java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:18:45,590 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:18:45,593 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:18:45,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:18:45,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:18:45,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:18:45,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:18:45,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:18:45,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:18:45,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:18:45,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:18:45,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:18:45,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:18:45,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:18:45,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:18:45,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:18:45,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:18:45,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:18:45,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:18:45,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:18:45,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:18:45,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:18:45,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:18:45,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:18:45,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:18:45,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:18:45,664 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:18:45,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:18:45,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:18:45,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:18:45,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:18:45,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:18:45,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:18:45,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:18:45,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:18:45,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:18:45,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:18:45,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:18:45,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:18:45,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:18:45,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:18:45,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 02:18:45,707 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:18:45,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:18:45,708 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:18:45,708 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:18:45,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:18:45,709 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:18:45,709 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:18:45,709 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:18:45,709 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:18:45,709 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:18:45,711 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:18:45,712 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:18:45,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:18:45,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:18:45,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:18:45,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:18:45,714 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:18:45,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:18:45,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:18:45,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:18:45,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:18:45,715 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:18:45,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:18:45,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:18:45,716 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:18:45,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:18:45,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:18:45,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:18:45,768 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:18:45,768 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:18:45,769 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2019-10-03 02:18:45,826 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b0b026b1/df7af7fd6ffc41ba9dca22ef95392075/FLAGdd468a8ee [2019-10-03 02:18:46,723 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:18:46,723 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2019-10-03 02:18:46,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b0b026b1/df7af7fd6ffc41ba9dca22ef95392075/FLAGdd468a8ee [2019-10-03 02:18:47,168 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b0b026b1/df7af7fd6ffc41ba9dca22ef95392075 [2019-10-03 02:18:47,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:18:47,179 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:18:47,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:18:47,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:18:47,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:18:47,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:18:47" (1/1) ... [2019-10-03 02:18:47,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f287963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:47, skipping insertion in model container [2019-10-03 02:18:47,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:18:47" (1/1) ... [2019-10-03 02:18:47,195 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:18:47,380 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:18:51,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:18:51,266 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:18:52,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:18:53,292 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:18:53,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53 WrapperNode [2019-10-03 02:18:53,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:18:53,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:18:53,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:18:53,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:18:53,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... [2019-10-03 02:18:53,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:18:53,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:18:53,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:18:53,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:18:53,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:18:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:18:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:18:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2019-10-03 02:18:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-03 02:18:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 02:18:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 02:18:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 02:18:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 02:18:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:18:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:18:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:18:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:18:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:18:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:18:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:18:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:18:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:18:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:18:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 02:18:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 02:18:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-03 02:18:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 02:18:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-03 02:18:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-03 02:18:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 02:18:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-03 02:18:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-03 02:18:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 02:18:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-03 02:18:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-03 02:18:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-03 02:18:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-03 02:18:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2019-10-03 02:18:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-03 02:18:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-10-03 02:18:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-10-03 02:18:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-10-03 02:18:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-10-03 02:18:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2019-10-03 02:18:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-10-03 02:18:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-10-03 02:18:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-03 02:18:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 02:18:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-03 02:18:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-03 