java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:33:05,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:33:05,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:33:05,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:33:05,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:33:05,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:33:05,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:33:05,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:33:05,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:33:05,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:33:05,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:33:05,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:33:05,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:33:05,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:33:05,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:33:05,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:33:05,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:33:05,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:33:05,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:33:05,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:33:05,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:33:05,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:33:05,752 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:33:05,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:33:05,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:33:05,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:33:05,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:33:05,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:33:05,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:33:05,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:33:05,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:33:05,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:33:05,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:33:05,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:33:05,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:33:05,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:33:05,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:33:05,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:33:05,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:33:05,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:33:05,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:33:05,766 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 20:33:05,787 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:33:05,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:33:05,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:33:05,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:33:05,790 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:33:05,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:33:05,791 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:33:05,791 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:33:05,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:33:05,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:33:05,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:33:05,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:33:05,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:33:05,793 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:33:05,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:33:05,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:33:05,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:33:05,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:33:05,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:33:05,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:33:05,795 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:33:05,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:33:05,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:33:05,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:33:06,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:33:06,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:33:06,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:33:06,118 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:33:06,118 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:33:06,119 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i [2019-10-13 20:33:06,198 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b5132a91/f88b249a86874a4f99a8af7634d27c23/FLAGf8a74d411 [2019-10-13 20:33:07,025 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:33:07,026 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i [2019-10-13 20:33:07,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b5132a91/f88b249a86874a4f99a8af7634d27c23/FLAGf8a74d411 [2019-10-13 20:33:07,551 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b5132a91/f88b249a86874a4f99a8af7634d27c23 [2019-10-13 20:33:07,561 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:33:07,562 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:33:07,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:33:07,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:33:07,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:33:07,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:33:07" (1/1) ... [2019-10-13 20:33:07,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af50852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:07, skipping insertion in model container [2019-10-13 20:33:07,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:33:07" (1/1) ... [2019-10-13 20:33:07,576 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:33:07,706 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:33:09,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:33:09,898 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:33:10,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:33:10,631 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:33:10,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10 WrapperNode [2019-10-13 20:33:10,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:33:10,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:33:10,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:33:10,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:33:10,651 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... [2019-10-13 20:33:10,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:33:10,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:33:10,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:33:10,898 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:33:10,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:33:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:33:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:33:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 20:33:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:33:10,968 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:33:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:33:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 20:33:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:33:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-13 20:33:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 20:33:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-13 20:33:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-10-13 20:33:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-10-13 20:33:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2019-10-13 20:33:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-10-13 20:33:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-13 20:33:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:33:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-13 20:33:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:33:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-13 20:33:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-13 20:33:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-13 20:33:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-13 20:33:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:33:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-13 20:33:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:33:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:33:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt_byte [2019-10-13 20:33:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_get [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_put [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_open [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_close [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_hangup [2019-10-13 20:33:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_read [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_write [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_ioctl [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_poll [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_receive [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_asynctty_wakeup [2019-10-13 20:33:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_init [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_ioctl [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_process [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_encode [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_send [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_push [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_flush_output [2019-10-13 20:33:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_ordinary [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure process_input_packet [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_input [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure async_lcp_peek [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_async_cleanup [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ppp_channel_ops_2 [2019-10-13 20:33:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_1 [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-13 20:33:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_15 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_16 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2019-10-13 20:33:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_18 [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-13 20:33:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-13 20:33:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-13 20:33:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock [2019-10-13 20:33:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irq [2019-10-13 20:33:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irq [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure n_tty_ioctl_helper [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_index [2019-10-13 20:33:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_input [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_input_error [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_output_wakeup [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_register_channel [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unit_number [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2019-10-13 20:33:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-13 20:33:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tty [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_tty [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_mode_ioctl [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_ldisc [2019-10-13 20:33:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_ldisc [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unthrottle [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:33:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:33:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:33:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-10-13 20:33:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:33:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 20:33:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irq [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irq [2019-10-13 20:33:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:33:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-13 20:33:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-13 20:33:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_16 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_15 [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-13 20:33:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-13 20:33:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2019-10-13 20:33:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_18 [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:33:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:33:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:33:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ppp_channel_ops_2 [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_1 [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure stop_tty [2019-10-13 20:33:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure start_tty [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unthrottle [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_mode_ioctl [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_ldisc [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc [2019-10-13 20:33:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure n_tty_ioctl_helper [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt_byte [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_output_wakeup [2019-10-13 20:33:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_input [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_input_error [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_register_channel [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unit_number [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2019-10-13 20:33:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_encode [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_send [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_push [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_flush_output [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_input [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_ioctl [2019-10-13 20:33:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_process [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure async_lcp_peek [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ap_get [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ap_put [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_open [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_close [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_hangup [2019-10-13 20:33:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_read [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_write [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_ioctl [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_poll [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_receive [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_asynctty_wakeup [2019-10-13 20:33:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_init [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure scan_ordinary [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure process_input_packet [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_async_cleanup [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:33:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:33:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-13 20:33:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:33:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:33:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:33:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:33:12,357 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:33:16,256 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:33:16,256 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-13 20:33:16,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:33:16 BoogieIcfgContainer [2019-10-13 20:33:16,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:33:16,262 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:33:16,262 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:33:16,266 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:33:16,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:33:07" (1/3) ... [2019-10-13 20:33:16,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a2fcbf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:33:16, skipping insertion in model container [2019-10-13 20:33:16,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:33:10" (2/3) ... [2019-10-13 20:33:16,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a2fcbf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:33:16, skipping insertion in model container [2019-10-13 20:33:16,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:33:16" (3/3) ... [2019-10-13 20:33:16,271 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_async.ko-entry_point.cil.out.i [2019-10-13 20:33:16,283 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:33:16,294 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:33:16,307 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:33:16,342 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:33:16,342 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:33:16,342 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:33:16,342 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:33:16,343 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:33:16,343 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:33:16,343 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:33:16,343 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:33:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states. [2019-10-13 20:33:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2019-10-13 20:33:16,404 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:16,405 INFO L380 BasicCegarLoop]: trace histogram [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] [2019-10-13 20:33:16,408 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:16,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:16,414 INFO L82 PathProgramCache]: Analyzing trace with hash 1820998869, now seen corresponding path program 1 times [2019-10-13 20:33:16,425 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:16,425 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425120683] [2019-10-13 20:33:16,426 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:16,426 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:16,426 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 20:33:17,073 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425120683] [2019-10-13 20:33:17,074 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:17,075 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:33:17,075 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819715664] [2019-10-13 20:33:17,080 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:33:17,081 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:17,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:33:17,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:17,099 INFO L87 Difference]: Start difference. First operand 1100 states. Second operand 3 states. [2019-10-13 20:33:17,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:17,365 INFO L93 Difference]: Finished difference Result 3029 states and 4023 transitions. [2019-10-13 20:33:17,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:33:17,367 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 101 [2019-10-13 20:33:17,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:17,409 INFO L225 Difference]: With dead ends: 3029 [2019-10-13 20:33:17,409 INFO L226 Difference]: Without dead ends: 1994 [2019-10-13 20:33:17,423 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:17,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1994 states. [2019-10-13 20:33:17,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1994 to 1994. [2019-10-13 20:33:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1994 states. [2019-10-13 20:33:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 1994 states and 2597 transitions. [2019-10-13 20:33:17,647 INFO L78 Accepts]: Start accepts. Automaton has 1994 states and 2597 transitions. Word has length 101 [2019-10-13 20:33:17,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:17,648 INFO L462 AbstractCegarLoop]: Abstraction has 1994 states and 2597 transitions. [2019-10-13 20:33:17,648 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:33:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2597 transitions. [2019-10-13 20:33:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2019-10-13 20:33:17,655 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:17,656 INFO L380 BasicCegarLoop]: trace histogram [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] [2019-10-13 20:33:17,656 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:17,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:17,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1355814239, now seen corresponding path program 1 times [2019-10-13 20:33:17,657 