228 INFO L276 IsEmpty]: Start isEmpty. Operand 61634 states and 84030 transitions. [2019-10-07 09:06:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2019-10-07 09:06:51,318 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:06:51,319 INFO L385 BasicCegarLoop]: trace histogram [24, 24, 24, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:06:51,319 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:06:51,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:06:51,320 INFO L82 PathProgramCache]: Analyzing trace with hash -227756925, now seen corresponding path program 1 times [2019-10-07 09:06:51,320 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:06:51,320 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:06:51,320 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:51,321 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:06:51,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:06:51,476 ERROR L261 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-07 09:06:51,477 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Benchmark is only available after the trace check is finished. at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getStatistics(TraceCheck.java:457) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.getStatistics(InterpolatingTraceCheck.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleTraceCheck.aggregateStatistics(IpTcStrategyModuleTraceCheck.java:77) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.checkFeasibility(TraceAbstractionRefinementEngine.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:153) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-07 09:06:51,489 INFO L168 Benchmark]: Toolchain (without parser) took 123286.20 ms. Allocated memory was 145.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 88.0 MB in the beginning and 996.3 MB in the end (delta: -908.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,490 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4817.86 ms. Allocated memory was 145.8 MB in the beginning and 346.0 MB in the end (delta: 200.3 MB). Free memory was 87.8 MB in the beginning and 263.3 MB in the end (delta: -175.5 MB). Peak memory consumption was 132.2 MB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,491 INFO L168 Benchmark]: Boogie Preprocessor took 478.59 ms. Allocated memory is still 346.0 MB. Free memory was 263.3 MB in the beginning and 215.8 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,493 INFO L168 Benchmark]: RCFGBuilder took 85444.07 ms. Allocated memory was 346.0 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 215.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,495 INFO L168 Benchmark]: TraceAbstraction took 32541.36 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 597.7 MB). Free memory was 1.3 GB in the beginning and 996.3 MB in the end (delta: 336.6 MB). Peak memory consumption was 934.3 MB. Max. memory is 7.1 GB. [2019-10-07 09:06:51,505 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 145.8 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4817.86 ms. Allocated memory was 145.8 MB in the beginning and 346.0 MB in the end (delta: 200.3 MB). Free memory was 87.8 MB in the beginning and 263.3 MB in the end (delta: -175.5 MB). Peak memory consumption was 132.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 478.59 ms. Allocated memory is still 346.0 MB. Free memory was 263.3 MB in the beginning and 215.8 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 85444.07 ms. Allocated memory was 346.0 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 215.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * TraceAbstraction took 32541.36 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 597.7 MB). Free memory was 1.3 GB in the beginning and 996.3 MB in the end (delta: 336.6 MB). Peak memory consumption was 934.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Benchmark is only available after the trace check is finished. de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Benchmark is only available after the trace check is finished.: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.getStatistics(TraceCheck.java:457) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...