02:18:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-03 02:18:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-03 02:18:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-03 02:18:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure open [2019-10-03 02:18:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure close [2019-10-03 02:18:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2019-10-03 02:18:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2019-10-03 02:18:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure update_tx_timer [2019-10-03 02:18:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure write [2019-10-03 02:18:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2019-10-03 02:18:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2019-10-03 02:18:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2019-10-03 02:18:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2019-10-03 02:18:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2019-10-03 02:18:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2019-10-03 02:18:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_hold [2019-10-03 02:18:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2019-10-03 02:18:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2019-10-03 02:18:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2019-10-03 02:18:53,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params32 [2019-10-03 02:18:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params32 [2019-10-03 02:18:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_compat_ioctl [2019-10-03 02:18:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure line_info [2019-10-03 02:18:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_show [2019-10-03 02:18:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_open [2019-10-03 02:18:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_attach [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_xmit [2019-10-03 02:18:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_open [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_close [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_rx [2019-10-03 02:18:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_init [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_exit [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_async [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_action [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2019-10-03 02:18:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dsr_change [2019-10-03 02:18:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure cts_change [2019-10-03 02:18:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dcd_change [2019-10-03 02:18:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ri_change [2019-10-03 02:18:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rxdata [2019-10-03 02:18:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_serial [2019-10-03 02:18:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rdma [2019-10-03 02:18:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_tdma [2019-10-03 02:18:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure unsent_tbufs [2019-10-03 02:18:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_txeom [2019-10-03 02:18:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_gpio [2019-10-03 02:18:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_interrupt [2019-10-03 02:18:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2019-10-03 02:18:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2019-10-03 02:18:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2019-10-03 02:18:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2019-10-03 02:18:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2019-10-03 02:18:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params [2019-10-03 02:18:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params [2019-10-03 02:18:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_txidle [2019-10-03 02:18:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure set_txidle [2019-10-03 02:18:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_enable [2019-10-03 02:18:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_abort [2019-10-03 02:18:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_enable [2019-10-03 02:18:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_mgsl_event [2019-10-03 02:18:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interface [2019-10-03 02:18:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2019-10-03 02:18:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xsync [2019-10-03 02:18:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xsync [2019-10-03 02:18:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xctrl [2019-10-03 02:18:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xctrl [2019-10-03 02:18:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gpio [2019-10-03 02:18:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gpio [2019-10-03 02:18:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cond_wait [2019-10-03 02:18:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cond_wait [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cond_wait [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_cond_wait [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_gpio [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_input_wait [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2019-10-03 02:18:53,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2019-10-03 02:18:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2019-10-03 02:18:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2019-10-03 02:18:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure block_til_ready [2019-10-03 02:18:53,995 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tmp_rbuf [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_desc [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_desc [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bufs [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bufs [2019-10-03 02:18:53,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_bufs [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_resources [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure add_device [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dev [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init [2019-10-03 02:18:53,997 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_cleanup [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_init [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_exit [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg8 [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg8 [2019-10-03 02:18:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg16 [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg16 [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg32 [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg32 [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reset [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tdma_reset [2019-10-03 02:18:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2019-10-03 02:18:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2019-10-03 02:18:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2019-10-03 02:18:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2019-10-03 02:18:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2019-10-03 02:18:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_adapter [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mode [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_mode [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2019-10-03 02:18:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure msc_set_vcr [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rbufs [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2019-10-03 02:18:54,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_buf [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tbufs [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbuf_count [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tbuf_bytes [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2019-10-03 02:18:54,003 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test_rx [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_test [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timeout [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2019-10-03 02:18:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 02:18:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-03 02:18:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2019-10-03 02:18:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 02:18:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-03 02:18:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 02:18:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2019-10-03 02:18:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-10-03 02:18:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_6 [2019-10-03 02:18:54,100 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2019-10-03 02:18:54,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_9 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_5 [2019-10-03 02:18:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 02:18:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-10-03 02:18:54,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-10-03 