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:17,657 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772499467] [2019-10-13 20:33:17,657 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:17,658 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:17,658 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:17,887 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2019-10-13 20:33:17,887 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772499467] [2019-10-13 20:33:17,888 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:17,888 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 20:33:17,888 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536969832] [2019-10-13 20:33:17,890 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 20:33:17,891 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:17,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 20:33:17,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 20:33:17,892 INFO L87 Difference]: Start difference. First operand 1994 states and 2597 transitions. Second operand 6 states. [2019-10-13 20:33:19,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:19,315 INFO L93 Difference]: Finished difference Result 5919 states and 7771 transitions. [2019-10-13 20:33:19,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-13 20:33:19,315 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 105 [2019-10-13 20:33:19,317 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:19,342 INFO L225 Difference]: With dead ends: 5919 [2019-10-13 20:33:19,342 INFO L226 Difference]: Without dead ends: 3940 [2019-10-13 20:33:19,352 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-13 20:33:19,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3940 states. [2019-10-13 20:33:19,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3940 to 3940. [2019-10-13 20:33:19,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3940 states. [2019-10-13 20:33:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 3940 states and 5183 transitions. [2019-10-13 20:33:19,514 INFO L78 Accepts]: Start accepts. Automaton has 3940 states and 5183 transitions. Word has length 105 [2019-10-13 20:33:19,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:19,515 INFO L462 AbstractCegarLoop]: Abstraction has 3940 states and 5183 transitions. [2019-10-13 20:33:19,515 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 20:33:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 5183 transitions. [2019-10-13 20:33:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-13 20:33:19,527 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:19,527 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:19,528 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:19,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:19,528 INFO L82 PathProgramCache]: Analyzing trace with hash -496371555, now seen corresponding path program 1 times [2019-10-13 20:33:19,529 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:19,529 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741043496] [2019-10-13 20:33:19,529 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:19,529 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:19,529 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-10-13 20:33:19,768 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741043496] [2019-10-13 20:33:19,769 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:19,769 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:33:19,769 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109685392] [2019-10-13 20:33:19,771 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:33:19,771 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:19,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:33:19,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:19,772 INFO L87 Difference]: Start difference. First operand 3940 states and 5183 transitions. Second operand 3 states. [2019-10-13 20:33:20,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:20,053 INFO L93 Difference]: Finished difference Result 9560 states and 12636 transitions. [2019-10-13 20:33:20,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:33:20,053 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2019-10-13 20:33:20,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:20,088 INFO L225 Difference]: With dead ends: 9560 [2019-10-13 20:33:20,089 INFO L226 Difference]: Without dead ends: 5654 [2019-10-13 20:33:20,103 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:20,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5654 states. [2019-10-13 20:33:20,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5654 to 5630. [2019-10-13 20:33:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5630 states. [2019-10-13 20:33:20,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 5630 states and 7469 transitions. [2019-10-13 20:33:20,359 INFO L78 Accepts]: Start accepts. Automaton has 5630 states and 7469 transitions. Word has length 188 [2019-10-13 20:33:20,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:20,359 INFO L462 AbstractCegarLoop]: Abstraction has 5630 states and 7469 transitions. [2019-10-13 20:33:20,360 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:33:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 5630 states and 7469 transitions. [2019-10-13 20:33:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-13 20:33:20,371 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:20,372 INFO L380 BasicCegarLoop]: trace histogram [10, 10, 10, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:20,372 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:20,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:20,372 INFO L82 PathProgramCache]: Analyzing trace with hash 1202569559, now seen corresponding path program 1 times [2019-10-13 20:33:20,373 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:20,373 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081158444] [2019-10-13 20:33:20,373 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:20,373 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:20,374 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2019-10-13 20:33:20,505 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081158444] [2019-10-13 20:33:20,505 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:20,505 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:33:20,505 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924986026] [2019-10-13 20:33:20,506 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:33:20,507 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:20,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:33:20,507 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:20,507 INFO L87 Difference]: Start difference. First operand 5630 states and 7469 transitions. Second operand 3 states. [2019-10-13 20:33:20,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:20,850 INFO L93 Difference]: Finished difference Result 14129 states and 18555 transitions. [2019-10-13 20:33:20,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:33:20,850 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 213 [2019-10-13 20:33:20,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:20,898 INFO L225 Difference]: With dead ends: 14129 [2019-10-13 20:33:20,898 INFO L226 Difference]: Without dead ends: 8533 [2019-10-13 20:33:20,916 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:20,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8533 states. [2019-10-13 20:33:21,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8533 to 8511. [2019-10-13 20:33:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8511 states. [2019-10-13 20:33:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8511 states to 8511 states and 11100 transitions. [2019-10-13 20:33:21,249 INFO L78 Accepts]: Start accepts. Automaton has 8511 states and 11100 transitions. Word has length 213 [2019-10-13 20:33:21,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:21,250 INFO L462 AbstractCegarLoop]: Abstraction has 8511 states and 11100 transitions. [2019-10-13 20:33:21,250 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:33:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 8511 states and 11100 transitions. [2019-10-13 20:33:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-10-13 20:33:21,269 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:21,270 INFO L380 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:21,270 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:21,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:21,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1201387558, now seen corresponding path program 1 times [2019-10-13 20:33:21,271 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:21,271 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465463904] [2019-10-13 20:33:21,271 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:21,271 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:21,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2019-10-13 20:33:21,428 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465463904] [2019-10-13 20:33:21,429 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:21,429 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-13 20:33:21,429 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739440420] [2019-10-13 20:33:21,430 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-13 20:33:21,430 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:21,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-13 20:33:21,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-13 20:33:21,431 INFO L87 Difference]: Start difference. First operand 8511 states and 11100 transitions. Second operand 6 states. [2019-10-13 20:33:21,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:21,646 INFO L93 Difference]: Finished difference Result 12907 states and 16821 transitions. [2019-10-13 20:33:21,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-13 20:33:21,647 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 226 [2019-10-13 20:33:21,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:21,673 INFO L225 Difference]: With dead ends: 12907 [2019-10-13 20:33:21,673 INFO L226 Difference]: Without dead ends: 4415 [2019-10-13 20:33:21,697 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-13 20:33:21,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4415 states. [2019-10-13 20:33:21,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4415 to 4337. [2019-10-13 20:33:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4337 states. [2019-10-13 20:33:21,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 4337 states and 5649 transitions. [2019-10-13 20:33:21,950 INFO L78 Accepts]: Start accepts. Automaton has 4337 states and 5649 transitions. Word has length 226 [2019-10-13 20:33:21,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:21,950 INFO L462 AbstractCegarLoop]: Abstraction has 4337 states and 5649 transitions. [2019-10-13 20:33:21,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-13 20:33:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 4337 states and 5649 transitions. [2019-10-13 20:33:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2019-10-13 20:33:21,964 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:21,965 INFO L380 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:21,965 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:21,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:21,965 INFO L82 PathProgramCache]: Analyzing trace with hash -934495644, now seen corresponding path program 1 times [2019-10-13 20:33:21,966 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:21,966 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949458226] [2019-10-13 20:33:21,966 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:21,966 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:21,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2019-10-13 20:33:22,111 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949458226] [2019-10-13 20:33:22,111 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:22,112 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:33:22,112 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654659966] [2019-10-13 20:33:22,113 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:33:22,113 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:22,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:33:22,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:22,114 INFO L87 Difference]: Start difference. First operand 4337 states and 5649 transitions. Second operand 3 states. [2019-10-13 20:33:22,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:22,339 INFO L93 Difference]: Finished difference Result 10404 states and 13579 transitions. [2019-10-13 20:33:22,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:33:22,340 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 226 [2019-10-13 20:33:22,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:22,372 INFO L225 Difference]: With dead ends: 10404 [2019-10-13 20:33:22,373 INFO L226 Difference]: Without dead ends: 6125 [2019-10-13 20:33:22,388 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:22,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6125 states. [2019-10-13 20:33:22,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6125 to 6098. [2019-10-13 20:33:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6098 states. [2019-10-13 20:33:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 6098 states and 7924 transitions. [2019-10-13 20:33:22,593 INFO L78 Accepts]: Start accepts. Automaton has 6098 states and 7924 transitions. Word has length 226 [2019-10-13 20:33:22,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:22,593 INFO L462 AbstractCegarLoop]: Abstraction has 6098 states and 7924 transitions. [2019-10-13 20:33:22,594 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:33:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 6098 states and 7924 transitions. [2019-10-13 20:33:22,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-10-13 20:33:22,609 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:22,610 INFO L380 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:22,610 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:22,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:22,611 INFO L82 PathProgramCache]: Analyzing trace with hash 1769311907, now seen corresponding path program 1 times [2019-10-13 20:33:22,611 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:22,611 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042879852] [2019-10-13 20:33:22,611 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:22,611 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:22,611 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2019-10-13 20:33:22,887 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042879852] [2019-10-13 20:33:22,887 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:33:22,888 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:33:22,888 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740206234] [2019-10-13 20:33:22,889 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:33:22,889 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:22,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:33:22,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:22,889 INFO L87 Difference]: Start difference. First operand 6098 states and 7924 transitions. Second operand 3 states. [2019-10-13 20:33:22,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:22,996 INFO L93 Difference]: Finished difference Result 9182 states and 12035 transitions. [2019-10-13 20:33:22,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:33:22,997 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 231 [2019-10-13 20:33:22,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:23,022 INFO L225 Difference]: With dead ends: 9182 [2019-10-13 20:33:23,023 INFO L226 Difference]: Without dead ends: 6118 [2019-10-13 20:33:23,034 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:33:23,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6118 states. [2019-10-13 20:33:23,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6118 to 6108. [2019-10-13 20:33:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6108 states. [2019-10-13 20:33:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 6108 states and 7934 transitions. [2019-10-13 20:33:23,255 INFO L78 Accepts]: Start accepts. Automaton has 6108 states and 7934 transitions. Word has length 231 [2019-10-13 20:33:23,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:23,256 INFO L462 AbstractCegarLoop]: Abstraction has 6108 states and 7934 transitions. [2019-10-13 20:33:23,257 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:33:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 6108 states and 7934 transitions. [2019-10-13 20:33:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-13 20:33:23,272 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:33:23,273 INFO L380 BasicCegarLoop]: trace histogram [12, 12, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:33:23,273 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:33:23,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:23,273 INFO L82 PathProgramCache]: Analyzing trace with hash 1112900194, now seen corresponding path program 1 times [2019-10-13 20:33:23,274 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:33:23,274 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177010155] [2019-10-13 20:33:23,274 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:23,274 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:33:23,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:33:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2019-10-13 20:33:23,676 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177010155] [2019-10-13 20:33:23,676 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574102856] [2019-10-13 20:33:23,677 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 20:33:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:33:24,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 1475 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-13 20:33:24,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-13 20:33:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 89 proven. 