java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 23:30:08,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 23:30:08,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 23:30:08,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 23:30:08,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 23:30:08,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 23:30:08,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 23:30:08,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 23:30:08,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 23:30:08,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 23:30:08,227 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 23:30:08,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 23:30:08,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 23:30:08,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 23:30:08,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 23:30:08,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 23:30:08,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 23:30:08,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 23:30:08,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 23:30:08,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 23:30:08,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 23:30:08,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 23:30:08,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 23:30:08,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 23:30:08,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 23:30:08,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 23:30:08,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 23:30:08,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 23:30:08,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 23:30:08,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 23:30:08,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 23:30:08,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 23:30:08,248 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 23:30:08,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 23:30:08,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 23:30:08,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 23:30:08,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 23:30:08,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 23:30:08,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 23:30:08,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 23:30:08,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 23:30:08,253 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-18 23:30:08,267 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 23:30:08,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 23:30:08,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 23:30:08,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 23:30:08,269 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 23:30:08,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 23:30:08,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 23:30:08,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 23:30:08,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 23:30:08,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 23:30:08,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 23:30:08,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 23:30:08,271 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 23:30:08,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 23:30:08,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 23:30:08,271 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 23:30:08,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 23:30:08,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 23:30:08,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 23:30:08,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 23:30:08,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 23:30:08,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 23:30:08,273 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 23:30:08,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 23:30:08,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 23:30:08,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 23:30:08,273 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 23:30:08,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 23:30:08,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 23:30:08,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 23:30:08,322 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 23:30:08,322 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 23:30:08,323 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2019-08-18 23:30:08,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e1b160d1/a7ed654125004115b48b1d542e543cc8/FLAGcfb604def [2019-08-18 23:30:09,178 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 23:30:09,179 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2019-08-18 23:30:09,227 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e1b160d1/a7ed654125004115b48b1d542e543cc8/FLAGcfb604def [2019-08-18 23:30:09,669 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e1b160d1/a7ed654125004115b48b1d542e543cc8 [2019-08-18 23:30:09,679 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 23:30:09,681 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 23:30:09,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 23:30:09,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 23:30:09,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 23:30:09,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:30:09" (1/1) ... [2019-08-18 23:30:09,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b1b87b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:09, skipping insertion in model container [2019-08-18 23:30:09,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:30:09" (1/1) ... [2019-08-18 23:30:09,697 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 23:30:09,845 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 23:30:11,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:30:11,735 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 23:30:12,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:30:12,266 INFO L192 MainTranslator]: Completed translation [2019-08-18 23:30:12,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12 WrapperNode [2019-08-18 23:30:12,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 23:30:12,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 23:30:12,268 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 23:30:12,268 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 23:30:12,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (1/1) ... [2019-08-18 23:30:12,550 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 23:30:12,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 23:30:12,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 23:30:12,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 23:30:12,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:30:12" (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 [2019-08-18 23:30:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-18 23:30:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-08-18 23:30:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-08-18 23:30:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-08-18 23:30:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-18 23:30:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-08-18 23:30:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2019-08-18 23:30:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2019-08-18 23:30:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-08-18 23:30:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-08-18 23:30:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-08-18 23:30:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-08-18 23:30:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-08-18 23:30:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-08-18 23:30:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-18 23:30:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-18 23:30:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-18 23:30:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-08-18 23:30:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_phy_mode [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_mac_address [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_open [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_close [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start_xmit [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_rx [2019-08-18 23:30:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_interrupt [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_probe [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_suspend [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_resume [2019-08-18 23:30:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_init [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_exit [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-08-18 23:30:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-18 23:30:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_15 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_16 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_17 [2019-08-18 23:30:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-18 23:30:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-18 23:30:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-18 23:30:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-08-18 23:30:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-08-18 23:30:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-18 23:30:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2019-08-18 23:30:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-08-18 23:30:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_probe [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 23:30:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 23:30:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 23:30:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-18 23:30:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-18 23:30:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-18 23:30:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 23:30:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 23:30:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-18 23:30:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-18 23:30:12,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2019-08-18 23:30:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-18 23:30:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-08-18 23:30:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-08-18 23:30:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-18 23:30:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 23:30:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 23:30:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-18 23:30:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-18 23:30:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_16 [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-18 23:30:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-08-18 23:30:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-08-18 23:30:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_15 [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_17 [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-08-18 23:30:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-08-18 23:30:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2019-08-18 23:30:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_phy_mode [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_mac_address [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2019-08-18 23:30:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_open [2019-08-18 23:30:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_close [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start_xmit [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_rx [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_interrupt [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_probe [2019-08-18 23:30:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_suspend [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_resume [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_init [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_exit [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-18 23:30:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-18 23:30:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 23:30:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-18 23:30:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-18 23:30:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-18 23:30:13,689 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-18 23:30:15,411 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 23:30:15,412 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-18 23:30:15,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:30:15 BoogieIcfgContainer [2019-08-18 23:30:15,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 23:30:15,417 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 23:30:15,417 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 23:30:15,418 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 23:30:15,419 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:30:15" (1/1) ... [2019-08-18 23:30:15,438 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 23:30:15,441 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 23:30:15,459 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 23:30:15,468 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 23:30:15,469 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 23:30:15,663 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_64|], 406=[|v_#valid_83|]} [2019-08-18 23:30:15,752 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,760 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,793 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,832 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,917 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,931 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:15,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,057 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,134 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,141 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,167 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,176 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,227 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,254 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,267 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,272 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,287 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,329 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,343 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,348 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,385 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:16,401 INFO L235 Elim1Store]: Index analysis took 655 ms [2019-08-18 23:30:16,423 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 196 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2019-08-18 23:30:16,424 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 23:30:22,802 WARN L188 SmtUtils]: Spent 6.38 s on a formula simplification that was a NOOP. DAG size: 725 [2019-08-18 23:30:22,803 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 23:30:22,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,856 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,859 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,882 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,885 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,912 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,915 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,920 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,923 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,928 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,940 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,943 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,946 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,971 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,977 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:22,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,065 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,070 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,224 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,244 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,246 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,256 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,270 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,272 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,281 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,286 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,304 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,310 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,339 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,353 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,382 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,405 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:23,406 INFO L235 Elim1Store]: Index analysis took 216 ms [2019-08-18 23:30:23,421 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 106 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 118 [2019-08-18 23:30:23,423 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 23:30:30,884 WARN L188 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 710 DAG size of output: 682 [2019-08-18 23:30:30,885 INFO L567 ElimStorePlain]: treesize reduction 56, result has 96.9 percent of original size [2019-08-18 23:30:30,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:30,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:30,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:31,002 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 715 treesize of output 566 [2019-08-18 23:30:31,007 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 23:30:34,507 WARN L188 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 681 [2019-08-18 23:30:34,508 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 23:30:34,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:34,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:34,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 23:30:34,623 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 715 treesize of output 566 [2019-08-18 23:30:34,627 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 23:30:38,044 WARN L188 SmtUtils]: Spent 3.42 s on a formula simplification that was a NOOP. DAG size: 680 [2019-08-18 23:30:38,045 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 23:30:38,047 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 23:30:38,048 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:2122, output treesize:1731 [2019-08-18 23:30:38,078 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 714