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--can--sja1000--sja1000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 18:11:58,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:11:58,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:11:58,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:11:58,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:11:58,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:11:58,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:11:58,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:11:58,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:11:58,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:11:58,404 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:11:58,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:11:58,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:11:58,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:11:58,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:11:58,411 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:11:58,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:11:58,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:11:58,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:11:58,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:11:58,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:11:58,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:11:58,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:11:58,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:11:58,430 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:11:58,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:11:58,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:11:58,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:11:58,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:11:58,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:11:58,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:11:58,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:11:58,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:11:58,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:11:58,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:11:58,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:11:58,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:11:58,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:11:58,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:11:58,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:11:58,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:11:58,439 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 [2019-08-10 18:11:58,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:11:58,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:11:58,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:11:58,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:11:58,454 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:11:58,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:11:58,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:11:58,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:11:58,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:11:58,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:11:58,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:11:58,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:11:58,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:11:58,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:11:58,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:11:58,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:11:58,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:11:58,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:11:58,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:11:58,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:11:58,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:11:58,458 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:11:58,486 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:11:58,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:11:58,507 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:11:58,508 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:11:58,508 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:11:58,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-08-10 18:11:58,565 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3cd9244/c1a2cd1a898f4b64a52ba432feead666/FLAGdd3b5fad4 [2019-08-10 18:11:59,356 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:11:59,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-08-10 18:11:59,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3cd9244/c1a2cd1a898f4b64a52ba432feead666/FLAGdd3b5fad4 [2019-08-10 18:11:59,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f3cd9244/c1a2cd1a898f4b64a52ba432feead666 [2019-08-10 18:11:59,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:11:59,872 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:11:59,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:11:59,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:11:59,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:11:59,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:11:59" (1/1) ... [2019-08-10 18:11:59,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72095383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:11:59, skipping insertion in model container [2019-08-10 18:11:59,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:11:59" (1/1) ... [2019-08-10 18:11:59,889 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:12:00,025 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:12:01,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:12:01,541 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 18:12:02,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:12:02,330 INFO L192 MainTranslator]: Completed translation [2019-08-10 18:12:02,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02 WrapperNode [2019-08-10 18:12:02,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:12:02,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 18:12:02,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 18:12:02,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 18:12:02,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (1/1) ... [2019-08-10 18:12:02,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 18:12:02,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 18:12:02,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 18:12:02,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 18:12:02,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:12:02" (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 [2019-08-10 18:12:02,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 18:12:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 18:12:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-08-10 18:12:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-08-10 18:12:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:12:02,768 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-10 18:12:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-10 18:12:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-10 18:12:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-10 18:12:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 18:12:02,771 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 18:12:02,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 18:12:02,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 18:12:02,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 18:12:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 18:12:02,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 18:12:02,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 18:12:02,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 18:12:02,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 18:12:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 18:12:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-10 18:12:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-08-10 18:12:02,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-08-10 18:12:02,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-08-10 18:12:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-08-10 18:12:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-08-10 18:12:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-08-10 18:12:02,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-08-10 18:12:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-08-10 18:12:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-08-10 18:12:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-08-10 18:12:02,788 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-08-10 18:12:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2019-08-10 18:12:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2019-08-10 18:12:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2019-08-10 18:12:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2019-08-10 18:12:02,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2019-08-10 18:12:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2019-08-10 18:12:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2019-08-10 18:12:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2019-08-10 18:12:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2019-08-10 18:12:02,790 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2019-08-10 18:12:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2019-08-10 18:12:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2019-08-10 18:12:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2019-08-10 18:12:02,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2019-08-10 18:12:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2019-08-10 18:12:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2019-08-10 18:12:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2019-08-10 18:12:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2019-08-10 18:12:02,792 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2019-08-10 18:12:02,793 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2019-08-10 18:12:02,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2019-08-10 18:12:02,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2019-08-10 18:12:02,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-08-10 18:12:02,794 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-08-10 18:12:02,794 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-08-10 18:12:02,794 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-08-10 18:12:02,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-08-10 18:12:02,795 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-08-10 18:12:02,795 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 18:12:02,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-08-10 18:12:02,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-08-10 18:12:02,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-08-10 18:12:02,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-08-10 18:12:02,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-08-10 18:12:02,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-08-10 18:12:02,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-08-10 18:12:02,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-08-10 18:12:02,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-08-10 18:12:02,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-08-10 18:12:02,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-08-10 18:12:02,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-10 