5 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-10-13 20:33:24,923 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-10-13 20:33:26,905 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-13 20:33:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2019-10-13 20:33:27,648 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleAbstractInterpretation [1082201099] [2019-10-13 20:33:27,656 INFO L211 CegarAbsIntRunner]: Running AI on error trace of length 234 [2019-10-13 20:33:27,712 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-13 20:33:27,712 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-13 20:33:27,793 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-13 20:33:27,795 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 56 root evaluator evaluations with a maximum evaluation depth of 0. Performed 56 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 128 variables. [2019-10-13 20:33:27,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:33:27,802 INFO L536 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-13 20:33:27,879 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-13 20:33:27,880 INFO L551 sIntCurrentIteration]: Unifying AI predicates [2019-10-13 20:33:27,885 INFO L553 sIntCurrentIteration]: We unified 232 AI predicates to 232 [2019-10-13 20:33:27,885 INFO L562 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-13 20:33:27,886 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2019-10-13 20:33:27,887 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [9, 6, 6] total 15 [2019-10-13 20:33:27,887 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741313525] [2019-10-13 20:33:27,888 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-13 20:33:27,889 INFO L137 tionRefinementEngine]: Using predicate unifier AbsIntPredicateUnifier provided by strategy TAIPAN [2019-10-13 20:33:27,889 INFO L124 tionRefinementEngine]: Using hoare triple checker CachingHoareTripleCheckerMap provided by strategy [2019-10-13 20:33:27,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-13 20:33:27,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 20:33:27,890 INFO L87 Difference]: Start difference. First operand 6108 states and 7934 transitions. Second operand 2 states. [2019-10-13 20:33:27,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:33:27,937 INFO L93 Difference]: Finished difference Result 6108 states and 7934 transitions. [2019-10-13 20:33:27,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-13 20:33:27,938 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 233 [2019-10-13 20:33:27,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:33:27,939 INFO L225 Difference]: With dead ends: 6108 [2019-10-13 20:33:27,939 INFO L226 Difference]: Without dead ends: 0 [2019-10-13 20:33:27,954 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-13 20:33:27,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-13 20:33:27,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-13 20:33:27,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-13 20:33:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-13 20:33:27,957 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 233 [2019-10-13 20:33:27,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:33:27,957 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-13 20:33:27,958 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-13 20:33:27,958 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-13 20:33:27,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-13 20:33:28,167 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-13 20:33:28,173 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-13 20:33:30,985 INFO L443 ceAbstractionStarter]: For program point ppp_async_processENTRY(lines 6371 6403) no Hoare annotation was computed. [2019-10-13 20:33:30,986 INFO L443 ceAbstractionStarter]: For program point L6394(line 6394) no Hoare annotation was computed. [2019-10-13 20:33:30,987 INFO L443 ceAbstractionStarter]: For program point L6396(line 6396) no Hoare annotation was computed. [2019-10-13 20:33:30,987 INFO L443 ceAbstractionStarter]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2019-10-13 20:33:30,987 INFO L443 ceAbstractionStarter]: For program point L6392(line 6392) no Hoare annotation was computed. [2019-10-13 20:33:30,987 INFO L443 ceAbstractionStarter]: For program point L6394-1(line 6394) no Hoare annotation was computed. [2019-10-13 20:33:30,988 INFO L443 ceAbstractionStarter]: For program point L6388(lines 6388 6391) no Hoare annotation was computed. [2019-10-13 20:33:30,988 INFO L443 ceAbstractionStarter]: For program point L6382(line 6382) no Hoare annotation was computed. [2019-10-13 20:33:30,988 INFO L443 ceAbstractionStarter]: For program point ppp_async_processEXIT(lines 6371 6403) no Hoare annotation was computed. [2019-10-13 20:33:30,988 INFO L443 ceAbstractionStarter]: For program point L6395(lines 6395 6398) no Hoare annotation was computed. [2019-10-13 20:33:30,988 INFO L443 ceAbstractionStarter]: For program point L6393-1(lines 6371 6403) no Hoare annotation was computed. [2019-10-13 20:33:30,989 INFO L443 ceAbstractionStarter]: For program point L6393(lines 6393 6400) no Hoare annotation was computed. [2019-10-13 20:33:30,989 INFO L443 ceAbstractionStarter]: For program point L6387(line 6387) no Hoare annotation was computed. [2019-10-13 20:33:30,989 INFO L443 ceAbstractionStarter]: For program point L6389(lines 6377 6402) no Hoare annotation was computed. [2019-10-13 20:33:30,989 INFO L443 ceAbstractionStarter]: For program point L6385(lines 6377 6402) no Hoare annotation was computed. [2019-10-13 20:33:30,990 INFO L443 ceAbstractionStarter]: For program point L6381-1(lines 6381 6384) no Hoare annotation was computed. [2019-10-13 20:33:30,990 INFO L443 ceAbstractionStarter]: For program point L6381(lines 6381 6384) no Hoare annotation was computed. [2019-10-13 20:33:30,990 INFO L443 ceAbstractionStarter]: For program point __fswab32FINAL(lines 5319 5326) no Hoare annotation was computed. [2019-10-13 20:33:30,990 INFO L446 ceAbstractionStarter]: At program point L5323(line 5323) the Hoare annotation is: true [2019-10-13 20:33:30,991 INFO L443 ceAbstractionStarter]: For program point L5323-1(line 5323) no Hoare annotation was computed. [2019-10-13 20:33:30,991 INFO L443 ceAbstractionStarter]: For program point __fswab32EXIT(lines 5319 5326) no Hoare annotation was computed. [2019-10-13 20:33:30,991 INFO L446 ceAbstractionStarter]: At program point __fswab32ENTRY(lines 5319 5326) the Hoare annotation is: true [2019-10-13 20:33:30,991 INFO L443 ceAbstractionStarter]: For program point atomic_setEXIT(lines 5362 5368) no Hoare annotation was computed. [2019-10-13 20:33:30,991 INFO L446 ceAbstractionStarter]: At program point atomic_setENTRY(lines 5362 5368) the Hoare annotation is: true [2019-10-13 20:33:30,991 INFO L443 ceAbstractionStarter]: For program point atomic_setFINAL(lines 5362 5368) no Hoare annotation was computed. [2019-10-13 20:33:30,991 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_15EXIT(lines 7377 7383) no Hoare annotation was computed. [2019-10-13 20:33:30,992 INFO L446 ceAbstractionStarter]: At program point L7380(line 7380) the Hoare annotation is: true [2019-10-13 20:33:30,992 INFO L446 ceAbstractionStarter]: At program point ldv_consume_skb_15ENTRY(lines 7377 7383) the Hoare annotation is: true [2019-10-13 20:33:30,992 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_15FINAL(lines 7377 7383) no Hoare annotation was computed. [2019-10-13 20:33:30,992 INFO L446 ceAbstractionStarter]: At program point L5774(line 5774) the Hoare annotation is: true [2019-10-13 20:33:30,992 INFO L443 ceAbstractionStarter]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2019-10-13 20:33:30,993 INFO L443 ceAbstractionStarter]: For program point get_unaligned_be32EXIT(lines 5770 5777) no Hoare annotation was computed. [2019-10-13 20:33:30,993 INFO L446 ceAbstractionStarter]: At program point get_unaligned_be32ENTRY(lines 5770 5777) the Hoare annotation is: true [2019-10-13 20:33:30,993 INFO L443 ceAbstractionStarter]: For program point get_unaligned_be32FINAL(lines 5770 5777) no Hoare annotation was computed. [2019-10-13 20:33:30,993 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 7628 7630) no Hoare annotation was computed. [2019-10-13 20:33:30,993 INFO L446 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 7628 7630) the Hoare annotation is: true [2019-10-13 20:33:30,994 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 7628 7630) no Hoare annotation was computed. [2019-10-13 20:33:30,994 INFO L443 ceAbstractionStarter]: For program point L7486(lines 7486 7489) no Hoare annotation was computed. [2019-10-13 20:33:30,994 INFO L443 ceAbstractionStarter]: For program point L7485-3(lines 7485 7495) no Hoare annotation was computed. [2019-10-13 20:33:30,994 INFO L443 ceAbstractionStarter]: For program point L7485-2(lines 7485 7495) no Hoare annotation was computed. [2019-10-13 20:33:30,995 INFO L443 ceAbstractionStarter]: For program point L7486-1(lines 7486 7489) no Hoare annotation was computed. [2019-10-13 20:33:30,995 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsEXIT(lines 7480 7498) no Hoare annotation was computed. [2019-10-13 20:33:30,995 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsENTRY(lines 7480 7498) no Hoare annotation was computed. [2019-10-13 20:33:30,995 INFO L443 ceAbstractionStarter]: For program point L7490(lines 7490 7493) no Hoare annotation was computed. [2019-10-13 20:33:30,995 INFO L443 ceAbstractionStarter]: For program point ldv_set_containsFINAL(lines 7480 7498) no Hoare annotation was computed. [2019-10-13 20:33:30,996 INFO L443 ceAbstractionStarter]: For program point stop_ttyEXIT(lines 7738 7740) no Hoare annotation was computed. [2019-10-13 20:33:30,996 INFO L446 ceAbstractionStarter]: At program point stop_ttyENTRY(lines 7738 7740) the Hoare annotation is: true [2019-10-13 20:33:30,996 INFO L443 ceAbstractionStarter]: For program point stop_ttyFINAL(lines 7738 7740) no Hoare annotation was computed. [2019-10-13 20:33:30,996 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_bhENTRY(lines 7648 7650) the Hoare annotation is: true [2019-10-13 20:33:30,996 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_bhFINAL(lines 7648 7650) no Hoare annotation was computed. [2019-10-13 20:33:30,997 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_bhEXIT(lines 7648 7650) no Hoare annotation was computed. [2019-10-13 20:33:30,997 INFO L446 ceAbstractionStarter]: At program point L5355(line 5355) the Hoare annotation is: true [2019-10-13 20:33:30,997 INFO L443 ceAbstractionStarter]: For program point L5355-1(line 5355) no Hoare annotation was computed. [2019-10-13 20:33:30,997 INFO L443 ceAbstractionStarter]: For program point __be16_to_cpupEXIT(lines 5351 5358) no Hoare annotation was computed. [2019-10-13 20:33:30,998 INFO L446 ceAbstractionStarter]: At program point __be16_to_cpupENTRY(lines 5351 5358) the Hoare annotation is: true [2019-10-13 20:33:30,998 INFO L443 ceAbstractionStarter]: For program point __be16_to_cpupFINAL(lines 5351 5358) no Hoare annotation was computed. [2019-10-13 20:33:30,998 INFO L443 ceAbstractionStarter]: For program point tty_unregister_ldiscEXIT(lines 7760 7762) no Hoare annotation was computed. [2019-10-13 20:33:30,998 INFO L446 ceAbstractionStarter]: At program point tty_unregister_ldiscENTRY(lines 7760 7762) the Hoare annotation is: true [2019-10-13 20:33:30,998 INFO L443 ceAbstractionStarter]: For program point tty_unregister_ldiscFINAL(lines 7760 7762) no Hoare annotation was computed. [2019-10-13 20:33:30,999 INFO L446 ceAbstractionStarter]: At program point ldv_set_initENTRY(lines 7410 7417) the Hoare annotation is: true [2019-10-13 20:33:30,999 INFO L443 ceAbstractionStarter]: For program point ldv_set_initEXIT(lines 7410 7417) no Hoare annotation was computed. [2019-10-13 20:33:30,999 INFO L443 ceAbstractionStarter]: For program point ldv_set_initFINAL(lines 7410 7417) no Hoare annotation was computed. [2019-10-13 20:33:31,000 INFO L446 ceAbstractionStarter]: At program point L6617(lines 6596 6666) the Hoare annotation is: true [2019-10-13 20:33:31,000 INFO L446 ceAbstractionStarter]: At program point ppp_async_pushENTRY(lines 6584 6667) the Hoare annotation is: true [2019-10-13 20:33:31,000 INFO L443 ceAbstractionStarter]: For program point L6601(lines 6601 6604) no Hoare annotation was computed. [2019-10-13 20:33:31,001 INFO L443 ceAbstractionStarter]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2019-10-13 20:33:31,001 INFO L446 ceAbstractionStarter]: At program point L6659(line 6659) the Hoare annotation is: true [2019-10-13 20:33:31,001 INFO L443 ceAbstractionStarter]: For program point L6652(line 6652) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6644-1(line 6644) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L446 ceAbstractionStarter]: At program point L6644(line 6644) the Hoare annotation is: true [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6628-2(lines 6628 6637) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6628(line 6628) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6612-2(lines 6612 6627) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6612(line 6612) no Hoare annotation was computed. [2019-10-13 20:33:31,002 INFO L443 ceAbstractionStarter]: For program point L6645(lines 6645 6648) no Hoare annotation was computed. [2019-10-13 20:33:31,003 INFO L443 ceAbstractionStarter]: For program point L6629-1(line 6629) no Hoare annotation was computed. [2019-10-13 20:33:31,003 INFO L446 ceAbstractionStarter]: At program point L6629(line 6629) the Hoare annotation is: true [2019-10-13 20:33:31,003 INFO L443 ceAbstractionStarter]: For program point L6621(lines 6621 6624) no Hoare annotation was computed. [2019-10-13 20:33:31,003 INFO L446 ceAbstractionStarter]: At program point L6646(lines 6596 6666) the Hoare annotation is: true [2019-10-13 20:33:31,003 INFO L446 ceAbstractionStarter]: At program point L6638(line 6638) the Hoare annotation is: true [2019-10-13 20:33:31,003 INFO L446 ceAbstractionStarter]: At program point L6605(line 6605) the Hoare annotation is: true [2019-10-13 20:33:31,003 INFO L446 ceAbstractionStarter]: At program point L6638-1(line 6638) the Hoare annotation is: true [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point L6630(lines 6630 6634) no Hoare annotation was computed. [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point ppp_async_pushEXIT(lines 6584 6667) no Hoare annotation was computed. [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point L6655(line 6655) no Hoare annotation was computed. [2019-10-13 20:33:31,004 INFO L446 ceAbstractionStarter]: At program point L6614(line 6614) the Hoare annotation is: true [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point L6614-1(line 6614) no Hoare annotation was computed. [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point L6639(line 6639) no Hoare annotation was computed. [2019-10-13 20:33:31,004 INFO L443 ceAbstractionStarter]: For program point L6631-1(line 6631) no Hoare annotation was computed. [2019-10-13 20:33:31,005 INFO L446 ceAbstractionStarter]: At program point L6631(line 6631) the Hoare annotation is: true [2019-10-13 20:33:31,005 INFO L443 ceAbstractionStarter]: For program point L6664-1(line 6664) no Hoare annotation was computed. [2019-10-13 20:33:31,005 INFO L446 ceAbstractionStarter]: At program point L6664(line 6664) the Hoare annotation is: true [2019-10-13 20:33:31,005 INFO L443 ceAbstractionStarter]: For program point L6656-2(lines 6656 6662) no Hoare annotation was computed. [2019-10-13 20:33:31,005 INFO L443 ceAbstractionStarter]: For program point L6656(lines 6656 6662) no Hoare annotation was computed. [2019-10-13 20:33:31,005 INFO L443 ceAbstractionStarter]: For program point L6615-1(line 6615) no Hoare annotation was computed. [2019-10-13 20:33:31,005 INFO L446 ceAbstractionStarter]: At program point L6615(line 6615) the Hoare annotation is: true [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6607(line 6607) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6640(line 6640) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6640-5(lines 6640 6643) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6640-3(line 6640) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L443 ceAbstractionStarter]: For program point L6657-1(line 6657) no Hoare annotation was computed. [2019-10-13 20:33:31,006 INFO L446 ceAbstractionStarter]: At program point L6657(line 6657) the Hoare annotation is: true [2019-10-13 20:33:31,007 INFO L443 ceAbstractionStarter]: For program point ppp_async_pushFINAL(lines 6584 6667) no Hoare annotation was computed. [2019-10-13 20:33:31,007 INFO L443 ceAbstractionStarter]: For program point L6616(lines 6616 6619) no Hoare annotation was computed. [2019-10-13 20:33:31,007 INFO L446 ceAbstractionStarter]: At program point L6649(lines 6596 6666) the Hoare annotation is: true [2019-10-13 20:33:31,007 INFO L443 ceAbstractionStarter]: For program point L6608-2(lines 6608 6611) no Hoare annotation was computed. [2019-10-13 20:33:31,007 INFO L443 ceAbstractionStarter]: For program point L6608(lines 6608 6611) no Hoare annotation was computed. [2019-10-13 20:33:31,007 INFO L443 ceAbstractionStarter]: For program point L6600-1(line 6600) no Hoare annotation was computed. [2019-10-13 20:33:31,007 INFO L446 ceAbstractionStarter]: At program point L6600(line 6600) the Hoare annotation is: true [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point skb_reserveFINAL(lines 5576 5583) no Hoare annotation was computed. [2019-10-13 20:33:31,008 INFO L446 ceAbstractionStarter]: At program point skb_reserveENTRY(lines 5576 5583) the Hoare annotation is: true [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point skb_reserveEXIT(lines 5576 5583) no Hoare annotation was computed. [2019-10-13 20:33:31,008 INFO L446 ceAbstractionStarter]: At program point L6518(lines 6437 6564) the Hoare annotation is: true [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point L6461(lines 6461 6491) no Hoare annotation was computed. [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point L6453-2(lines 6453 6458) no Hoare annotation was computed. [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point L6453(line 6453) no Hoare annotation was computed. [2019-10-13 20:33:31,008 INFO L443 ceAbstractionStarter]: For program point L6453-4(lines 6453 6458) no Hoare annotation was computed. [2019-10-13 20:33:31,009 INFO L443 ceAbstractionStarter]: For program point L6445-1(line 6445) no Hoare annotation was computed. [2019-10-13 20:33:31,009 INFO L446 ceAbstractionStarter]: At program point L6445(line 6445) the Hoare annotation is: true [2019-10-13 20:33:31,009 INFO L443 ceAbstractionStarter]: For program point L6462(lines 6462 6473) no Hoare annotation was computed. [2019-10-13 20:33:31,009 INFO L443 ceAbstractionStarter]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2019-10-13 20:33:31,009 INFO L446 ceAbstractionStarter]: At program point L6561(line 6561) the Hoare annotation is: true [2019-10-13 20:33:31,009 INFO L446 ceAbstractionStarter]: At program point L6462-2(lines 6462 6473) the Hoare annotation is: true [2019-10-13 20:33:31,009 INFO L446 ceAbstractionStarter]: At program point L6520(lines 6437 6564) the Hoare annotation is: true [2019-10-13 20:33:31,009 INFO L443 ceAbstractionStarter]: For program point L6545-2(lines 6545 6556) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6545(line 6545) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6545-4(lines 6545 6556) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6504-1(line 6504) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L446 ceAbstractionStarter]: At program point L6504(line 6504) the Hoare annotation is: true [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6488(line 6488) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6447(line 6447) no Hoare annotation was computed. [2019-10-13 20:33:31,010 INFO L443 ceAbstractionStarter]: For program point L6447-5(line 6447) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6447-3(line 6447) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6447-2(line 6447) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6448-1(lines 6448 6493) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6448(lines 6448 6493) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6506(line 6506) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6506-2(lines 6506 6517) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6523(lines 6523 6529) no Hoare annotation was computed. [2019-10-13 20:33:31,011 INFO L443 ceAbstractionStarter]: For program point L6449-1(lines 6449 6452) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point L6449(lines 6449 6452) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point L6474(line 6474) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point L6532-2(lines 6532 6543) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point L6532(line 6532) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point L6532-4(lines 6532 6543) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L446 ceAbstractionStarter]: At program point L6450(line 6450) the Hoare annotation is: true [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point ppp_async_encodeFINAL(lines 6404 6565) no Hoare annotation was computed. [2019-10-13 20:33:31,012 INFO L443 ceAbstractionStarter]: For program point ppp_async_encodeEXIT(lines 6404 6565) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L446 ceAbstractionStarter]: At program point ppp_async_encodeENTRY(lines 6404 6565) the Hoare annotation is: true [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point L6500-2(lines 6500 6503) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point L6500(line 6500) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point L6476-2(lines 6476 6487) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point L6476(line 6476) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L446 ceAbstractionStarter]: At program point L6476-4(lines 6476 6487) the Hoare annotation is: true [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5FINAL(lines 7320 7326) no Hoare annotation was computed. [2019-10-13 20:33:31,013 INFO L443 ceAbstractionStarter]: For program point L7323(line 7323) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5ENTRY(lines 7320 7326) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L443 ceAbstractionStarter]: For program point ldv_consume_skb_5EXIT(lines 7320 7326) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L443 ceAbstractionStarter]: For program point tty_mode_ioctlEXIT(lines 7748 7750) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L443 ceAbstractionStarter]: For program point tty_mode_ioctlFINAL(lines 7748 7750) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L446 ceAbstractionStarter]: At program point tty_mode_ioctlENTRY(lines 7748 7750) the Hoare annotation is: true [2019-10-13 20:33:31,014 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skb_18FINAL(lines 7398 7405) no Hoare annotation was computed. [2019-10-13 20:33:31,014 INFO L446 ceAbstractionStarter]: At program point L7402(line 7402) the Hoare annotation is: true [2019-10-13 20:33:31,015 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skb_18EXIT(lines 7398 7405) no Hoare annotation was computed. [2019-10-13 20:33:31,015 INFO L446 ceAbstractionStarter]: At program point ldv_dev_alloc_skb_18ENTRY(lines 7398 7405) the Hoare annotation is: true [2019-10-13 20:33:31,015 INFO L443 ceAbstractionStarter]: For program point L7402-1(line 7402) no Hoare annotation was computed. [2019-10-13 20:33:31,015 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5662 5668) no Hoare annotation was computed. [2019-10-13 20:33:31,016 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5662 5668) the Hoare annotation is: true [2019-10-13 20:33:31,016 INFO L443 ceAbstractionStarter]: For program point L6122(lines 6122 6125) no Hoare annotation was computed. [2019-10-13 20:33:31,016 INFO L446 ceAbstractionStarter]: At program point ppp_async_initENTRY(lines 6117 6128) the Hoare annotation is: true [2019-10-13 20:33:31,016 INFO L443 ceAbstractionStarter]: For program point ppp_async_initFINAL(lines 6117 6128) no Hoare annotation was computed. [2019-10-13 20:33:31,017 INFO L446 ceAbstractionStarter]: At program point L6121(line 6121) the Hoare annotation is: true [2019-10-13 20:33:31,017 