02:18:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_42 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2019-10-03 02:18:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_45 [2019-10-03 02:18:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_46 [2019-10-03 02:18:54,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_47 [2019-10-03 02:18:54,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2019-10-03 02:18:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_49 [2019-10-03 02:18:54,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_50 [2019-10-03 02:18:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_51 [2019-10-03 02:18:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_52 [2019-10-03 02:18:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_53 [2019-10-03 02:18:54,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_54 [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:18:54,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 02:18:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 02:18:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 02:18:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 02:18:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-03 02:18:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-03 02:18:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 02:18:54,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-10-03 02:18:54,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-03 02:18:54,117 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 02:18:54,118 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 02:18:54,119 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_activate_6 [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_6 [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2019-10-03 02:18:54,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_setup_5 [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_6 [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_9 [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-03 02:18:54,121 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-03 02:18:54,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 02:18:54,123 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-03 02:18:54,124 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2019-10-03 02:18:54,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_carrier_raised [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_start [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-10-03 02:18:54,126 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_raise_dtr_rts [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-10-03 02:18:54,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2019-10-03 02:18:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2019-10-03 02:18:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-10-03 02:18:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:18:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:18:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:18:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:18:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:18:54,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-03 02:18:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:18:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:18:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:18:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 02:18:54,129 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 02:18:54,130 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 02:18:54,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:18:54,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:18:54,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:18:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:18:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:18:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:18:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 02:18:54,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-03 02:18:54,135 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2019-10-03 02:18:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 02:18:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 02:18:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-03 02:18:54,136 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 02:18:54,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-10-03 02:18:54,138 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-10-03 02:18:54,139 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_47 [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_54 [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_42 [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_46 [2019-10-03 02:18:54,140 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_49 [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-10-03 02:18:54,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-03 02:18:54,142 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-03 02:18:54,143 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 02:18:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-10-03 02:18:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_6 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 02:18:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2019-10-03 02:18:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_9 [2019-10-03 02:18:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-03 02:18:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-03 02:18:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-03 02:18:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_5 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-10-03 02:18:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_51 [2019-10-03 02:18:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_50 [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 02:18:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_53 [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_52 [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-03 02:18:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-10-03 02:18:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2019-10-03 02:18:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2019-10-03 02:18:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_carrier_raised [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_raise_dtr_rts [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_start [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-03 02:18:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-03 02:18:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 02:18:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_45 [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-03 02:18:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-03 02:18:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2019-10-03 02:18:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure open [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure close [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2019-10-03 02:18:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure tx_hold [2019-10-03 02:18:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_rx [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_init [2019-10-03 02:18:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_exit [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure init_cond_wait [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure add_cond_wait [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cond_wait [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure flush_cond_wait [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg8 [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg8 [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg16 [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg16 [2019-10-03 02:18:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg32 [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg32 [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure msc_set_vcr [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure block_til_ready [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2019-10-03 02:18:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_test [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure reset_adapter [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure async_mode [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure sync_mode [2019-10-03 02:18:54,166 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rbufs [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reset [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_buf [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2019-10-03 02:18:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbuf_count [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure tbuf_bytes [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tbufs [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure tdma_reset [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2019-10-03 02:18:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure bh_action [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_serial [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rdma [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_txeom [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure isr_tdma [2019-10-03 02:18:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_bufs [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_desc [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_desc [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bufs [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_bufs [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tmp_rbuf [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure free_tmp_rbuf [2019-10-03 02:18:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timeout [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_params [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_params [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_txidle [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_txidle [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure tx_enable [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure tx_abort [2019-10-03 02:18:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure rx_enable [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure modem_input_wait [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure wait_mgsl_event [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_interface [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure set_gpio [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_gpio [2019-10-03 02:18:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure wait_gpio [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_xsync [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_xsync [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_xctrl [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_xctrl [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure add_device [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure device_init [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure claim_resources [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2019-10-03 02:18:54,173 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure update_tx_timer [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_params32 [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure set_params32 [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_compat_ioctl [2019-10-03 02:18:54,174 INFO L130 BoogieDeclarations]: Found specification of procedure line_info [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_show [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_open [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_attach [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_xmit [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_open [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_close [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2019-10-03 02:18:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure rx_async [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure dsr_change [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure cts_change [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure dcd_change [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure ri_change [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rxdata [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure unsent_tbufs [2019-10-03 02:18:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure isr_gpio [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_interrupt [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dev [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_cleanup [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_init [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_exit [2019-10-03 02:18:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test_rx [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_6 [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_setup_5 [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_9 [2019-10-03 02:18:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_activate_6 [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_6 [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 02:18:54,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 02:18:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:18:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:18:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:19:47,812 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:20:05,559 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:20:05,559 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 02:20:05,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:20:05 BoogieIcfgContainer [2019-10-03 02:20:05,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:20:05,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:20:05,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:20:05,570 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:20:05,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:18:47" (1/3) ... [2019-10-03 02:20:05,571 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6585f5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:20:05, skipping insertion in model container [2019-10-03 02:20:05,571 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:18:53" (2/3) ... [2019-10-03 02:20:05,572 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6585f5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:20:05, skipping insertion in model container [2019-10-03 02:20:05,572 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:20:05" (3/3) ... [2019-10-03 02:20:05,573 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--tty--synclink_gt.ko-entry_point.cil.out.i [2019-10-03 02:20:05,587 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:20:05,608 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:20:05,632 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:20:05,671 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:20:05,671 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:20:05,671 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:20:05,672 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:20:05,672 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:20:05,672 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:20:05,672 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:20:05,672 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:20:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states. [2019-10-03 02:20:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2019-10-03 02:20:05,852 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:05,854 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:05,857 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:05,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:05,866 INFO L82 PathProgramCache]: Analyzing trace with hash -880545520, now seen corresponding path program 1 times [2019-10-03 02:20:05,870 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:06,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:06,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:06,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:06,096 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:07,604 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:07,604 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:07,605 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:07,612 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:07,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:07,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:07,628 INFO L87 Difference]: Start difference. First operand 4492 states. Second operand 3 states. [2019-10-03 02:20:10,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:10,405 INFO L93 Difference]: Finished difference Result 8085 states and 11578 transitions. [2019-10-03 02:20:10,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:10,407 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 355 [2019-10-03 02:20:10,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:10,515 INFO L225 Difference]: With dead ends: 8085 [2019-10-03 02:20:10,515 INFO L226 Difference]: Without dead ends: 8034 [2019-10-03 02:20:10,517 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:10,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8034 states. [2019-10-03 02:20:10,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8034 to 8017. [2019-10-03 02:20:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8017 states. [2019-10-03 02:20:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 8017 states and 11480 transitions. [2019-10-03 02:20:10,989 INFO L78 Accepts]: Start accepts. Automaton has 8017 states and 11480 transitions. Word has length 355 [2019-10-03 02:20:10,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:10,994 INFO L475 AbstractCegarLoop]: Abstraction has 8017 states and 11480 transitions. [2019-10-03 02:20:10,994 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:10,994 INFO L276 IsEmpty]: Start isEmpty. Operand 8017 states and 11480 transitions. [2019-10-03 02:20:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2019-10-03 02:20:11,038 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:11,039 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:11,039 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:11,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:11,039 INFO L82 PathProgramCache]: Analyzing trace with hash -313129714, now seen corresponding path program 1 times [2019-10-03 02:20:11,040 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:11,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:11,071 