18:12:02,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-08-10 18:12:02,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-08-10 18:12:02,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-08-10 18:12:02,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 18:12:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 18:12:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 18:12:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 18:12:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-08-10 18:12:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 18:12:02,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-08-10 18:12:02,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-08-10 18:12:02,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-08-10 18:12:02,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-08-10 18:12:02,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-08-10 18:12:02,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 18:12:02,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-10 18:12:02,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-08-10 18:12:02,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-08-10 18:12:02,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-10 18:12:02,806 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-10 18:12:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 18:12:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-08-10 18:12:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-08-10 18:12:02,808 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-08-10 18:12:02,808 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-08-10 18:12:02,808 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2019-08-10 18:12:02,808 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-08-10 18:12:02,809 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-08-10 18:12:02,809 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-08-10 18:12:02,809 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-08-10 18:12:02,809 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-08-10 18:12:02,809 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-08-10 18:12:02,810 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-08-10 18:12:02,810 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-10 18:12:02,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-08-10 18:12:02,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-08-10 18:12:02,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-08-10 18:12:02,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-08-10 18:12:02,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-08-10 18:12:02,811 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-08-10 18:12:02,811 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 18:12:02,812 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-08-10 18:12:02,812 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-10 18:12:02,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-08-10 18:12:02,813 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-10 18:12:02,813 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 18:12:02,814 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 18:12:02,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 18:12:02,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 18:12:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 18:12:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-10 18:12:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-10 18:12:02,815 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-10 18:12:02,816 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-10 18:12:02,817 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-10 18:12:02,818 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 18:12:02,818 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 18:12:02,818 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 18:12:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-08-10 18:12:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-08-10 18:12:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-08-10 18:12:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-08-10 18:12:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-08-10 18:12:02,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-08-10 18:12:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-08-10 18:12:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-08-10 18:12:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 18:12:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 18:12:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 18:12:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 18:12:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 18:12:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 18:12:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 18:12:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 18:12:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 18:12:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 18:12:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-08-10 18:12:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-10 18:12:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 18:12:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-08-10 18:12:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-08-10 18:12:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-08-10 18:12:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-08-10 18:12:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-08-10 18:12:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-08-10 18:12:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-08-10 18:12:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-08-10 18:12:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-08-10 18:12:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 18:12:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-08-10 18:12:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-08-10 18:12:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-08-10 18:12:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-08-10 18:12:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2019-08-10 18:12:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-08-10 18:12:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-08-10 18:12:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-08-10 18:12:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-08-10 18:12:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-08-10 18:12:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-08-10 18:12:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-08-10 18:12:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-08-10 18:12:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2019-08-10 18:12:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2019-08-10 18:12:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2019-08-10 18:12:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2019-08-10 18:12:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2019-08-10 18:12:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2019-08-10 18:12:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-08-10 18:12:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-08-10 18:12:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2019-08-10 18:12:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2019-08-10 18:12:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2019-08-10 18:12:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2019-08-10 18:12:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2019-08-10 18:12:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2019-08-10 18:12:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2019-08-10 18:12:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2019-08-10 18:12:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2019-08-10 18:12:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2019-08-10 18:12:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2019-08-10 18:12:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 18:12:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2019-08-10 18:12:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 18:12:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-10 18:12:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2019-08-10 18:12:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2019-08-10 18:12:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2019-08-10 18:12:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2019-08-10 18:12:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-08-10 18:12:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 18:12:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-08-10 18:12:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 18:12:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 18:12:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-08-10 18:12:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-10 18:12:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-08-10 18:12:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-08-10 18:12:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-08-10 18:12:02,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 18:12:02,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 18:12:02,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 18:12:02,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 18:12:02,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-08-10 18:12:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-08-10 18:12:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-08-10 18:12:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-08-10 18:12:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 18:12:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 18:12:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 18:12:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 18:12:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 18:12:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 18:12:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 18:12:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 18:12:03,837 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 18:12:05,907 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 18:12:05,908 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-08-10 18:12:05,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:12:05 BoogieIcfgContainer [2019-08-10 18:12:05,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 18:12:05,910 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 18:12:05,911 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 18:12:05,911 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 18:12:05,914 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:12:05" (1/1) ... [2019-08-10 18:20:58,666 WARN L188 SmtUtils]: Spent 5.80 m on a formula simplification that was a NOOP. DAG size: 1390 [2019-08-10 18:21:06,887 WARN L188 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 393 DAG size of output: 319 [2019-08-10 18:21:40,811 WARN L188 SmtUtils]: Spent 33.91 s on a formula simplification. DAG size of input: 1446 DAG size of output: 1356 [2019-08-10 18:21:57,223 WARN L188 SmtUtils]: Spent 16.09 s on a formula simplification that was a NOOP. DAG size: 1355 [2019-08-10 18:22:13,217 WARN L188 SmtUtils]: Spent 15.80 s on a formula simplification that was a NOOP. DAG size: 1354 [2019-08-10 18:25:18,470 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36