INFO L443 ceAbstractionStarter]: For program point L6121-1(line 6121) no Hoare annotation was computed. [2019-10-13 20:33:31,017 INFO L443 ceAbstractionStarter]: For program point L6122-2(lines 6122 6125) no Hoare annotation was computed. [2019-10-13 20:33:31,017 INFO L443 ceAbstractionStarter]: For program point ppp_async_initEXIT(lines 6117 6128) no Hoare annotation was computed. [2019-10-13 20:33:31,017 INFO L446 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7558 7564) the Hoare annotation is: true [2019-10-13 20:33:31,018 INFO L443 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7558 7564) no Hoare annotation was computed. [2019-10-13 20:33:31,018 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7558 7564) no Hoare annotation was computed. [2019-10-13 20:33:31,018 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,018 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,018 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,019 INFO L443 ceAbstractionStarter]: For program point ldv_netdev_alloc_skbENTRY(lines 7590 7597) no Hoare annotation was computed. [2019-10-13 20:33:31,019 INFO L443 ceAbstractionStarter]: For program point L7594(line 7594) no Hoare annotation was computed. [2019-10-13 20:33:31,019 INFO L443 ceAbstractionStarter]: For program point ldv_netdev_alloc_skbFINAL(lines 7590 7597) no Hoare annotation was computed. [2019-10-13 20:33:31,020 INFO L443 ceAbstractionStarter]: For program point ldv_netdev_alloc_skbEXIT(lines 7590 7597) no Hoare annotation was computed. [2019-10-13 20:33:31,020 INFO L443 ceAbstractionStarter]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2019-10-13 20:33:31,021 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 7770 7772) no Hoare annotation was computed. [2019-10-13 20:33:31,021 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 7770 7772) no Hoare annotation was computed. [2019-10-13 20:33:31,021 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 7770 7772) the Hoare annotation is: true [2019-10-13 20:33:31,021 INFO L443 ceAbstractionStarter]: For program point skb_queue_head_initFINAL(lines 5541 5550) no Hoare annotation was computed. [2019-10-13 20:33:31,021 INFO L443 ceAbstractionStarter]: For program point L5547(line 5547) no Hoare annotation was computed. [2019-10-13 20:33:31,022 INFO L446 ceAbstractionStarter]: At program point L5546(line 5546) the Hoare annotation is: true [2019-10-13 20:33:31,022 INFO L446 ceAbstractionStarter]: At program point skb_queue_head_initENTRY(lines 5541 5550) the Hoare annotation is: true [2019-10-13 20:33:31,022 INFO L446 ceAbstractionStarter]: At program point L5545(line 5545) the Hoare annotation is: true [2019-10-13 20:33:31,022 INFO L446 ceAbstractionStarter]: At program point L5546-1(line 5546) the Hoare annotation is: true [2019-10-13 20:33:31,022 INFO L443 ceAbstractionStarter]: For program point L5545-1(line 5545) no Hoare annotation was computed. [2019-10-13 20:33:31,022 INFO L443 ceAbstractionStarter]: For program point skb_queue_head_initEXIT(lines 5541 5550) no Hoare annotation was computed. [2019-10-13 20:33:31,023 INFO L443 ceAbstractionStarter]: For program point crc_ccitt_byteEXIT(lines 5749 5754) no Hoare annotation was computed. [2019-10-13 20:33:31,023 INFO L446 ceAbstractionStarter]: At program point crc_ccitt_byteENTRY(lines 5749 5754) the Hoare annotation is: true [2019-10-13 20:33:31,023 INFO L443 ceAbstractionStarter]: For program point crc_ccitt_byteFINAL(lines 5749 5754) no Hoare annotation was computed. [2019-10-13 20:33:31,023 INFO L443 ceAbstractionStarter]: For program point skb_headroomFINAL(lines 5562 5567) no Hoare annotation was computed. [2019-10-13 20:33:31,024 INFO L443 ceAbstractionStarter]: For program point skb_headroomEXIT(lines 5562 5567) no Hoare annotation was computed. [2019-10-13 20:33:31,024 INFO L446 ceAbstractionStarter]: At program point skb_headroomENTRY(lines 5562 5567) the Hoare annotation is: true [2019-10-13 20:33:31,025 INFO L446 ceAbstractionStarter]: At program point L5809(line 5809) the Hoare annotation is: true [2019-10-13 20:33:31,025 INFO L443 ceAbstractionStarter]: For program point L5810-1(lines 5805 5816) no Hoare annotation was computed. [2019-10-13 20:33:31,025 INFO L443 ceAbstractionStarter]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2019-10-13 20:33:31,025 INFO L443 ceAbstractionStarter]: For program point ap_putEXIT(lines 5805 5816) no Hoare annotation was computed. [2019-10-13 20:33:31,025 INFO L446 ceAbstractionStarter]: At program point L5811(line 5811) the Hoare annotation is: true [2019-10-13 20:33:31,025 INFO L443 ceAbstractionStarter]: For program point L5810(lines 5810 5813) no Hoare annotation was computed. [2019-10-13 20:33:31,026 INFO L446 ceAbstractionStarter]: At program point ap_putENTRY(lines 5805 5816) the Hoare annotation is: true [2019-10-13 20:33:31,026 INFO L443 ceAbstractionStarter]: For program point skb_pushFINAL(lines 7719 7721) no Hoare annotation was computed. [2019-10-13 20:33:31,026 INFO L446 ceAbstractionStarter]: At program point skb_pushENTRY(lines 7719 7721) the Hoare annotation is: true [2019-10-13 20:33:31,026 INFO L443 ceAbstractionStarter]: For program point L7720-1(line 7720) no Hoare annotation was computed. [2019-10-13 20:33:31,026 INFO L446 ceAbstractionStarter]: At program point L7720(line 7720) the Hoare annotation is: true [2019-10-13 20:33:31,027 INFO L443 ceAbstractionStarter]: For program point skb_pushEXIT(lines 7719 7721) no Hoare annotation was computed. [2019-10-13 20:33:31,027 INFO L443 ceAbstractionStarter]: For program point ppp_output_wakeupFINAL(lines 7696 7698) no Hoare annotation was computed. [2019-10-13 20:33:31,027 INFO L446 ceAbstractionStarter]: At program point ppp_output_wakeupENTRY(lines 7696 7698) the Hoare annotation is: true [2019-10-13 20:33:31,027 INFO L443 ceAbstractionStarter]: For program point ppp_output_wakeupEXIT(lines 7696 7698) no Hoare annotation was computed. [2019-10-13 20:33:31,027 INFO L443 ceAbstractionStarter]: For program point ppp_unit_numberEXIT(lines 7704 7706) no Hoare annotation was computed. [2019-10-13 20:33:31,028 INFO L446 ceAbstractionStarter]: At program point ppp_unit_numberENTRY(lines 7704 7706) the Hoare annotation is: true [2019-10-13 20:33:31,028 INFO L443 ceAbstractionStarter]: For program point ppp_unit_numberFINAL(lines 7704 7706) no Hoare annotation was computed. [2019-10-13 20:33:31,028 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,028 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,028 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,029 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,029 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,029 INFO L446 ceAbstractionStarter]: At program point L7568(line 7568) the Hoare annotation is: true [2019-10-13 20:33:31,029 INFO L446 ceAbstractionStarter]: At program point ldv_skb_freeENTRY(lines 7565 7571) the Hoare annotation is: true [2019-10-13 20:33:31,029 INFO L443 ceAbstractionStarter]: For program point ldv_skb_freeFINAL(lines 7565 7571) no Hoare annotation was computed. [2019-10-13 20:33:31,030 INFO L443 ceAbstractionStarter]: For program point ldv_skb_freeEXIT(lines 7565 7571) no Hoare annotation was computed. [2019-10-13 20:33:31,030 INFO L443 ceAbstractionStarter]: For program point __tasklet_scheduleFINAL(lines 7631 7633) no Hoare annotation was computed. [2019-10-13 20:33:31,030 INFO L443 ceAbstractionStarter]: For program point __tasklet_scheduleEXIT(lines 7631 7633) no Hoare annotation was computed. [2019-10-13 20:33:31,030 INFO L446 ceAbstractionStarter]: At program point __tasklet_scheduleENTRY(lines 7631 7633) the Hoare annotation is: true [2019-10-13 20:33:31,030 INFO L446 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 5597 5613) the Hoare annotation is: true [2019-10-13 20:33:31,031 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5597 5613) no Hoare annotation was computed. [2019-10-13 20:33:31,031 INFO L443 ceAbstractionStarter]: For program point L5604(lines 5604 5611) no Hoare annotation was computed. [2019-10-13 20:33:31,031 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5597 5613) no Hoare annotation was computed. [2019-10-13 20:33:31,031 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_hangupEXIT(lines 5905 5911) no Hoare annotation was computed. [2019-10-13 20:33:31,031 INFO L443 ceAbstractionStarter]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2019-10-13 20:33:31,032 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_hangupENTRY(lines 5905 5911) the Hoare annotation is: true [2019-10-13 20:33:31,032 INFO L446 ceAbstractionStarter]: At program point L5908(line 5908) the Hoare annotation is: true [2019-10-13 20:33:31,032 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_hangupFINAL(lines 5905 5911) no Hoare annotation was computed. [2019-10-13 20:33:31,032 INFO L443 ceAbstractionStarter]: For program point ppp_unregister_channelEXIT(lines 7707 7709) no Hoare annotation was computed. [2019-10-13 20:33:31,032 INFO L446 ceAbstractionStarter]: At program point ppp_unregister_channelENTRY(lines 7707 7709) the Hoare annotation is: true [2019-10-13 20:33:31,032 INFO L443 ceAbstractionStarter]: For program point ppp_unregister_channelFINAL(lines 7707 7709) no Hoare annotation was computed. [2019-10-13 20:33:31,032 INFO L443 ceAbstractionStarter]: For program point ldv_target_type_1EXIT(lines 7059 7067) no Hoare annotation was computed. [2019-10-13 20:33:31,033 INFO L443 ceAbstractionStarter]: For program point L7063-1(line 7063) no Hoare annotation was computed. [2019-10-13 20:33:31,033 INFO L446 ceAbstractionStarter]: At program point L7063(line 7063) the Hoare annotation is: true [2019-10-13 20:33:31,033 INFO L446 ceAbstractionStarter]: At program point ldv_target_type_1ENTRY(lines 7059 7067) the Hoare annotation is: true [2019-10-13 20:33:31,033 INFO L443 ceAbstractionStarter]: For program point ldv_target_type_1FINAL(lines 7059 7067) no Hoare annotation was computed. [2019-10-13 20:33:31,033 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errENTRY(lines 7518 7523) no Hoare annotation was computed. [2019-10-13 20:33:31,033 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 7518 7523) no Hoare annotation was computed. [2019-10-13 20:33:31,034 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 7518 7523) no Hoare annotation was computed. [2019-10-13 20:33:31,034 INFO L446 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 5300 5305) the Hoare annotation is: true [2019-10-13 20:33:31,036 INFO L443 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 5300 5305) no Hoare annotation was computed. [2019-10-13 20:33:31,037 INFO L443 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 5300 5305) no Hoare annotation was computed. [2019-10-13 20:33:31,037 INFO L443 ceAbstractionStarter]: For program point skb_trimEXIT(lines 7732 7734) no Hoare annotation was computed. [2019-10-13 20:33:31,037 INFO L446 ceAbstractionStarter]: At program point skb_trimENTRY(lines 7732 7734) the Hoare annotation is: true [2019-10-13 20:33:31,037 INFO L443 ceAbstractionStarter]: For program point skb_trimFINAL(lines 7732 7734) no Hoare annotation was computed. [2019-10-13 20:33:31,037 INFO L443 ceAbstractionStarter]: For program point get_unaligned_be16EXIT(lines 5762 5769) no Hoare annotation was computed. [2019-10-13 20:33:31,038 INFO L446 ceAbstractionStarter]: At program point get_unaligned_be16ENTRY(lines 5762 5769) the Hoare annotation is: true [2019-10-13 20:33:31,038 INFO L443 ceAbstractionStarter]: For program point get_unaligned_be16FINAL(lines 5762 5769) no Hoare annotation was computed. [2019-10-13 20:33:31,038 INFO L446 ceAbstractionStarter]: At program point L5766(line 5766) the Hoare annotation is: true [2019-10-13 20:33:31,038 INFO L443 ceAbstractionStarter]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2019-10-13 20:33:31,038 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11ENTRY(lines 7348 7354) no Hoare annotation was computed. [2019-10-13 20:33:31,039 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11EXIT(lines 7348 7354) no Hoare annotation was computed. [2019-10-13 20:33:31,039 INFO L443 ceAbstractionStarter]: For program point L7351(line 7351) no Hoare annotation was computed. [2019-10-13 20:33:31,039 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_11FINAL(lines 7348 7354) no Hoare annotation was computed. [2019-10-13 20:33:31,039 INFO L446 ceAbstractionStarter]: At program point L7358(line 7358) the Hoare annotation is: true [2019-10-13 20:33:31,040 INFO L446 ceAbstractionStarter]: At program point ldv_kfree_skb_12ENTRY(lines 7355 7361) the Hoare annotation is: true [2019-10-13 20:33:31,040 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_12EXIT(lines 7355 7361) no Hoare annotation was computed. [2019-10-13 20:33:31,040 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_12FINAL(lines 7355 7361) no Hoare annotation was computed. [2019-10-13 20:33:31,040 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 7774 7776) no Hoare annotation was computed. [2019-10-13 20:33:31,040 INFO L446 ceAbstractionStarter]: At program point kfreeENTRY(lines 7774 7776) the Hoare annotation is: true [2019-10-13 20:33:31,040 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 7774 7776) no Hoare annotation was computed. [2019-10-13 20:33:31,041 INFO L443 ceAbstractionStarter]: For program point L7550(lines 7550 7555) no Hoare annotation was computed. [2019-10-13 20:33:31,041 INFO L443 ceAbstractionStarter]: For program point L7553-1(line 7553) no Hoare annotation was computed. [2019-10-13 20:33:31,041 INFO L446 ceAbstractionStarter]: At program point ldv_skb_allocENTRY(lines 7543 7557) the Hoare annotation is: true [2019-10-13 20:33:31,041 INFO L446 ceAbstractionStarter]: At program point L7553(line 7553) the Hoare annotation is: true [2019-10-13 20:33:31,041 INFO L443 ceAbstractionStarter]: For program point L7548-1(line 7548) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L446 ceAbstractionStarter]: At program point L7548(line 7548) the Hoare annotation is: true [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point ldv_skb_allocEXIT(lines 7543 7557) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point ldv_skb_allocFINAL(lines 7543 7557) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 7524 7541) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point L7532-1(line 7532) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point L7533-2(lines 7529 7538) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point L7532(line 7532) no Hoare annotation was computed. [2019-10-13 20:33:31,042 INFO L443 ceAbstractionStarter]: For program point L7533(lines 7533 7537) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 7524 7541) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point L7529(lines 7529 7538) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullFINAL(lines 7524 7541) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point L6328(line 6328) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point L6163(line 6163) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point L6196(lines 6196 6199) no Hoare annotation was computed. [2019-10-13 20:33:31,043 INFO L443 ceAbstractionStarter]: For program point L6312-1(line 6312) no Hoare annotation was computed. [2019-10-13 20:33:31,044 INFO L446 ceAbstractionStarter]: At program point L6312(line 6312) the Hoare annotation is: true [2019-10-13 20:33:31,044 INFO L443 ceAbstractionStarter]: For program point L6180(line 6180) no Hoare annotation was computed. [2019-10-13 20:33:31,044 INFO L443 ceAbstractionStarter]: For program point L6214(line 6214) no Hoare annotation was computed. [2019-10-13 20:33:31,044 INFO L446 ceAbstractionStarter]: At program point L6231(lines 6162 6366) the Hoare annotation is: true [2019-10-13 20:33:31,044 INFO L446 ceAbstractionStarter]: At program point L6165(line 6165) the Hoare annotation is: true [2019-10-13 20:33:31,044 INFO L443 ceAbstractionStarter]: For program point L6165-1(line 6165) no Hoare annotation was computed. [2019-10-13 20:33:31,044 INFO L443 ceAbstractionStarter]: For program point L6281(line 6281) no Hoare annotation was computed. [2019-10-13 20:33:31,044 INFO L443 ceAbstractionStarter]: For program point L6364(line 6364) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6265(line 6265) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L446 ceAbstractionStarter]: At program point L6282(line 6282) the Hoare annotation is: true [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6348(line 6348) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6249(line 6249) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6282-1(line 6282) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6332(line 6332) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point L6167(lines 6167 6183) no Hoare annotation was computed. [2019-10-13 20:33:31,045 INFO L443 ceAbstractionStarter]: For program point ppp_async_ioctlFINAL(lines 6129 6370) no Hoare annotation was computed. [2019-10-13 20:33:31,046 INFO L446 ceAbstractionStarter]: At program point L6250(line 6250) the Hoare annotation is: true [2019-10-13 20:33:31,046 INFO L443 ceAbstractionStarter]: For program point L6316(line 6316) no Hoare annotation was computed. [2019-10-13 20:33:31,046 INFO L443 ceAbstractionStarter]: For program point L6349-1(line 6349) no Hoare annotation was computed. [2019-10-13 20:33:31,046 INFO L446 ceAbstractionStarter]: At program point L6349(line 6349) the Hoare annotation is: true [2019-10-13 20:33:31,046 INFO L443 ceAbstractionStarter]: For program point L6250-1(line 6250) no Hoare annotation was computed. [2019-10-13 20:33:31,046 INFO L446 ceAbstractionStarter]: At program point L6184(lines 6162 6366) the Hoare annotation is: true [2019-10-13 20:33:31,046 INFO L443 ceAbstractionStarter]: For program point L6300(line 6300) no Hoare annotation was computed. [2019-10-13 20:33:31,047 INFO L446 ceAbstractionStarter]: At program point L6201(line 6201) the Hoare annotation is: true [2019-10-13 20:33:31,047 INFO L443 ceAbstractionStarter]: For program point L6168(line 6168) no Hoare annotation was computed. [2019-10-13 20:33:31,047 INFO L443 ceAbstractionStarter]: For program point L6201-1(line 6201) no Hoare annotation was computed. [2019-10-13 20:33:31,047 INFO L443 ceAbstractionStarter]: For program point L6218(line 6218) no Hoare annotation was computed. [2019-10-13 20:33:31,047 INFO L443 ceAbstractionStarter]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2019-10-13 20:33:31,047 INFO L446 ceAbstractionStarter]: At program point L6317(line 6317) the Hoare annotation is: true [2019-10-13 20:33:31,047 INFO L446 ceAbstractionStarter]: At program point L6367(lines 6157 6369) the Hoare annotation is: true [2019-10-13 20:33:31,048 INFO L446 ceAbstractionStarter]: At program point L6301(line 6301) the Hoare annotation is: true [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6252(lines 6252 6273) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6302(lines 6302 6305) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L446 ceAbstractionStarter]: At program point L6203(line 6203) the Hoare annotation is: true [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6203-1(line 6203) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6269(line 6269) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6286(lines 6286 6289) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6319(lines 6319 6340) no Hoare annotation was computed. [2019-10-13 20:33:31,048 INFO L443 ceAbstractionStarter]: For program point L6253(line 6253) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6336(line 6336) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6171(line 6171) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6320(line 6320) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6353(lines 6353 6356) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6238(line 6238) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6222(line 6222) no Hoare annotation was computed. [2019-10-13 20:33:31,049 INFO L446 ceAbstractionStarter]: At program point L6239(line 6239) the Hoare annotation is: true [2019-10-13 20:33:31,049 INFO L443 ceAbstractionStarter]: For program point L6206(line 6206) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point L6239-1(line 6239) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L446 ceAbstractionStarter]: At program point L6207(line 6207) the Hoare annotation is: true [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point L6174(line 6174) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point L6207-1(line 6207) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point ppp_async_ioctlEXIT(lines 6129 6370) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point L6191(line 6191) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L443 ceAbstractionStarter]: For program point L6257(line 6257) no Hoare annotation was computed. [2019-10-13 20:33:31,050 INFO L446 ceAbstractionStarter]: At program point L6274(lines 6162 6366) the Hoare annotation is: true [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6357-2(lines 6357 6360) no Hoare annotation was computed. [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6324(line 6324) no Hoare annotation was computed. [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6357(lines 6357 6360) no Hoare annotation was computed. [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6192-1(line 