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:11,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:11,071 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:11,937 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:11,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:11,938 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:11,946 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:11,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:11,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:11,947 INFO L87 Difference]: Start difference. First operand 8017 states and 11480 transitions. Second operand 3 states. [2019-10-03 02:20:12,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:12,918 INFO L93 Difference]: Finished difference Result 15353 states and 22040 transitions. [2019-10-03 02:20:12,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:12,918 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 393 [2019-10-03 02:20:12,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:13,053 INFO L225 Difference]: With dead ends: 15353 [2019-10-03 02:20:13,054 INFO L226 Difference]: Without dead ends: 15353 [2019-10-03 02:20:13,055 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:13,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15353 states. [2019-10-03 02:20:13,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15353 to 15327. [2019-10-03 02:20:13,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15327 states. [2019-10-03 02:20:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15327 states to 15327 states and 22012 transitions. [2019-10-03 02:20:13,645 INFO L78 Accepts]: Start accepts. Automaton has 15327 states and 22012 transitions. Word has length 393 [2019-10-03 02:20:13,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:13,647 INFO L475 AbstractCegarLoop]: Abstraction has 15327 states and 22012 transitions. [2019-10-03 02:20:13,647 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 15327 states and 22012 transitions. [2019-10-03 02:20:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2019-10-03 02:20:13,668 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:13,668 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:13,668 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:13,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:13,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1120776928, now seen corresponding path program 1 times [2019-10-03 02:20:13,669 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:13,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:13,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:13,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:13,694 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:13,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:14,437 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:14,437 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:14,437 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:14,439 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:14,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:14,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:14,439 INFO L87 Difference]: Start difference. First operand 15327 states and 22012 transitions. Second operand 3 states. [2019-10-03 02:20:17,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:17,089 INFO L93 Difference]: Finished difference Result 23410 states and 33093 transitions. [2019-10-03 02:20:17,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:17,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 402 [2019-10-03 02:20:17,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:17,236 INFO L225 Difference]: With dead ends: 23410 [2019-10-03 02:20:17,236 INFO L226 Difference]: Without dead ends: 23410 [2019-10-03 02:20:17,236 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:17,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23410 states. [2019-10-03 02:20:17,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23410 to 23407. [2019-10-03 02:20:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23407 states. [2019-10-03 02:20:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23407 states to 23407 states and 33091 transitions. [2019-10-03 02:20:17,994 INFO L78 Accepts]: Start accepts. Automaton has 23407 states and 33091 transitions. Word has length 402 [2019-10-03 02:20:17,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:17,999 INFO L475 AbstractCegarLoop]: Abstraction has 23407 states and 33091 transitions. [2019-10-03 02:20:18,000 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:18,000 INFO L276 IsEmpty]: Start isEmpty. Operand 23407 states and 33091 transitions. [2019-10-03 02:20:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2019-10-03 02:20:18,020 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:18,021 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:18,022 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:18,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:18,023 INFO L82 PathProgramCache]: Analyzing trace with hash -145409874, now seen corresponding path program 1 times [2019-10-03 02:20:18,023 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:18,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:18,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:18,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:18,056 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:18,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:18,933 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:18,933 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:18,934 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:18,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:18,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:18,935 INFO L87 Difference]: Start difference. First operand 23407 states and 33091 transitions. Second operand 3 states. [2019-10-03 02:20:19,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:19,419 INFO L93 Difference]: Finished difference Result 23225 states and 32273 transitions. [2019-10-03 02:20:19,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:19,419 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 411 [2019-10-03 02:20:19,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:19,529 INFO L225 Difference]: With dead ends: 23225 [2019-10-03 02:20:19,529 INFO L226 Difference]: Without dead ends: 23225 [2019-10-03 02:20:19,530 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:19,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23225 states. [2019-10-03 02:20:20,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23225 to 23225. [2019-10-03 02:20:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23225 states. [2019-10-03 02:20:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23225 states to 23225 states and 32273 transitions. [2019-10-03 02:20:21,682 INFO L78 Accepts]: Start accepts. Automaton has 23225 states and 32273 transitions. Word has length 411 [2019-10-03 02:20:21,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:21,683 INFO L475 AbstractCegarLoop]: Abstraction has 23225 states and 32273 transitions. [2019-10-03 02:20:21,683 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 23225 states and 32273 transitions. [2019-10-03 02:20:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2019-10-03 02:20:21,698 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:21,699 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:21,699 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:21,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:21,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1641680919, now seen corresponding path program 1 times [2019-10-03 02:20:21,700 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:21,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:21,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:21,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:21,721 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:21,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:22,358 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:22,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:22,358 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:22,361 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:22,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:22,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:22,362 INFO L87 Difference]: Start difference. First operand 23225 states and 32273 transitions. Second operand 3 states. [2019-10-03 02:20:22,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:22,556 INFO L93 Difference]: Finished difference Result 23233 states and 32281 transitions. [2019-10-03 02:20:22,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:22,557 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 409 [2019-10-03 02:20:22,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:22,655 INFO L225 Difference]: With dead ends: 23233 [2019-10-03 02:20:22,655 INFO L226 Difference]: Without dead ends: 23233 [2019-10-03 02:20:22,656 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:22,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23233 states. [2019-10-03 02:20:23,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23233 to 23233. [2019-10-03 02:20:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23233 states. [2019-10-03 02:20:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23233 