6192) no Hoare annotation was computed. [2019-10-13 20:33:31,051 INFO L446 ceAbstractionStarter]: At program point L6192(line 6192) the Hoare annotation is: true [2019-10-13 20:33:31,051 INFO L446 ceAbstractionStarter]: At program point ppp_async_ioctlENTRY(lines 6129 6370) the Hoare annotation is: true [2019-10-13 20:33:31,051 INFO L446 ceAbstractionStarter]: At program point L6341(lines 6162 6366) the Hoare annotation is: true [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6209(lines 6209 6230) no Hoare annotation was computed. [2019-10-13 20:33:31,051 INFO L443 ceAbstractionStarter]: For program point L6226(line 6226) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6292(line 6292) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6309-2(lines 6309 6313) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6210(line 6210) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6309(lines 6309 6313) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6177(line 6177) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L446 ceAbstractionStarter]: At program point L6293(line 6293) the Hoare annotation is: true [2019-10-13 20:33:31,052 INFO L443 ceAbstractionStarter]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2019-10-13 20:33:31,052 INFO L446 ceAbstractionStarter]: At program point L6310(line 6310) the Hoare annotation is: true [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point L6294(lines 6294 6297) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point L6162(lines 6162 6366) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point L6261(line 6261) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_readENTRY(lines 5912 5918) the Hoare annotation is: true [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_readFINAL(lines 5912 5918) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_readEXIT(lines 5912 5918) no Hoare annotation was computed. [2019-10-13 20:33:31,053 INFO L443 ceAbstractionStarter]: For program point __skb_queue_head_initEXIT(lines 5530 5540) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L446 ceAbstractionStarter]: At program point __skb_queue_head_initENTRY(lines 5530 5540) the Hoare annotation is: true [2019-10-13 20:33:31,054 INFO L443 ceAbstractionStarter]: For program point __skb_queue_head_initFINAL(lines 5530 5540) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L446 ceAbstractionStarter]: At program point skb_queue_purgeENTRY(lines 7726 7728) the Hoare annotation is: true [2019-10-13 20:33:31,054 INFO L443 ceAbstractionStarter]: For program point skb_queue_purgeFINAL(lines 7726 7728) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L443 ceAbstractionStarter]: For program point skb_queue_purgeEXIT(lines 7726 7728) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L446 ceAbstractionStarter]: At program point __be32_to_cpupENTRY(lines 5343 5350) the Hoare annotation is: true [2019-10-13 20:33:31,054 INFO L443 ceAbstractionStarter]: For program point __be32_to_cpupEXIT(lines 5343 5350) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L443 ceAbstractionStarter]: For program point __be32_to_cpupFINAL(lines 5343 5350) no Hoare annotation was computed. [2019-10-13 20:33:31,054 INFO L446 ceAbstractionStarter]: At program point L5347(line 5347) the Hoare annotation is: true [2019-10-13 20:33:31,055 INFO L443 ceAbstractionStarter]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2019-10-13 20:33:31,055 INFO L443 ceAbstractionStarter]: For program point L5504-1(line 5504) no Hoare annotation was computed. [2019-10-13 20:33:31,055 INFO L446 ceAbstractionStarter]: At program point L5502(line 5502) the Hoare annotation is: true [2019-10-13 20:33:31,055 INFO L443 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 5490 5513) no Hoare annotation was computed. [2019-10-13 20:33:31,055 INFO L446 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 5490 5513) the Hoare annotation is: true [2019-10-13 20:33:31,055 INFO L443 ceAbstractionStarter]: For program point L5505(lines 5505 5509) no Hoare annotation was computed. [2019-10-13 20:33:31,056 INFO L443 ceAbstractionStarter]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2019-10-13 20:33:31,056 INFO L446 ceAbstractionStarter]: At program point L5504(line 5504) the Hoare annotation is: true [2019-10-13 20:33:31,056 INFO L446 ceAbstractionStarter]: At program point L5499(line 5499) the Hoare annotation is: true [2019-10-13 20:33:31,056 INFO L446 ceAbstractionStarter]: At program point L5499-1(line 5499) the Hoare annotation is: true [2019-10-13 20:33:31,057 INFO L443 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 5490 5513) no Hoare annotation was computed. [2019-10-13 20:33:31,057 INFO L443 ceAbstractionStarter]: For program point L5501(lines 5501 5510) no Hoare annotation was computed. [2019-10-13 20:33:31,057 INFO L443 ceAbstractionStarter]: For program point L5502-1(line 5502) no Hoare annotation was computed. [2019-10-13 20:33:31,057 INFO L443 ceAbstractionStarter]: For program point L5500(line 5500) no Hoare annotation was computed. [2019-10-13 20:33:31,057 INFO L443 ceAbstractionStarter]: For program point L5508-1(lines 5501 5510) no Hoare annotation was computed. [2019-10-13 20:33:31,058 INFO L446 ceAbstractionStarter]: At program point L5506(line 5506) the Hoare annotation is: true [2019-10-13 20:33:31,058 INFO L446 ceAbstractionStarter]: At program point L5508(line 5508) the Hoare annotation is: true [2019-10-13 20:33:31,058 INFO L443 ceAbstractionStarter]: For program point ldv_skb_dequeue_14ENTRY(lines 7369 7376) no Hoare annotation was computed. [2019-10-13 20:33:31,058 INFO L443 ceAbstractionStarter]: For program point L7373-1(line 7373) no Hoare annotation was computed. [2019-10-13 20:33:31,058 INFO L443 ceAbstractionStarter]: For program point L7373(line 7373) no Hoare annotation was computed. [2019-10-13 20:33:31,058 INFO L443 ceAbstractionStarter]: For program point ldv_skb_dequeue_14FINAL(lines 7369 7376) no Hoare annotation was computed. [2019-10-13 20:33:31,059 INFO L443 ceAbstractionStarter]: For program point ldv_skb_dequeue_14EXIT(lines 7369 7376) no Hoare annotation was computed. [2019-10-13 20:33:31,059 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5659) no Hoare annotation was computed. [2019-10-13 20:33:31,059 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5655 5661) no Hoare annotation was computed. [2019-10-13 20:33:31,059 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5655 5661) the Hoare annotation is: true [2019-10-13 20:33:31,060 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5655 5661) no Hoare annotation was computed. [2019-10-13 20:33:31,060 INFO L446 ceAbstractionStarter]: At program point skb_pullENTRY(lines 7715 7717) the Hoare annotation is: true [2019-10-13 20:33:31,060 INFO L443 ceAbstractionStarter]: For program point skb_pullFINAL(lines 7715 7717) no Hoare annotation was computed. [2019-10-13 20:33:31,060 INFO L443 ceAbstractionStarter]: For program point skb_pullEXIT(lines 7715 7717) no Hoare annotation was computed. [2019-10-13 20:33:31,060 INFO L443 ceAbstractionStarter]: For program point L7716-1(line 7716) no Hoare annotation was computed. [2019-10-13 20:33:31,061 INFO L446 ceAbstractionStarter]: At program point L7716(line 7716) the Hoare annotation is: true [2019-10-13 20:33:31,061 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5669 5674) no Hoare annotation was computed. [2019-10-13 20:33:31,061 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5669 5674) the Hoare annotation is: true [2019-10-13 20:33:31,061 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5669 5674) no Hoare annotation was computed. [2019-10-13 20:33:31,061 INFO L446 ceAbstractionStarter]: At program point clear_bitENTRY(lines 5275 5281) the Hoare annotation is: true [2019-10-13 20:33:31,061 INFO L443 ceAbstractionStarter]: For program point clear_bitFINAL(lines 5275 5281) no Hoare annotation was computed. [2019-10-13 20:33:31,061 INFO L443 ceAbstractionStarter]: For program point clear_bitEXIT(lines 5275 5281) no Hoare annotation was computed. [2019-10-13 20:33:31,062 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 5425 5431) the Hoare annotation is: true [2019-10-13 20:33:31,062 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 5425 5431) no Hoare annotation was computed. [2019-10-13 20:33:31,062 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 5425 5431) no Hoare annotation was computed. [2019-10-13 20:33:31,062 INFO L446 ceAbstractionStarter]: At program point L5428(line 5428) the Hoare annotation is: true [2019-10-13 20:33:31,062 INFO L443 ceAbstractionStarter]: For program point ldv_skb_currentEXIT(lines 7598 7609) no Hoare annotation was computed. [2019-10-13 20:33:31,062 INFO L443 ceAbstractionStarter]: For program point L7602-1(line 7602) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point ldv_skb_currentENTRY(lines 7598 7609) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point L7602(line 7602) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point ldv_skb_currentFINAL(lines 7598 7609) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point L7603(lines 7603 7607) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point ppp_register_channelEXIT(lines 7700 7702) no Hoare annotation was computed. [2019-10-13 20:33:31,063 INFO L446 ceAbstractionStarter]: At program point ppp_register_channelENTRY(lines 7700 7702) the Hoare annotation is: true [2019-10-13 20:33:31,063 INFO L443 ceAbstractionStarter]: For program point ppp_register_channelFINAL(lines 7700 7702) no Hoare annotation was computed. [2019-10-13 20:33:31,064 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_writeEXIT(lines 5919 5925) no Hoare annotation was computed. [2019-10-13 20:33:31,064 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_writeENTRY(lines 5919 5925) the Hoare annotation is: true [2019-10-13 20:33:31,064 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_writeFINAL(lines 5919 5925) no Hoare annotation was computed. [2019-10-13 20:33:31,064 INFO L446 ceAbstractionStarter]: At program point L5886(line 5886) the Hoare annotation is: true [2019-10-13 20:33:31,064 INFO L443 ceAbstractionStarter]: For program point L5886-1(lines 5882 5903) no Hoare annotation was computed. [2019-10-13 20:33:31,064 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_closeFINAL(lines 5878 5904) no Hoare annotation was computed. [2019-10-13 20:33:31,064 INFO L446 ceAbstractionStarter]: At program point L5899(line 5899) the Hoare annotation is: true [2019-10-13 20:33:31,064 INFO L443 ceAbstractionStarter]: For program point L5899-1(line 5899) no Hoare annotation was computed. [2019-10-13 20:33:31,065 INFO L446 ceAbstractionStarter]: At program point L5901(line 5901) the Hoare annotation is: true [2019-10-13 20:33:31,065 INFO L443 ceAbstractionStarter]: For program point L5897(line 5897) no Hoare annotation was computed. [2019-10-13 20:33:31,066 INFO L446 ceAbstractionStarter]: At program point L5891(line 5891) the Hoare annotation is: true [2019-10-13 20:33:31,066 INFO L443 ceAbstractionStarter]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2019-10-13 20:33:31,066 INFO L446 ceAbstractionStarter]: At program point L5893(line 5893) the Hoare annotation is: true [2019-10-13 20:33:31,066 INFO L446 ceAbstractionStarter]: At program point L5883(line 5883) the Hoare annotation is: true [2019-10-13 20:33:31,067 INFO L443 ceAbstractionStarter]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2019-10-13 20:33:31,067 INFO L443 ceAbstractionStarter]: For program point L5900-1(line 5900) no Hoare annotation was computed. [2019-10-13 20:33:31,067 INFO L446 ceAbstractionStarter]: At program point L5898(line 5898) the Hoare annotation is: true [2019-10-13 20:33:31,067 INFO L446 ceAbstractionStarter]: At program point L5900(line 5900) the Hoare annotation is: true [2019-10-13 20:33:31,067 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_closeENTRY(lines 5878 5904) the Hoare annotation is: true [2019-10-13 20:33:31,068 INFO L443 ceAbstractionStarter]: For program point L5898-1(line 5898) no Hoare annotation was computed. [2019-10-13 20:33:31,068 INFO L446 ceAbstractionStarter]: At program point L5896(line 5896) the Hoare annotation is: true [2019-10-13 20:33:31,068 INFO L446 ceAbstractionStarter]: At program point L5892-1(lines 5892 5895) the Hoare annotation is: true [2019-10-13 20:33:31,068 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_closeEXIT(lines 5878 5904) no Hoare annotation was computed. [2019-10-13 20:33:31,068 INFO L443 ceAbstractionStarter]: For program point L5892(lines 5892 5895) no Hoare annotation was computed. [2019-10-13 20:33:31,069 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,069 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,069 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,069 INFO L443 ceAbstractionStarter]: For program point tasklet_killFINAL(lines 7744 7746) no Hoare annotation was computed. [2019-10-13 20:33:31,069 INFO L446 ceAbstractionStarter]: At program point tasklet_killENTRY(lines 7744 7746) the Hoare annotation is: true [2019-10-13 20:33:31,070 INFO L443 ceAbstractionStarter]: For program point tasklet_killEXIT(lines 7744 7746) no Hoare annotation was computed. [2019-10-13 20:33:31,070 INFO L443 ceAbstractionStarter]: For program point test_and_set_bitEXIT(lines 5282 5290) no Hoare annotation was computed. [2019-10-13 20:33:31,070 INFO L443 ceAbstractionStarter]: For program point test_and_set_bitFINAL(lines 5282 5290) no Hoare annotation was computed. [2019-10-13 20:33:31,070 INFO L446 ceAbstractionStarter]: At program point test_and_set_bitENTRY(lines 5282 5290) the Hoare annotation is: true [2019-10-13 20:33:31,070 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_pollENTRY(lines 6059 6065) the Hoare annotation is: true [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_pollFINAL(lines 6059 6065) no Hoare annotation was computed. [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_pollEXIT(lines 6059 6065) no Hoare annotation was computed. [2019-10-13 20:33:31,071 INFO L446 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 5398 5403) the Hoare annotation is: true [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 5398 5403) no Hoare annotation was computed. [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 5398 5403) no Hoare annotation was computed. [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point ppp_inputEXIT(lines 7690 7692) no Hoare annotation was computed. [2019-10-13 20:33:31,071 INFO L443 ceAbstractionStarter]: For program point ppp_inputENTRY(lines 7690 7692) no Hoare annotation was computed. [2019-10-13 20:33:31,072 INFO L443 ceAbstractionStarter]: For program point ppp_inputFINAL(lines 7690 7692) no Hoare annotation was computed. [2019-10-13 20:33:31,072 INFO L443 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 5466 5489) no Hoare annotation was computed. [2019-10-13 20:33:31,072 INFO L443 ceAbstractionStarter]: For program point L5484-1(lines 5477 5486) no Hoare annotation was computed. [2019-10-13 20:33:31,072 INFO L446 ceAbstractionStarter]: At program point L5482(line 5482) the Hoare annotation is: true [2019-10-13 20:33:31,072 INFO L446 ceAbstractionStarter]: At program point L5484(line 5484) the Hoare annotation is: true [2019-10-13 20:33:31,072 INFO L443 ceAbstractionStarter]: For program point L5480-1(line 5480) no Hoare annotation was computed. [2019-10-13 20:33:31,073 INFO L446 ceAbstractionStarter]: At program point L5478(line 5478) the Hoare annotation is: true [2019-10-13 20:33:31,073 INFO L446 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 5466 5489) the Hoare annotation is: true [2019-10-13 20:33:31,073 INFO L443 ceAbstractionStarter]: For program point L5481(lines 5481 5485) no Hoare annotation was computed. [2019-10-13 20:33:31,073 INFO L443 ceAbstractionStarter]: For program point L5482-1(line 5482) no Hoare annotation was computed. [2019-10-13 20:33:31,073 INFO L446 ceAbstractionStarter]: At program point L5480(line 5480) the Hoare annotation is: true [2019-10-13 20:33:31,074 INFO L446 ceAbstractionStarter]: At program point L5475(line 5475) the Hoare annotation is: true [2019-10-13 20:33:31,074 INFO L446 ceAbstractionStarter]: At program point L5475-1(line 5475) the Hoare annotation is: true [2019-10-13 20:33:31,074 INFO L443 ceAbstractionStarter]: For program point L5477(lines 5477 5486) no Hoare annotation was computed. [2019-10-13 20:33:31,074 INFO L443 ceAbstractionStarter]: For program point L5478-1(line 5478) no Hoare annotation was computed. [2019-10-13 20:33:31,074 INFO L443 ceAbstractionStarter]: For program point L5476(line 5476) no Hoare annotation was computed. [2019-10-13 20:33:31,075 INFO L443 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 5466 5489) no Hoare annotation was computed. [2019-10-13 20:33:31,075 INFO L443 ceAbstractionStarter]: For program point tty_termios_baud_rateEXIT(lines 7756 7758) no Hoare annotation was computed. [2019-10-13 20:33:31,075 INFO L446 ceAbstractionStarter]: At program point tty_termios_baud_rateENTRY(lines 7756 7758) the Hoare annotation is: true [2019-10-13 20:33:31,075 INFO L443 ceAbstractionStarter]: For program point tty_termios_baud_rateFINAL(lines 7756 7758) no Hoare annotation was computed. [2019-10-13 20:33:31,075 INFO L443 ceAbstractionStarter]: For program point ldv_skb_free_intENTRY(lines 7572 7578) no Hoare annotation was computed. [2019-10-13 20:33:31,076 INFO L443 ceAbstractionStarter]: For program point ldv_skb_free_intFINAL(lines 7572 7578) no Hoare annotation was computed. [2019-10-13 20:33:31,076 INFO L443 ceAbstractionStarter]: For program point L7575-1(line 7575) no Hoare annotation was computed. [2019-10-13 20:33:31,076 INFO L443 ceAbstractionStarter]: For program point L7575(line 7575) no Hoare annotation was computed. [2019-10-13 20:33:31,076 INFO L443 ceAbstractionStarter]: For program point ldv_skb_free_intEXIT(lines 7572 7578) no Hoare annotation was computed. [2019-10-13 20:33:31,076 INFO L443 ceAbstractionStarter]: For program point atomic_incEXIT(lines 5369 5375) no Hoare annotation was computed. [2019-10-13 20:33:31,077 INFO L446 ceAbstractionStarter]: At program point atomic_incENTRY(lines 5369 5375) the Hoare annotation is: true [2019-10-13 20:33:31,077 INFO L443 ceAbstractionStarter]: For program point atomic_incFINAL(lines 5369 5375) no Hoare annotation was computed. [2019-10-13 20:33:31,077 INFO L443 ceAbstractionStarter]: For program point start_ttyFINAL(lines 7735 7737) no Hoare annotation was computed. [2019-10-13 20:33:31,077 INFO L446 ceAbstractionStarter]: At program point start_ttyENTRY(lines 7735 7737) the Hoare annotation is: true [2019-10-13 20:33:31,077 INFO L443 ceAbstractionStarter]: For program point start_ttyEXIT(lines 7735 7737) no Hoare annotation was computed. [2019-10-13 20:33:31,078 INFO L446 ceAbstractionStarter]: At program point __kmallocENTRY(lines 5442 5445) the Hoare annotation is: true [2019-10-13 20:33:31,078 INFO L443 ceAbstractionStarter]: For program point __kmallocFINAL(lines 5442 5445) no Hoare annotation was computed. [2019-10-13 20:33:31,078 INFO L443 ceAbstractionStarter]: For program point __kmallocEXIT(lines 5442 5445) no Hoare annotation was computed. [2019-10-13 20:33:31,078 INFO L443 ceAbstractionStarter]: For program point L5444-1(line 5444) no Hoare annotation was computed. [2019-10-13 20:33:31,078 INFO L446 ceAbstractionStarter]: At program point L5444(line 5444) the Hoare annotation is: true [2019-10-13 20:33:31,079 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 5631 5638) no Hoare annotation was computed. [2019-10-13 20:33:31,079 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 5631 5638) no Hoare annotation was computed. [2019-10-13 20:33:31,079 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 5631 5638) no Hoare annotation was computed. [2019-10-13 20:33:31,079 INFO L443 ceAbstractionStarter]: For program point L7286(lines 7286 7308) no Hoare annotation was computed. [2019-10-13 20:33:31,079 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 7068 7319) no Hoare annotation was computed. [2019-10-13 20:33:31,080 INFO L443 ceAbstractionStarter]: For program point L7154(lines 7154 7242) no Hoare annotation was computed. [2019-10-13 20:33:31,080 INFO L443 ceAbstractionStarter]: For program point L7220(line 7220) no Hoare annotation was computed. [2019-10-13 20:33:31,080 INFO L443 ceAbstractionStarter]: For program point L7253-1(line 7253) no Hoare annotation was computed. [2019-10-13 20:33:31,080 INFO L446 ceAbstractionStarter]: At program point L7253(line 7253) the Hoare annotation is: true [2019-10-13 20:33:31,080 INFO L443 ceAbstractionStarter]: For program point L7121-1(line 7121) no Hoare annotation was computed. [2019-10-13 20:33:31,080 INFO L446 ceAbstractionStarter]: At program point L7121(line 7121) the Hoare annotation is: true [2019-10-13 20:33:31,080 INFO L443 ceAbstractionStarter]: For program point L7303(line 7303) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7171(lines 7171 7175) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7204-1(line 7204) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L446 ceAbstractionStarter]: At program point L7204(line 7204) the Hoare annotation is: true [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7171-2(lines 7154 7242) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7155(line 7155) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7221(lines 7221 7226) no Hoare annotation was computed. [2019-10-13 20:33:31,081 INFO L446 ceAbstractionStarter]: At program point L7304(line 7304) the Hoare annotation is: true [2019-10-13 20:33:31,081 INFO L443 ceAbstractionStarter]: For program point L7139-1(line 7139) no Hoare annotation was computed. [2019-10-13 20:33:31,082 INFO L446 ceAbstractionStarter]: At program point L7139(line 7139) the Hoare annotation is: true [2019-10-13 20:33:31,082 INFO L443 ceAbstractionStarter]: For program point L7172-1(line 7172) no Hoare annotation was computed. [2019-10-13 20:33:31,084 INFO L446 ceAbstractionStarter]: At program point L7172(line 7172) the Hoare annotation is: true [2019-10-13 20:33:31,084 INFO L443 ceAbstractionStarter]: For program point L7205(lines 7205 7209) no Hoare annotation was computed. [2019-10-13 20:33:31,084 INFO L446 ceAbstractionStarter]: At program point L7222(lines 7222 7223) the Hoare annotation is: true [2019-10-13 20:33:31,084 INFO L443 ceAbstractionStarter]: For program point L7288(lines 7288 7305) no Hoare annotation was computed. [2019-10-13 20:33:31,084 INFO L443 ceAbstractionStarter]: For program point L7156(lines 7156 7161) no Hoare annotation was computed. [2019-10-13 20:33:31,084 INFO L443 ceAbstractionStarter]: For program point L7189-1(line 7189) no Hoare annotation was computed. [2019-10-13 20:33:31,085 INFO L446 ceAbstractionStarter]: At program point L7189(line 7189) the Hoare annotation is: true [2019-10-13 20:33:31,085 INFO L443 ceAbstractionStarter]: For program point L7222-1(lines 7222 7223) no Hoare annotation was computed. [2019-10-13 20:33:31,085 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 7068 7319) no Hoare annotation was computed. [2019-10-13 20:33:31,085 INFO L446 ceAbstractionStarter]: At program point L7272(lines 7108 7318) the Hoare annotation is: true [2019-10-13 20:33:31,085 INFO L443 ceAbstractionStarter]: For program point L7289(line 7289) no Hoare annotation was computed. [2019-10-13 20:33:31,085 INFO L443 ceAbstractionStarter]: For program point L7157-1(lines 7157 7158) no Hoare annotation was computed. [2019-10-13 20:33:31,085 INFO L446 ceAbstractionStarter]: At program point L7157(lines 7157 7158) the Hoare annotation is: true [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7240(line 7240) no Hoare annotation was computed. [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7290(lines 7290 7294) no Hoare annotation was computed. [2019-10-13 20:33:31,086 INFO L446 ceAbstractionStarter]: At program point L7241(line 7241) the Hoare annotation is: true [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7291-1(line 7291) no Hoare annotation was computed. [2019-10-13 20:33:31,086 INFO L446 ceAbstractionStarter]: At program point L7291(line 7291) the Hoare annotation is: true [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7143-1(line 7143) no Hoare annotation was computed. [2019-10-13 20:33:31,086 INFO L446 ceAbstractionStarter]: At program point L7143(line 7143) the Hoare annotation is: true [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7259(line 7259) no Hoare annotation was computed. [2019-10-13 20:33:31,086 INFO L443 ceAbstractionStarter]: For program point L7127-1(line 7127) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L446 ceAbstractionStarter]: At program point L7127(line 7127) the Hoare annotation is: true [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7111-1(line 7111) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L446 ceAbstractionStarter]: At program point L7111(line 7111) the Hoare annotation is: true [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7177-1(line 7177) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L446 ceAbstractionStarter]: At program point L7177(line 7177) the Hoare annotation is: true [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7194(line 7194) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7260(lines 7260 7276) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7310(line 7310) no Hoare annotation was computed. [2019-10-13 20:33:31,087 INFO L443 ceAbstractionStarter]: For program point L7195(lines 7195 7200) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7228(line 7228) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7261-1(line 7261) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L446 ceAbstractionStarter]: At program point L7261(line 7261) the Hoare annotation is: true [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7129-1(line 7129) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L446 ceAbstractionStarter]: At program point L7129(line 7129) the Hoare annotation is: true [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7278(line 7278) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L446 ceAbstractionStarter]: At program point L7311(line 7311) the Hoare annotation is: true [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7262(lines 7262 7269) no Hoare annotation was computed. [2019-10-13 20:33:31,088 INFO L443 ceAbstractionStarter]: For program point L7163(line 7163) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7196-1(line 7196) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7229-2(lines 7154 7242) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L446 ceAbstractionStarter]: At program point L7196(line 7196) the Hoare annotation is: true [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7229(lines 7229 7233) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7262-1(lines 7260 7275) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L446 ceAbstractionStarter]: At program point L7279(line 7279) the Hoare annotation is: true [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7213(line 7213) no Hoare annotation was computed. [2019-10-13 20:33:31,089 INFO L446 ceAbstractionStarter]: At program point L7230(line 7230) the Hoare annotation is: true [2019-10-13 20:33:31,089 INFO L443 ceAbstractionStarter]: For program point L7296(line 7296) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7131-1(line 7131) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L446 ceAbstractionStarter]: At program point L7131(line 7131) the Hoare annotation is: true [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7164(lines 7164 7168) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7230-1(line 7230) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7214(lines 7214 7218) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7247(line 7247) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L446 ceAbstractionStarter]: At program point L7313(lines 7108 7318) the Hoare annotation is: true [2019-10-13 20:33:31,090 INFO L443 ceAbstractionStarter]: For program point L7297(lines 7297 7301) no Hoare annotation was computed. [2019-10-13 20:33:31,090 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 7068 7319) the Hoare annotation is: true [2019-10-13 20:33:31,091 INFO L443 ceAbstractionStarter]: For program point L7165-1(line 7165) no Hoare annotation was computed. [2019-10-13 20:33:31,091 INFO L446 ceAbstractionStarter]: At program point L7165(line 7165) the Hoare annotation is: true [2019-10-13 20:33:31,091 INFO L443 ceAbstractionStarter]: For program point L7182(line 7182) no Hoare annotation was computed. [2019-10-13 20:33:31,091 INFO L443 ceAbstractionStarter]: For program point L7215-1(line 7215) no Hoare annotation was computed. [2019-10-13 20:33:31,091 INFO L446 ceAbstractionStarter]: At program point L7215(line 7215) the Hoare annotation is: true [2019-10-13 20:33:31,091 INFO L443 ceAbstractionStarter]: For program point L7248(lines 7248 7283) no Hoare annotation was computed. [2019-10-13 20:33:31,091 INFO L446 ceAbstractionStarter]: At program point L7298(line 7298) the Hoare annotation is: true [2019-10-13 20:33:31,091 INFO L443 ceAbstractionStarter]: For program point L7265-1(line 7265) no Hoare annotation was computed. [2019-10-13 20:33:31,091 INFO L446 ceAbstractionStarter]: At program point L7265(line 7265) the Hoare annotation is: true [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7298-1(line 7298) no Hoare annotation was computed. [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2019-10-13 20:33:31,092 INFO L446 ceAbstractionStarter]: At program point L7133(line 7133) the Hoare annotation is: true [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7150(lines 7150 7312) no Hoare annotation was computed. [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7183(lines 7183 7187) no Hoare annotation was computed. [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7117-1(line 7117) no Hoare annotation was computed. [2019-10-13 20:33:31,092 INFO L446 ceAbstractionStarter]: At program point L7117(line 7117) the Hoare annotation is: true [2019-10-13 20:33:31,092 INFO L443 ceAbstractionStarter]: For program point L7183-2(lines 7154 7242) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L443 ceAbstractionStarter]: For program point L7250(lines 7250 7280) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L443 ceAbstractionStarter]: For program point L7316(line 7316) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L443 ceAbstractionStarter]: For program point L7151(line 7151) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L443 ceAbstractionStarter]: For program point L7184-1(line 7184) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L446 ceAbstractionStarter]: At program point L7184(line 7184) the Hoare annotation is: true [2019-10-13 20:33:31,093 INFO L446 ceAbstractionStarter]: At program point L7267(line 7267) the Hoare annotation is: true [2019-10-13 20:33:31,093 INFO L443 ceAbstractionStarter]: For program point L7135-1(line 7135) no Hoare annotation was computed. [2019-10-13 20:33:31,093 INFO L446 ceAbstractionStarter]: At program point L7135(line 7135) the Hoare annotation is: true [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7251(line 7251) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7119-1(line 7119) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L446 ceAbstractionStarter]: At program point L7119(line 7119) the Hoare annotation is: true [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7152(lines 7152 7245) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7202(line 7202) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7235-1(line 7235) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L446 ceAbstractionStarter]: At program point L7235(line 7235) the Hoare annotation is: true [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7252(lines 7252 7257) no Hoare annotation was computed. [2019-10-13 20:33:31,094 INFO L443 ceAbstractionStarter]: For program point L7285(line 7285) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point L7170(line 7170) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point L7203(lines 7203 7211) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 5639 5646) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5639 5646) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 5639 5646) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point __arch_swab32EXIT(lines 5306 5312) no Hoare annotation was computed. [2019-10-13 20:33:31,095 INFO L446 ceAbstractionStarter]: At program point __arch_swab32ENTRY(lines 5306 5312) the Hoare annotation is: true [2019-10-13 20:33:31,095 INFO L443 ceAbstractionStarter]: For program point __arch_swab32FINAL(lines 5306 5312) no Hoare annotation was computed. [2019-10-13 20:33:31,096 INFO L446 ceAbstractionStarter]: At program point downENTRY(lines 7673 7675) the Hoare annotation is: true [2019-10-13 20:33:31,096 INFO L443 ceAbstractionStarter]: For program point downFINAL(lines 7673 7675) no Hoare annotation was computed. [2019-10-13 20:33:31,096 INFO L443 ceAbstractionStarter]: For program point downEXIT(lines 7673 7675) no Hoare annotation was computed. [2019-10-13 20:33:31,096 INFO L443 ceAbstractionStarter]: For program point __swab16pFINAL(lines 5327 5334) no Hoare annotation was computed. [2019-10-13 20:33:31,096 INFO L446 ceAbstractionStarter]: At program point __swab16pENTRY(lines 5327 5334) the Hoare annotation is: true [2019-10-13 20:33:31,096 INFO L446 ceAbstractionStarter]: At program point L5331(line 5331) the Hoare annotation is: true [2019-10-13 20:33:31,097 INFO L443 ceAbstractionStarter]: For program point __swab16pEXIT(lines 5327 5334) no Hoare annotation was computed. [2019-10-13 20:33:31,097 INFO L443 ceAbstractionStarter]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2019-10-13 20:33:31,097 INFO L446 ceAbstractionStarter]: At program point skb_queue_emptyENTRY(lines 5524 5529) the Hoare annotation is: true [2019-10-13 20:33:31,097 INFO L443 ceAbstractionStarter]: For program point skb_queue_emptyFINAL(lines 5524 5529) no Hoare annotation was computed. [2019-10-13 20:33:31,097 INFO L443 ceAbstractionStarter]: For program point skb_queue_emptyEXIT(lines 5524 5529) no Hoare annotation was computed. [2019-10-13 20:33:31,097 INFO L446 ceAbstractionStarter]: At program point tty_get_baud_rateENTRY(lines 5720 5727) the Hoare annotation is: true [2019-10-13 20:33:31,097 INFO L443 ceAbstractionStarter]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2019-10-13 20:33:31,098 INFO L446 ceAbstractionStarter]: At program point L5724(line 5724) the Hoare annotation is: true [2019-10-13 20:33:31,098 INFO L443 ceAbstractionStarter]: For program point tty_get_baud_rateFINAL(lines 5720 5727) no Hoare annotation was computed. [2019-10-13 20:33:31,098 INFO L443 ceAbstractionStarter]: For program point tty_get_baud_rateEXIT(lines 5720 5727) no Hoare annotation was computed. [2019-10-13 20:33:31,098 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 7661 7663) no Hoare annotation was computed. [2019-10-13 20:33:31,098 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 7661 7663) the Hoare annotation is: true [2019-10-13 20:33:31,098 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 7661 7663) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L446 ceAbstractionStarter]: At program point L6710(lines 6695 6712) the Hoare annotation is: true [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point L6700-2(line 6700) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point L6700(line 6700) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point L6700-5(lines 6700 6703) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point L6700-4(line 6700) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point scan_ordinaryFINAL(lines 6690 6713) no Hoare annotation was computed. [2019-10-13 20:33:31,099 INFO L446 ceAbstractionStarter]: At program point L6707(lines 6695 6712) the Hoare annotation is: true [2019-10-13 20:33:31,099 INFO L446 ceAbstractionStarter]: At program point scan_ordinaryENTRY(lines 6690 6713) the Hoare annotation is: true [2019-10-13 20:33:31,099 INFO L446 ceAbstractionStarter]: At program point L6705(lines 6695 6712) the Hoare annotation is: true [2019-10-13 20:33:31,099 INFO L443 ceAbstractionStarter]: For program point scan_ordinaryEXIT(lines 6690 6713) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 7639 7641) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L446 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 7639 7641) the Hoare annotation is: true [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 7639 7641) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L446 ceAbstractionStarter]: At program point L7424-2(lines 7424 7434) the Hoare annotation is: true [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point ldv_set_addEXIT(lines 7419 7442) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point L7424-3(lines 7422 7441) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point L7435-1(lines 7419 7442) no Hoare annotation was computed. [2019-10-13 20:33:31,100 INFO L443 ceAbstractionStarter]: For program point L7429(lines 7429 7432) no Hoare annotation was computed. [2019-10-13 20:33:31,101 INFO L443 ceAbstractionStarter]: For program point L7425-1(lines 7425 7428) no Hoare annotation was computed. [2019-10-13 20:33:31,101 INFO L443 ceAbstractionStarter]: For program point L7425(lines 7425 7428) no Hoare annotation was computed. [2019-10-13 20:33:31,101 INFO L446 ceAbstractionStarter]: At program point ldv_set_addENTRY(lines 7419 7442) the Hoare annotation is: true [2019-10-13 20:33:31,101 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 5411 5417) no Hoare annotation was computed. [2019-10-13 20:33:31,101 INFO L446 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 5411 5417) the Hoare annotation is: true [2019-10-13 20:33:31,101 INFO L446 ceAbstractionStarter]: At program point L5414(line 5414) the Hoare annotation is: true [2019-10-13 20:33:31,101 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 5411 5417) no Hoare annotation was computed. [2019-10-13 20:33:31,101 INFO L446 ceAbstractionStarter]: At program point __swab32pENTRY(lines 5335 5342) the Hoare annotation is: true [2019-10-13 20:33:31,101 INFO L446 ceAbstractionStarter]: At program point L5339(line 5339) the Hoare annotation is: true [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point L5339-1(line 5339) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point __swab32pEXIT(lines 5335 5342) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point __swab32pFINAL(lines 5335 5342) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 7664 7666) the Hoare annotation is: true [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 7664 7666) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 7664 7666) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point upFINAL(lines 7766 7768) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L443 ceAbstractionStarter]: For program point upEXIT(lines 7766 7768) no Hoare annotation was computed. [2019-10-13 20:33:31,102 INFO L446 ceAbstractionStarter]: At program point upENTRY(lines 7766 7768) the Hoare annotation is: true [2019-10-13 20:33:31,103 INFO L443 ceAbstractionStarter]: For program point L6682(lines 6671 6688) no Hoare annotation was computed. [2019-10-13 20:33:31,103 INFO L443 ceAbstractionStarter]: For program point L6683(lines 6668 6689) no Hoare annotation was computed. [2019-10-13 20:33:31,103 INFO L446 ceAbstractionStarter]: At program point L6684(line 6684) the Hoare annotation is: true [2019-10-13 20:33:31,103 INFO L446 ceAbstractionStarter]: At program point L6678(line 6678) the Hoare annotation is: true [2019-10-13 20:33:31,103 INFO L446 ceAbstractionStarter]: At program point ppp_async_flush_outputENTRY(lines 6668 6689) the Hoare annotation is: true [2019-10-13 20:33:31,103 INFO L443 ceAbstractionStarter]: For program point L6675(lines 6675 6681) no Hoare annotation was computed. [2019-10-13 20:33:31,103 INFO L443 ceAbstractionStarter]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2019-10-13 20:33:31,103 INFO L446 ceAbstractionStarter]: At program point L6676(line 6676) the Hoare annotation is: true [2019-10-13 20:33:31,103 INFO L443 ceAbstractionStarter]: For program point L6678-1(line 6678) no Hoare annotation was computed. [2019-10-13 20:33:31,104 INFO L443 ceAbstractionStarter]: For program point ppp_async_flush_outputEXIT(lines 6668 6689) no Hoare annotation was computed. [2019-10-13 20:33:31,104 INFO L443 ceAbstractionStarter]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2019-10-13 20:33:31,104 INFO L446 ceAbstractionStarter]: At program point L6673(line 6673) the Hoare annotation is: true [2019-10-13 20:33:31,104 INFO L446 ceAbstractionStarter]: At program point L6675-2(lines 6675 6681) the Hoare annotation is: true [2019-10-13 20:33:31,104 INFO L443 ceAbstractionStarter]: For program point ap_getFINAL(lines 5791 5804) no Hoare annotation was computed. [2019-10-13 20:33:31,104 INFO L446 ceAbstractionStarter]: At program point L5798(line 5798) the Hoare annotation is: true [2019-10-13 20:33:31,104 INFO L446 ceAbstractionStarter]: At program point ap_getENTRY(lines 5791 5804) the Hoare annotation is: true [2019-10-13 20:33:31,104 INFO L443 ceAbstractionStarter]: For program point L5801(line 5801) no Hoare annotation was computed. [2019-10-13 20:33:31,104 INFO L446 ceAbstractionStarter]: At program point L5795(line 5795) the Hoare annotation is: true [2019-10-13 20:33:31,104 INFO L443 ceAbstractionStarter]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point L5797(lines 5797 5800) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point ap_getEXIT(lines 5791 5804) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L446 ceAbstractionStarter]: At program point L5797-1(lines 5797 5800) the Hoare annotation is: true [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point tasklet_scheduleEXIT(lines 5734 5745) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point L5739(lines 5739 5742) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L446 ceAbstractionStarter]: At program point L5738(line 5738) the Hoare annotation is: true [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point L5739-1(lines 5734 5745) no Hoare annotation was computed. [2019-10-13 20:33:31,105 INFO L446 ceAbstractionStarter]: At program point L5740(line 5740) the Hoare annotation is: true [2019-10-13 20:33:31,105 INFO L443 ceAbstractionStarter]: For program point L5738-1(line 5738) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L446 ceAbstractionStarter]: At program point tasklet_scheduleENTRY(lines 5734 5745) the Hoare annotation is: true [2019-10-13 20:33:31,106 INFO L446 ceAbstractionStarter]: At