states to 23233 states and 32281 transitions. [2019-10-03 02:20:23,371 INFO L78 Accepts]: Start accepts. Automaton has 23233 states and 32281 transitions. Word has length 409 [2019-10-03 02:20:23,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:23,373 INFO L475 AbstractCegarLoop]: Abstraction has 23233 states and 32281 transitions. [2019-10-03 02:20:23,373 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:23,373 INFO L276 IsEmpty]: Start isEmpty. Operand 23233 states and 32281 transitions. [2019-10-03 02:20:23,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2019-10-03 02:20:23,383 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:23,384 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:23,384 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:23,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:23,384 INFO L82 PathProgramCache]: Analyzing trace with hash 1708045130, now seen corresponding path program 1 times [2019-10-03 02:20:23,384 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:23,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:23,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:23,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:23,407 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:24,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:24,151 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:24,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:24,152 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:24,153 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:24,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:24,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:24,154 INFO L87 Difference]: Start difference. First operand 23233 states and 32281 transitions. Second operand 3 states. [2019-10-03 02:20:24,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:24,420 INFO L93 Difference]: Finished difference Result 23353 states and 32433 transitions. [2019-10-03 02:20:24,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:24,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 414 [2019-10-03 02:20:24,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:24,712 INFO L225 Difference]: With dead ends: 23353 [2019-10-03 02:20:24,713 INFO L226 Difference]: Without dead ends: 23353 [2019-10-03 02:20:24,713 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:24,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23353 states. [2019-10-03 02:20:25,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23353 to 23265. [2019-10-03 02:20:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23265 states. [2019-10-03 02:20:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23265 states to 23265 states and 32313 transitions. [2019-10-03 02:20:25,281 INFO L78 Accepts]: Start accepts. Automaton has 23265 states and 32313 transitions. Word has length 414 [2019-10-03 02:20:25,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:25,281 INFO L475 AbstractCegarLoop]: Abstraction has 23265 states and 32313 transitions. [2019-10-03 02:20:25,282 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 23265 states and 32313 transitions. [2019-10-03 02:20:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2019-10-03 02:20:25,292 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:20:25,292 INFO L411 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:20:25,292 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:20:25,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:20:25,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1465312372, now seen corresponding path program 1 times [2019-10-03 02:20:25,293 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:20:25,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:25,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:20:25,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:20:25,313 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:20:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:20:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1629 trivial. 0 not checked. [2019-10-03 02:20:25,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:20:25,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:20:25,931 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:20:25,931 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:20:25,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:20:25,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:25,933 INFO L87 Difference]: Start difference. First operand 23265 states and 32313 transitions. Second operand 3 states. [2019-10-03 02:20:27,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:20:27,071 INFO L93 Difference]: Finished difference Result 25674 states and 35335 transitions. [2019-10-03 02:20:27,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:20:27,072 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 413 [2019-10-03 02:20:27,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:20:27,073 INFO L225 Difference]: With dead ends: 25674 [2019-10-03 02:20:27,073 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:20:27,073 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:20:27,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:20:27,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:20:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:20:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:20:27,074 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 413 [2019-10-03 02:20:27,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:20:27,074 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:20:27,074 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:20:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:20:27,075 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:20:27,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:20:27 BoogieIcfgContainer [2019-10-03 02:20:27,080 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:20:27,083 INFO L168 Benchmark]: Toolchain (without parser) took 99902.34 ms. Allocated memory was 137.9 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 65.3 MB in the beginning and 618.0 MB in the end (delta: -552.7 MB). Peak memory consumption was 988.7 MB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,084 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 137.9 MB. Free memory was 102.6 MB in the beginning and 102.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6113.50 ms. Allocated memory was 137.9 MB in the beginning and 406.3 MB in the end (delta: 268.4 MB). Free memory was 65.1 MB in the beginning and 156.0 MB in the end (delta: -90.9 MB). Peak memory consumption was 177.5 MB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,087 INFO L168 Benchmark]: Boogie Preprocessor took 579.68 ms. Allocated memory is still 406.3 MB. Free memory was 156.0 MB in the beginning and 81.2 MB in the end (delta: 74.8 MB). Peak memory consumption was 74.8 MB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,089 INFO L168 Benchmark]: RCFGBuilder took 71689.63 ms. Allocated memory was 406.3 MB in the beginning and 1.3 GB in the end (delta: 876.1 MB). Free memory was 81.2 MB in the beginning and 423.7 MB in the end (delta: -342.5 MB). Peak memory consumption was 904.0 MB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,090 INFO L168 Benchmark]: TraceAbstraction took 21514.36 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 396.9 MB). Free memory was 423.7 MB in the beginning and 618.0 MB in the end (delta: -194.4 MB). Peak memory consumption was 202.5 MB. Max. memory is 7.1 GB. [2019-10-03 02:20:27,101 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 137.9 MB. Free memory was 102.6 MB in the beginning and 102.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6113.50 ms. Allocated memory was 137.9 MB in the beginning and 406.3 MB in the end (delta: 268.4 MB). Free memory was 65.1 MB in the beginning and 156.0 MB in the end (delta: -90.9 MB). Peak memory consumption was 177.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 579.68 ms. Allocated memory is still 406.3 MB. Free memory was 156.0 MB in the beginning and 81.2 MB in the end (delta: 74.8 MB). Peak memory consumption was 74.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 71689.63 ms. Allocated memory was 406.3 MB in the beginning and 1.3 GB in the end (delta: 876.1 MB). Free memory was 81.2 MB in the beginning and 423.7 MB in the end (delta: -342.5 MB). Peak memory consumption was 904.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 21514.36 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 396.9 MB). Free memory was 423.7 MB in the beginning and 618.0 MB in the end (delta: -194.4 MB). Peak memory consumption was 202.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 14913]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 393 procedures, 4624 locations, 1 error locations. SAFE Result, 21.4s OverallTime, 7 OverallIterations, 17 TraceHistogramMax, 9.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 46379 SDtfs, 25217 SDslu, 31520 SDs, 0 SdLazy, 466 SolverSat, 120 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23407occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 134 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 2797 NumberOfCodeBlocks, 2797 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2790 ConstructedInterpolants, 0 QuantifiedInterpolants, 1263340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 11403/11403 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...