program point L6081(line 6081) the Hoare annotation is: true [2019-10-13 20:33:31,106 INFO L443 ceAbstractionStarter]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L443 ceAbstractionStarter]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L446 ceAbstractionStarter]: At program point L6075(line 6075) the Hoare annotation is: true [2019-10-13 20:33:31,106 INFO L443 ceAbstractionStarter]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L443 ceAbstractionStarter]: For program point L6077(lines 6077 6080) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_receiveEXIT(lines 6066 6094) no Hoare annotation was computed. [2019-10-13 20:33:31,106 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_receiveENTRY(lines 6066 6094) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6090(line 6090) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6087(line 6087) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L443 ceAbstractionStarter]: For program point L6086(lines 6086 6089) no Hoare annotation was computed. [2019-10-13 20:33:31,107 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_receiveFINAL(lines 6066 6094) no Hoare annotation was computed. [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6083(line 6083) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6082(line 6082) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6083-1(line 6083) the Hoare annotation is: true [2019-10-13 20:33:31,107 INFO L443 ceAbstractionStarter]: For program point L6085(line 6085) no Hoare annotation was computed. [2019-10-13 20:33:31,107 INFO L446 ceAbstractionStarter]: At program point L6086-1(lines 6086 6089) the Hoare annotation is: true [2019-10-13 20:33:31,108 INFO L446 ceAbstractionStarter]: At program point L6084(line 6084) the Hoare annotation is: true [2019-10-13 20:33:31,108 INFO L443 ceAbstractionStarter]: For program point ldv_set_is_emptyEXIT(lines 7500 7505) no Hoare annotation was computed. [2019-10-13 20:33:31,108 INFO L446 ceAbstractionStarter]: At program point ldv_set_is_emptyENTRY(lines 7500 7505) the Hoare annotation is: true [2019-10-13 20:33:31,108 INFO L443 ceAbstractionStarter]: For program point ldv_set_is_emptyFINAL(lines 7500 7505) no Hoare annotation was computed. [2019-10-13 20:33:31,108 INFO L443 ceAbstractionStarter]: For program point _raw_write_lock_irqEXIT(lines 7667 7669) no Hoare annotation was computed. [2019-10-13 20:33:31,108 INFO L446 ceAbstractionStarter]: At program point _raw_write_lock_irqENTRY(lines 7667 7669) the Hoare annotation is: true [2019-10-13 20:33:31,108 INFO L443 ceAbstractionStarter]: For program point _raw_write_lock_irqFINAL(lines 7667 7669) no Hoare annotation was computed. [2019-10-13 20:33:31,108 INFO L446 ceAbstractionStarter]: At program point tty_register_ldiscENTRY(lines 7752 7754) the Hoare annotation is: true [2019-10-13 20:33:31,108 INFO L443 ceAbstractionStarter]: For program point tty_register_ldiscFINAL(lines 7752 7754) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point tty_register_ldiscEXIT(lines 7752 7754) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point L7451-3(lines 7448 7477) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L446 ceAbstractionStarter]: At program point L7451-2(lines 7451 7462) the Hoare annotation is: true [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point L7466(lines 7466 7469) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point L7466-1(lines 7466 7469) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point L7456(lines 7456 7460) no Hoare annotation was computed. [2019-10-13 20:33:31,109 INFO L446 ceAbstractionStarter]: At program point ldv_set_removeENTRY(lines 7444 7478) the Hoare annotation is: true [2019-10-13 20:33:31,109 INFO L443 ceAbstractionStarter]: For program point L7452-1(lines 7452 7455) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point L7452(lines 7452 7455) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point L7465-3(lines 7465 7472) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point L7463-1(lines 7444 7478) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L446 ceAbstractionStarter]: At program point L7465-2(lines 7465 7472) the Hoare annotation is: true [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point ldv_set_removeEXIT(lines 7444 7478) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L446 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 5376 5384) the Hoare annotation is: true [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 5376 5384) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 5376 5384) no Hoare annotation was computed. [2019-10-13 20:33:31,110 INFO L443 ceAbstractionStarter]: For program point L6574(lines 6574 6577) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L443 ceAbstractionStarter]: For program point L6572-1(line 6572) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L446 ceAbstractionStarter]: At program point ppp_async_sendENTRY(lines 6566 6583) the Hoare annotation is: true [2019-10-13 20:33:31,111 INFO L446 ceAbstractionStarter]: At program point L6572(line 6572) the Hoare annotation is: true [2019-10-13 20:33:31,111 INFO L443 ceAbstractionStarter]: For program point L6573-1(line 6573) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L443 ceAbstractionStarter]: For program point ppp_async_sendFINAL(lines 6566 6583) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L446 ceAbstractionStarter]: At program point L6573(line 6573) the Hoare annotation is: true [2019-10-13 20:33:31,111 INFO L443 ceAbstractionStarter]: For program point ppp_async_sendEXIT(lines 6566 6583) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L443 ceAbstractionStarter]: For program point L6580-1(line 6580) no Hoare annotation was computed. [2019-10-13 20:33:31,111 INFO L446 ceAbstractionStarter]: At program point L6580(line 6580) the Hoare annotation is: true [2019-10-13 20:33:31,112 INFO L446 ceAbstractionStarter]: At program point skb_is_nonlinearENTRY(lines 5553 5558) the Hoare annotation is: true [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point skb_is_nonlinearFINAL(lines 5553 5558) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point skb_is_nonlinearEXIT(lines 5553 5558) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point ppp_input_errorENTRY(lines 7693 7695) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point ppp_input_errorEXIT(lines 7693 7695) no Hoare annotation was computed. [2019-10-13 20:33:31,112 INFO L443 ceAbstractionStarter]: For program point ppp_input_errorFINAL(lines 7693 7695) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_bhFINAL(lines 7658 7660) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_bhEXIT(lines 7658 7660) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_bhENTRY(lines 7658 7660) the Hoare annotation is: true [2019-10-13 20:33:31,113 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 7506 7511) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L443 ceAbstractionStarter]: For program point ldv_is_errENTRY(lines 7506 7511) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L443 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 7506 7511) no Hoare annotation was computed. [2019-10-13 20:33:31,113 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 5432 5438) the Hoare annotation is: true [2019-10-13 20:33:31,113 INFO L446 ceAbstractionStarter]: At program point L5435(line 5435) the Hoare annotation is: true [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 5432 5438) no Hoare annotation was computed. [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 5432 5438) no Hoare annotation was computed. [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point _raw_write_unlock_irqEXIT(lines 7670 7672) no Hoare annotation was computed. [2019-10-13 20:33:31,114 INFO L446 ceAbstractionStarter]: At program point _raw_write_unlock_irqENTRY(lines 7670 7672) the Hoare annotation is: true [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point _raw_write_unlock_irqFINAL(lines 7670 7672) no Hoare annotation was computed. [2019-10-13 20:33:31,114 INFO L446 ceAbstractionStarter]: At program point L7054(line 7054) the Hoare annotation is: true [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_ppp_channel_ops_2FINAL(lines 7050 7058) no Hoare annotation was computed. [2019-10-13 20:33:31,114 INFO L443 ceAbstractionStarter]: For program point L7054-1(line 7054) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_ppp_channel_ops_2ENTRY(lines 7050 7058) the Hoare annotation is: true [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_ppp_channel_ops_2EXIT(lines 7050 7058) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point L7344(line 7344) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8FINAL(lines 7341 7347) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8EXIT(lines 7341 7347) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_8ENTRY(lines 7341 7347) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7FINAL(lines 7334 7340) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7EXIT(lines 7334 7340) no Hoare annotation was computed. [2019-10-13 20:33:31,115 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_7ENTRY(lines 7334 7340) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point L7337(line 7337) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6FINAL(lines 7327 7333) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6EXIT(lines 7327 7333) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_6ENTRY(lines 7327 7333) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point L7330(line 7330) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L446 ceAbstractionStarter]: At program point skb_tailroomENTRY(lines 5568 5575) the Hoare annotation is: true [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point skb_tailroomFINAL(lines 5568 5575) no Hoare annotation was computed. [2019-10-13 20:33:31,116 INFO L443 ceAbstractionStarter]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2019-10-13 20:33:31,117 INFO L443 ceAbstractionStarter]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2019-10-13 20:33:31,117 INFO L443 ceAbstractionStarter]: For program point skb_tailroomEXIT(lines 5568 5575) no Hoare annotation was computed. [2019-10-13 20:33:31,117 INFO L443 ceAbstractionStarter]: For program point L5573(line 5573) no Hoare annotation was computed. [2019-10-13 20:33:31,117 INFO L446 ceAbstractionStarter]: At program point L5572(line 5572) the Hoare annotation is: true [2019-10-13 20:33:31,117 INFO L446 ceAbstractionStarter]: At program point L7387(line 7387) the Hoare annotation is: true [2019-10-13 20:33:31,117 INFO L446 ceAbstractionStarter]: At program point ldv_kfree_skb_16ENTRY(lines 7384 7390) the Hoare annotation is: true [2019-10-13 20:33:31,117 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_16FINAL(lines 7384 7390) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_16EXIT(lines 7384 7390) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L446 ceAbstractionStarter]: At program point ldv_kfree_skb_13ENTRY(lines 7362 7368) the Hoare annotation is: true [2019-10-13 20:33:31,118 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_13FINAL(lines 7362 7368) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_13EXIT(lines 7362 7368) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L446 ceAbstractionStarter]: At program point L7365(line 7365) the Hoare annotation is: true [2019-10-13 20:33:31,118 INFO L443 ceAbstractionStarter]: For program point skb_queue_tailFINAL(lines 7729 7731) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L443 ceAbstractionStarter]: For program point skb_queue_tailEXIT(lines 7729 7731) no Hoare annotation was computed. [2019-10-13 20:33:31,118 INFO L446 ceAbstractionStarter]: At program point skb_queue_tailENTRY(lines 7729 7731) the Hoare annotation is: true [2019-10-13 20:33:31,119 INFO L443 ceAbstractionStarter]: For program point sema_initFINAL(lines 5691 5713) no Hoare annotation was computed. [2019-10-13 20:33:31,119 INFO L446 ceAbstractionStarter]: At program point L5710(line 5710) the Hoare annotation is: true [2019-10-13 20:33:31,119 INFO L443 ceAbstractionStarter]: For program point sema_initEXIT(lines 5691 5713) no Hoare annotation was computed. [2019-10-13 20:33:31,119 INFO L443 ceAbstractionStarter]: For program point L5710-1(line 5710) no Hoare annotation was computed. [2019-10-13 20:33:31,119 INFO L446 ceAbstractionStarter]: At program point sema_initENTRY(lines 5691 5713) the Hoare annotation is: true [2019-10-13 20:33:31,119 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 7512 7517) no Hoare annotation was computed. [2019-10-13 20:33:31,119 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrENTRY(lines 7512 7517) no Hoare annotation was computed. [2019-10-13 20:33:31,120 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 7512 7517) no Hoare annotation was computed. [2019-10-13 20:33:31,120 INFO L446 ceAbstractionStarter]: At program point might_faultFINAL(lines 7679 7681) the Hoare annotation is: true [2019-10-13 20:33:31,120 INFO L443 ceAbstractionStarter]: For program point might_faultEXIT(lines 7679 7681) no Hoare annotation was computed. [2019-10-13 20:33:31,120 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_17FINAL(lines 7391 7397) no Hoare annotation was computed. [2019-10-13 20:33:31,120 INFO L446 ceAbstractionStarter]: At program point ldv_kfree_skb_17ENTRY(lines 7391 7397) the Hoare annotation is: true [2019-10-13 20:33:31,120 INFO L446 ceAbstractionStarter]: At program point L7394(line 7394) the Hoare annotation is: true [2019-10-13 20:33:31,120 INFO L443 ceAbstractionStarter]: For program point ldv_kfree_skb_17EXIT(lines 7391 7397) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point printkFINAL(lines 7711 7713) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point printkENTRY(lines 7711 7713) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point printkEXIT(lines 7711 7713) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L446 ceAbstractionStarter]: At program point tasklet_initENTRY(lines 7741 7743) the Hoare annotation is: true [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point tasklet_initFINAL(lines 7741 7743) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point tasklet_initEXIT(lines 7741 7743) no Hoare annotation was computed. [2019-10-13 20:33:31,121 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skbEXIT(lines 7580 7589) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L443 ceAbstractionStarter]: For program point L7585-1(line 7585) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L443 ceAbstractionStarter]: For program point L7585(line 7585) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skbENTRY(lines 7580 7589) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L443 ceAbstractionStarter]: For program point ldv_dev_alloc_skbFINAL(lines 7580 7589) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L443 ceAbstractionStarter]: For program point L6778(lines 6778 6781) no Hoare annotation was computed. [2019-10-13 20:33:31,122 INFO L446 ceAbstractionStarter]: At program point L6749(lines 6725 6797) the Hoare annotation is: true [2019-10-13 20:33:31,122 INFO L446 ceAbstractionStarter]: At program point L6774(lines 6725 6797) the Hoare annotation is: true [2019-10-13 20:33:31,123 INFO L443 ceAbstractionStarter]: For program point L6778-2(lines 6769 6782) no Hoare annotation was computed. [2019-10-13 20:33:31,123 INFO L446 ceAbstractionStarter]: At program point L6770(line 6770) the Hoare annotation is: true [2019-10-13 20:33:31,123 INFO L446 ceAbstractionStarter]: At program point process_input_packetENTRY(lines 6714 6798) the Hoare annotation is: true [2019-10-13 20:33:31,123 INFO L443 ceAbstractionStarter]: For program point L6737(lines 6737 6740) no Hoare annotation was computed. [2019-10-13 20:33:31,123 INFO L443 ceAbstractionStarter]: For program point L6770-1(line 6770) no Hoare annotation was computed. [2019-10-13 20:33:31,123 INFO L446 ceAbstractionStarter]: At program point L6758(line 6758) the Hoare annotation is: true [2019-10-13 20:33:31,123 INFO L446 ceAbstractionStarter]: At program point L6791-1(line 6791) the Hoare annotation is: true [2019-10-13 20:33:31,124 INFO L446 ceAbstractionStarter]: At program point L6791(line 6791) the Hoare annotation is: true [2019-10-13 20:33:31,124 INFO L443 ceAbstractionStarter]: For program point L6754(lines 6754 6757) no Hoare annotation was computed. [2019-10-13 20:33:31,124 INFO L443 ceAbstractionStarter]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2019-10-13 20:33:31,124 INFO L446 ceAbstractionStarter]: At program point L6746(line 6746) the Hoare annotation is: true [2019-10-13 20:33:31,124 INFO L443 ceAbstractionStarter]: For program point L6779-1(line 6779) no Hoare annotation was computed. [2019-10-13 20:33:31,124 INFO L446 ceAbstractionStarter]: At program point L6779(line 6779) the Hoare annotation is: true [2019-10-13 20:33:31,124 INFO L443 ceAbstractionStarter]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2019-10-13 20:33:31,125 INFO L443 ceAbstractionStarter]: For program point L6792(line 6792) no Hoare annotation was computed. [2019-10-13 20:33:31,125 INFO L446 ceAbstractionStarter]: At program point L6751(lines 6725 6797) the Hoare annotation is: true [2019-10-13 20:33:31,125 INFO L443 ceAbstractionStarter]: For program point L6784-1(line 6784) no Hoare annotation was computed. [2019-10-13 20:33:31,125 INFO L446 ceAbstractionStarter]: At program point L6784(line 6784) the Hoare annotation is: true [2019-10-13 20:33:31,125 INFO L443 ceAbstractionStarter]: For program point L6731(lines 6731 6734) no Hoare annotation was computed. [2019-10-13 20:33:31,125 INFO L443 ceAbstractionStarter]: For program point L6760-2(lines 6760 6767) no Hoare annotation was computed. [2019-10-13 20:33:31,125 INFO L443 ceAbstractionStarter]: For program point L6727(lines 6727 6730) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L443 ceAbstractionStarter]: For program point L6760(lines 6760 6767) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L446 ceAbstractionStarter]: At program point L6793(line 6793) the Hoare annotation is: true [2019-10-13 20:33:31,126 INFO L443 ceAbstractionStarter]: For program point process_input_packetEXIT(lines 6714 6798) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L443 ceAbstractionStarter]: For program point L6773(lines 6773 6776) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L443 ceAbstractionStarter]: For program point L6769(lines 6769 6782) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L443 ceAbstractionStarter]: For program point L6765-1(line 6765) no Hoare annotation was computed. [2019-10-13 20:33:31,126 INFO L446 ceAbstractionStarter]: At program point L6765(line 6765) the Hoare annotation is: true [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point L6790(lines 6790 6795) no Hoare annotation was computed. [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point L6761-2(lines 6761 6764) no Hoare annotation was computed. [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point L6761(line 6761) no Hoare annotation was computed. [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point L6790-1(lines 6714 6798) no Hoare annotation was computed. [2019-10-13 20:33:31,127 INFO L446 ceAbstractionStarter]: At program point skb_putENTRY(lines 7723 7725) the Hoare annotation is: true [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point skb_putFINAL(lines 7723 7725) no Hoare annotation was computed. [2019-10-13 20:33:31,127 INFO L443 ceAbstractionStarter]: For program point L7724-1(line 7724) no Hoare annotation was computed. [2019-10-13 20:33:31,128 INFO L446 ceAbstractionStarter]: At program point L7724(line 7724) the Hoare annotation is: true [2019-10-13 20:33:31,128 INFO L443 ceAbstractionStarter]: For program point skb_putEXIT(lines 7723 7725) no Hoare annotation was computed. [2019-10-13 20:33:31,128 INFO L443 ceAbstractionStarter]: For program point L5458-1(line 5458) no Hoare annotation was computed. [2019-10-13 20:33:31,128 INFO L443 ceAbstractionStarter]: For program point kzallocEXIT(lines 5454 5461) no Hoare annotation was computed. [2019-10-13 20:33:31,128 INFO L446 ceAbstractionStarter]: At program point kzallocENTRY(lines 5454 5461) the Hoare annotation is: true [2019-10-13 20:33:31,128 INFO L443 ceAbstractionStarter]: For program point kzallocFINAL(lines 5454 5461) no Hoare annotation was computed. [2019-10-13 20:33:31,129 INFO L446 ceAbstractionStarter]: At program point L5458(line 5458) the Hoare annotation is: true [2019-10-13 20:33:31,129 INFO L446 ceAbstractionStarter]: At program point kmallocENTRY(lines 5446 5453) the Hoare annotation is: true [2019-10-13 20:33:31,129 INFO L446 ceAbstractionStarter]: At program point L5450(line 5450) the Hoare annotation is: true [2019-10-13 20:33:31,129 INFO L443 ceAbstractionStarter]: For program point kmallocFINAL(lines 5446 5453) no Hoare annotation was computed. [2019-10-13 20:33:31,129 INFO L443 ceAbstractionStarter]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2019-10-13 20:33:31,129 INFO L443 ceAbstractionStarter]: For program point kmallocEXIT(lines 5446 5453) no Hoare annotation was computed. [2019-10-13 20:33:31,129 INFO L446 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 5313 5318) the Hoare annotation is: true [2019-10-13 20:33:31,130 INFO L443 ceAbstractionStarter]: For program point __fswab16FINAL(lines 5313 5318) no Hoare annotation was computed. [2019-10-13 20:33:31,130 INFO L443 ceAbstractionStarter]: For program point __fswab16EXIT(lines 5313 5318) no Hoare annotation was computed. [2019-10-13 20:33:31,130 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 7655 7657) no Hoare annotation was computed. [2019-10-13 20:33:31,130 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 7655 7657) no Hoare annotation was computed. [2019-10-13 20:33:31,130 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 7655 7657) the Hoare annotation is: true [2019-10-13 20:33:31,130 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 7651 7653) the Hoare annotation is: true [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 7651 7653) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 7651 7653) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 5647 5654) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 5647 5654) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 5647 5654) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L443 ceAbstractionStarter]: For program point __copy_to_user_overflowEXIT(lines 7625 7627) no Hoare annotation was computed. [2019-10-13 20:33:31,131 INFO L446 ceAbstractionStarter]: At program point __copy_to_user_overflowFINAL(lines 7625 7627) the Hoare annotation is: true [2019-10-13 20:33:31,132 INFO L446 ceAbstractionStarter]: At program point L6890(line 6890) the Hoare annotation is: true [2019-10-13 20:33:31,132 INFO L443 ceAbstractionStarter]: For program point L6824-2(line 6824) no Hoare annotation was computed. [2019-10-13 20:33:31,132 INFO L443 ceAbstractionStarter]: For program point L6824(line 6824) no Hoare annotation was computed. [2019-10-13 20:33:31,132 INFO L446 ceAbstractionStarter]: At program point L6857(lines 6845 6861) the Hoare annotation is: true [2019-10-13 20:33:31,132 INFO L443 ceAbstractionStarter]: For program point L6890-1(line 6890) no Hoare annotation was computed. [2019-10-13 20:33:31,132 INFO L443 ceAbstractionStarter]: For program point L6915-1(line 6915) no Hoare annotation was computed. [2019-10-13 20:33:31,133 INFO L446 ceAbstractionStarter]: At program point L6915(line 6915) the Hoare annotation is: true [2019-10-13 20:33:31,133 INFO L443 ceAbstractionStarter]: For program point L6907(lines 6907 6922) no Hoare annotation was computed. [2019-10-13 20:33:31,133 INFO L443 ceAbstractionStarter]: For program point L6866(line 6866) no Hoare annotation was computed. [2019-10-13 20:33:31,133 INFO L446 ceAbstractionStarter]: At program point L6932(lines 6813 6941) the Hoare annotation is: true [2019-10-13 20:33:31,133 INFO L443 ceAbstractionStarter]: For program point L6866-3(lines 6813 6941) no Hoare annotation was computed. [2019-10-13 20:33:31,133 INFO L443 ceAbstractionStarter]: For program point L6866-2(lines 6866 6898) no Hoare annotation was computed. [2019-10-13 20:33:31,134 INFO L443 ceAbstractionStarter]: For program point L6891(lines 6891 6895) no Hoare annotation was computed. [2019-10-13 20:33:31,134 INFO L443 ceAbstractionStarter]: For program point L6850(lines 6850 6853) no Hoare annotation was computed. [2019-10-13 20:33:31,134 INFO L446 ceAbstractionStarter]: At program point L6842(line 6842) the Hoare annotation is: true [2019-10-13 20:33:31,134 INFO L446 ceAbstractionStarter]: At program point L6908(line 6908) the Hoare annotation is: true [2019-10-13 20:33:31,134 INFO L443 ceAbstractionStarter]: For program point L6842-1(line 6842) no Hoare annotation was computed. [2019-10-13 20:33:31,134 INFO L443 ceAbstractionStarter]: For program point ppp_async_inputEXIT(lines 6799 6942) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6826(line 6826) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6925-2(lines 6925 6928) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6925(lines 6925 6928) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6826-2(line 6826) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6884(line 6884) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2019-10-13 20:33:31,135 INFO L443 ceAbstractionStarter]: For program point L6868-2(lines 6868 6876) no Hoare annotation was computed. [2019-10-13 20:33:31,136 INFO L443 ceAbstractionStarter]: For program point L6868(lines 6868 6876) no Hoare annotation was computed. [2019-10-13 20:33:31,136 INFO L446 ceAbstractionStarter]: At program point L6827(lines 6814 6835) the Hoare annotation is: true [2019-10-13 20:33:31,136 INFO L446 ceAbstractionStarter]: At program point L6918(line 6918) the Hoare annotation is: true [2019-10-13 20:33:31,136 INFO L443 ceAbstractionStarter]: For program point L6885(lines 6885 6896) no Hoare annotation was computed. [2019-10-13 20:33:31,136 INFO L443 ceAbstractionStarter]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2019-10-13 20:33:31,136 INFO L443 ceAbstractionStarter]: For program point L6910(lines 6910 6922) no Hoare annotation was computed. [2019-10-13 20:33:31,137 INFO L446 ceAbstractionStarter]: At program point L6877-1(lines 6877 6883) the Hoare annotation is: true [2019-10-13 20:33:31,137 INFO L443 ceAbstractionStarter]: For program point L6877(lines 6877 6883) no Hoare annotation was computed. [2019-10-13 20:33:31,137 INFO L446 ceAbstractionStarter]: At program point L6935(lines 6799 6942) the Hoare annotation is: true [2019-10-13 20:33:31,137 INFO L443 ceAbstractionStarter]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2019-10-13 20:33:31,137 INFO L446 ceAbstractionStarter]: At program point L6869(line 6869) the Hoare annotation is: true [2019-10-13 20:33:31,137 INFO L443 ceAbstractionStarter]: For program point L6820-2(lines 6820 6823) no Hoare annotation was computed. [2019-10-13 20:33:31,138 INFO L446 ceAbstractionStarter]: At program point ppp_async_inputENTRY(lines 6799 6942) the Hoare annotation is: true [2019-10-13 20:33:31,138 INFO L443 ceAbstractionStarter]: For program point L6820(line 6820) no Hoare annotation was computed. [2019-10-13 20:33:31,138 INFO L443 ceAbstractionStarter]: For program point L6878(lines 6878 6881) no Hoare annotation was computed. [2019-10-13 20:33:31,138 INFO L446 ceAbstractionStarter]: At program point L6845-3(lines 6813 6941) the Hoare annotation is: true [2019-10-13 20:33:31,138 INFO L443 ceAbstractionStarter]: For program point L6845-2(lines 6845 6862) no Hoare annotation was computed. [2019-10-13 20:33:31,138 INFO L443 ceAbstractionStarter]: For program point L6845(line 6845) no Hoare annotation was computed. [2019-10-13 20:33:31,139 INFO L443 ceAbstractionStarter]: For program point L6870(lines 6870 6873) no Hoare annotation was computed. [2019-10-13 20:33:31,139 INFO L446 ceAbstractionStarter]: At program point L6829(lines 6814 6835) the Hoare annotation is: true [2019-10-13 20:33:31,139 INFO L443 ceAbstractionStarter]: For program point L6879-1(line 6879) no Hoare annotation was computed. [2019-10-13 20:33:31,139 INFO L446 ceAbstractionStarter]: At program point L6879(line 6879) the Hoare annotation is: true [2019-10-13 20:33:31,139 INFO L443 ceAbstractionStarter]: For program point L6904-2(lines 6904 6922) no Hoare annotation was computed. [2019-10-13 20:33:31,139 INFO L446 ceAbstractionStarter]: At program point L6871(lines 6813 6941) the Hoare annotation is: true [2019-10-13 20:33:31,140 INFO L443 ceAbstractionStarter]: For program point L6904(line 6904) no Hoare annotation was computed. [2019-10-13 20:33:31,140 INFO L446 ceAbstractionStarter]: At program point L6855(lines 6845 6861) the Hoare annotation is: true [2019-10-13 20:33:31,140 INFO L443 ceAbstractionStarter]: For program point L6888-1(line 6888) no Hoare annotation was computed. [2019-10-13 20:33:31,140 INFO L446 ceAbstractionStarter]: At program point L6888(line 6888) the Hoare annotation is: true [2019-10-13 20:33:31,140 INFO L443 ceAbstractionStarter]: For program point L6814(lines 6814 6836) no Hoare annotation was computed. [2019-10-13 20:33:31,140 INFO L443 ceAbstractionStarter]: For program point L6913-1(lines 6904 6922) no Hoare annotation was computed. [2019-10-13 20:33:31,141 INFO L443 ceAbstractionStarter]: For program point L6913(lines 6913 6922) no Hoare annotation was computed. [2019-10-13 20:33:31,141 INFO L443 ceAbstractionStarter]: For program point L6839(line 6839) no Hoare annotation was computed. [2019-10-13 20:33:31,141 INFO L446 ceAbstractionStarter]: At program point L6930(lines 6813 6941) the Hoare annotation is: true [2019-10-13 20:33:31,141 INFO L443 ceAbstractionStarter]: For program point L6839-4(lines 6839 6843) no Hoare annotation was computed. [2019-10-13 20:33:31,141 INFO L443 ceAbstractionStarter]: For program point L6839-2(lines 6839 6843) no Hoare annotation was computed. [2019-10-13 20:33:31,141 INFO L446 ceAbstractionStarter]: At program point L6831(lines 6814 6835) the Hoare annotation is: true [2019-10-13 20:33:31,142 INFO L443 ceAbstractionStarter]: For program point L6914(lines 6914 6920) no Hoare annotation was computed. [2019-10-13 20:33:31,142 INFO L443 ceAbstractionStarter]: For program point tty_unthrottleFINAL(lines 7763 7765) no Hoare annotation was computed. [2019-10-13 20:33:31,142 INFO L443 ceAbstractionStarter]: For program point tty_unthrottleEXIT(lines 7763 7765) no Hoare annotation was computed. [2019-10-13 20:33:31,142 INFO L446 ceAbstractionStarter]: At program point tty_unthrottleENTRY(lines 7763 7765) the Hoare annotation is: true [2019-10-13 20:33:31,142 INFO L443 ceAbstractionStarter]: For program point set_bitFINAL(lines 5268 5274) no Hoare annotation was computed. [2019-10-13 20:33:31,142 INFO L443 ceAbstractionStarter]: For program point set_bitEXIT(lines 5268 5274) no Hoare annotation was computed. [2019-10-13 20:33:31,143 INFO L446 ceAbstractionStarter]: At program point set_bitENTRY(lines 5268 5274) the Hoare annotation is: true [2019-10-13 20:33:31,143 INFO L443 ceAbstractionStarter]: For program point n_tty_ioctl_helperEXIT(lines 7683 7685) no Hoare annotation was computed. [2019-10-13 20:33:31,143 INFO L446 ceAbstractionStarter]: At program point n_tty_ioctl_helperENTRY(lines 7683 7685) the Hoare annotation is: true [2019-10-13 20:33:31,143 INFO L443 ceAbstractionStarter]: For program point n_tty_ioctl_helperFINAL(lines 7683 7685) no Hoare annotation was computed. [2019-10-13 20:33:31,143 INFO L443 ceAbstractionStarter]: For program point L6976-1(line 6976) no Hoare annotation was computed. [2019-10-13 20:33:31,143 INFO L446 ceAbstractionStarter]: At program point L6976(line 6976) the Hoare annotation is: true [2019-10-13 20:33:31,144 INFO L443 ceAbstractionStarter]: For program point async_lcp_peekEXIT(lines 6943 7033) no Hoare annotation was computed. [2019-10-13 20:33:31,144 INFO L443 ceAbstractionStarter]: For program point L7005(line 7005) no Hoare annotation was computed. [2019-10-13 20:33:31,144 INFO L446 ceAbstractionStarter]: At program point L7026(lines 6953 7032) the Hoare annotation is: true [2019-10-13 20:33:31,144 INFO L443 ceAbstractionStarter]: For program point L6956(lines 6956 6959) no Hoare annotation was computed. [2019-10-13 20:33:31,144 INFO L443 ceAbstractionStarter]: For program point L7014(line 7014) no Hoare annotation was computed. [2019-10-13 20:33:31,145 INFO L446 ceAbstractionStarter]: At program point L6981(lines 6971 6995) the Hoare annotation is: true [2019-10-13 20:33:31,145 INFO L446 ceAbstractionStarter]: At program point L7006(line 7006) the Hoare annotation is: true [2019-10-13 20:33:31,145 INFO L443 ceAbstractionStarter]: For program point L7006-1(line 7006) no Hoare annotation was computed. [2019-10-13 20:33:31,145 INFO L443 ceAbstractionStarter]: For program point L7027(line 7027) no Hoare annotation was computed. [2019-10-13 20:33:31,145 INFO L443 ceAbstractionStarter]: For program point L6965-1(line 6965) no Hoare annotation was computed. [2019-10-13 20:33:31,145 INFO L446 ceAbstractionStarter]: At program point L6965(line 6965) the Hoare annotation is: true [2019-10-13 20:33:31,146 INFO L443 ceAbstractionStarter]: For program point L7027-5(lines 7027 7030) no Hoare annotation was computed. [2019-10-13 20:33:31,146 INFO L446 ceAbstractionStarter]: At program point L7023(lines 6953 7032) the Hoare annotation is: true [2019-10-13 20:33:31,146 INFO L443 ceAbstractionStarter]: For program point L7027-3(line 7027) no Hoare annotation was computed. [2019-10-13 20:33:31,146 INFO L443 ceAbstractionStarter]: For program point L6961(lines 6961 6964) no Hoare annotation was computed. [2019-10-13 20:33:31,146 INFO L443 ceAbstractionStarter]: For program point L7027-2(line 7027) no Hoare annotation was computed. [2019-10-13 20:33:31,146 INFO L443 ceAbstractionStarter]: For program point L7015-1(line 7015) no Hoare annotation was computed. [2019-10-13 20:33:31,147 INFO L446 ceAbstractionStarter]: At program point L7015(line 7015) the Hoare annotation is: true [2019-10-13 20:33:31,147 INFO L446 ceAbstractionStarter]: At program point L7028(lines 6953 7032) the Hoare annotation is: true [2019-10-13 20:33:31,147 INFO L443 ceAbstractionStarter]: For program point L6991(lines 6991 6994) no Hoare annotation was computed. [2019-10-13 20:33:31,147 INFO L443 ceAbstractionStarter]: For program point L7016(lines 7016 7020) no Hoare annotation was computed. [2019-10-13 20:33:31,147 INFO L446 ceAbstractionStarter]: At program point L6979(lines 6971 6995) the Hoare annotation is: true [2019-10-13 20:33:31,147 INFO L446 ceAbstractionStarter]: At program point async_lcp_peekENTRY(lines 6943 7033) the Hoare annotation is: true [2019-10-13 20:33:31,148 INFO L443 ceAbstractionStarter]: For program point L7008(lines 7008 7012) no Hoare annotation was computed. [2019-10-13 20:33:31,148 INFO L443 ceAbstractionStarter]: For program point L6971(line 6971) no Hoare annotation was computed. [2019-10-13 20:33:31,148 INFO L443 ceAbstractionStarter]: For program point L7004(lines 7004 7022) no Hoare annotation was computed. [2019-10-13 20:33:31,148 INFO L443 ceAbstractionStarter]: For program point L6967(lines 6967 6970) no Hoare annotation was computed. [2019-10-13 20:33:31,148 INFO L443 ceAbstractionStarter]: For program point L6971-4(lines 6971 6999) no Hoare annotation was computed. [2019-10-13 20:33:31,149 INFO L443 ceAbstractionStarter]: For program point async_lcp_peekFINAL(lines 6943 7033) no Hoare annotation was computed. [2019-10-13 20:33:31,149 INFO L443 ceAbstractionStarter]: For program point L6971-2(lines 6971 6999) no Hoare annotation was computed. [2019-10-13 20:33:31,149 INFO L443 ceAbstractionStarter]: For program point L6996(lines 6996 6999) no Hoare annotation was computed. [2019-10-13 20:33:31,149 INFO L443 ceAbstractionStarter]: For program point L6984(lines 6984 6988) no Hoare annotation was computed. [2019-10-13 20:33:31,149 INFO L446 ceAbstractionStarter]: At program point lockdep_init_mapENTRY(lines 7676 7678) the Hoare annotation is: true [2019-10-13 20:33:31,149 INFO L443 ceAbstractionStarter]: For program point lockdep_init_mapFINAL(lines 7676 7678) no Hoare annotation was computed. [2019-10-13 20:33:31,150 INFO L443 ceAbstractionStarter]: For program point lockdep_init_mapEXIT(lines 7676 7678) no Hoare annotation was computed. [2019-10-13 20:33:31,150 INFO L446 ceAbstractionStarter]: At program point __copy_from_user_overflowFINAL(lines 7622 7624) the Hoare annotation is: true [2019-10-13 20:33:31,150 INFO L443 ceAbstractionStarter]: For program point __copy_from_user_overflowEXIT(lines 7622 7624) no Hoare annotation was computed. [2019-10-13 20:33:31,150 INFO L443 ceAbstractionStarter]: For program point spin_unlock_bhFINAL(lines 5418 5424) no Hoare annotation was computed. [2019-10-13 20:33:31,150 INFO L446 ceAbstractionStarter]: At program point L5421(line 5421) the Hoare annotation is: true [2019-10-13 20:33:31,150 INFO L446 ceAbstractionStarter]: At program point spin_unlock_bhENTRY(lines 5418 5424) the Hoare annotation is: true [2019-10-13 20:33:31,151 INFO L443 ceAbstractionStarter]: For program point spin_unlock_bhEXIT(lines 5418 5424) no Hoare annotation was computed. [2019-10-13 20:33:31,151 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 5675 5681) no Hoare annotation was computed. [2019-10-13 20:33:31,151 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 5675 5681) no Hoare annotation was computed. [2019-10-13 20:33:31,151 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 5675 5681) no Hoare annotation was computed. [2019-10-13 20:33:31,151 INFO L446 ceAbstractionStarter]: At program point L7038(line 7038) the Hoare annotation is: true [2019-10-13 20:33:31,151 INFO L443 ceAbstractionStarter]: For program point L7039(lines 7039 7042) no Hoare annotation was computed. [2019-10-13 20:33:31,152 INFO L443 ceAbstractionStarter]: For program point ppp_async_cleanupEXIT(lines 7034 7045) no Hoare annotation was computed. [2019-10-13 20:33:31,152 INFO L443 ceAbstractionStarter]: For program point L7038-1(line 7038) no Hoare annotation was computed. [2019-10-13 20:33:31,152 INFO L443 ceAbstractionStarter]: For program point L7039-2(lines 7034 7045) no Hoare annotation was computed. [2019-10-13 20:33:31,152 INFO L446 ceAbstractionStarter]: At program point ppp_async_cleanupENTRY(lines 7034 7045) the Hoare annotation is: true [2019-10-13 20:33:31,152 INFO L443 ceAbstractionStarter]: For program point test_and_clear_bitEXIT(lines 5291 5299) no Hoare annotation was computed. [2019-10-13 20:33:31,152 INFO L446 ceAbstractionStarter]: At program point test_and_clear_bitENTRY(lines 5291 5299) the Hoare annotation is: true [2019-10-13 20:33:31,153 INFO L443 ceAbstractionStarter]: For program point test_and_clear_bitFINAL(lines 5291 5299) no Hoare annotation was computed. [2019-10-13 20:33:31,153 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7610 7621) the Hoare annotation is: true [2019-10-13 20:33:31,153 INFO L446 ceAbstractionStarter]: At program point L7614(line 7614) the Hoare annotation is: true [2019-10-13 20:33:31,153 INFO L443 ceAbstractionStarter]: For program point L7615(lines 7615 7618) no Hoare annotation was computed. [2019-10-13 20:33:31,153 INFO L443 ceAbstractionStarter]: For program point L7617-1(lines 7610 7621) no Hoare annotation was computed. [2019-10-13 20:33:31,154 INFO L439 ceAbstractionStarter]: At program point L7617(line 7617) the Hoare annotation is: (not (= ~last_index~0 0)) [2019-10-13 20:33:31,154 INFO L443 ceAbstractionStarter]: For program point L7614-1(line 7614) no Hoare annotation was computed. [2019-10-13 20:33:31,154 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7610 7621) no Hoare annotation was computed. [2019-10-13 20:33:31,154 INFO L446 ceAbstractionStarter]: At program point ppp_channel_indexENTRY(lines 7687 7689) the Hoare annotation is: true [2019-10-13 20:33:31,154 INFO L443 ceAbstractionStarter]: For program point ppp_channel_indexEXIT(lines 7687 7689) no Hoare annotation was computed. [2019-10-13 20:33:31,155 INFO L443 ceAbstractionStarter]: For program point ppp_channel_indexFINAL(lines 7687 7689) no Hoare annotation was computed. [2019-10-13 20:33:31,155 INFO L443 ceAbstractionStarter]: For program point _raw_read_unlockEXIT(lines 7645 7647) no Hoare annotation was computed. [2019-10-13 20:33:31,155 INFO L446 ceAbstractionStarter]: At program point _raw_read_unlockENTRY(lines 7645 7647) the Hoare annotation is: true [2019-10-13 20:33:31,155 INFO L443 ceAbstractionStarter]: For program point _raw_read_unlockFINAL(lines 7645 7647) no Hoare annotation was computed. [2019-10-13 20:33:31,155 INFO L443 ceAbstractionStarter]: For program point L5624-1(line 5624) no Hoare annotation was computed. [2019-10-13 20:33:31,155 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5614 5630) no Hoare annotation was computed. [2019-10-13 20:33:31,156 INFO L446 ceAbstractionStarter]: At program point L5624(line 5624) the Hoare annotation is: true [2019-10-13 20:33:31,156 INFO L446 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5614 5630) the Hoare annotation is: true [2019-10-13 20:33:31,156 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5614 5630) no Hoare annotation was computed. [2019-10-13 20:33:31,156 INFO L443 ceAbstractionStarter]: For program point L5621(lines 5621 5628) no Hoare annotation was computed. [2019-10-13 20:33:31,156 INFO L443 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 7635 7637) no Hoare annotation was computed. [2019-10-13 20:33:31,157 INFO L446 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 7635 7637) the Hoare annotation is: true [2019-10-13 20:33:31,157 INFO L443 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 7635 7637) no Hoare annotation was computed. [2019-10-13 20:33:31,157 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_wakeupEXIT(lines 6095 6112) no Hoare annotation was computed. [2019-10-13 20:33:31,157 INFO L446 ceAbstractionStarter]: At program point L6107(line 6107) the Hoare annotation is: true [2019-10-13 20:33:31,157 INFO L446 ceAbstractionStarter]: At program point L6107-1(line 6107) the Hoare annotation is: true [2019-10-13 20:33:31,157 INFO L446 ceAbstractionStarter]: At program point L6108(line 6108) the Hoare annotation is: true [2019-10-13 20:33:31,158 INFO L446 ceAbstractionStarter]: At program point L6102(line 6102) the Hoare annotation is: true [2019-10-13 20:33:31,158 INFO L443 ceAbstractionStarter]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2019-10-13 20:33:31,158 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_wakeupENTRY(lines 6095 6112) the Hoare annotation is: true [2019-10-13 20:33:31,158 INFO L443 ceAbstractionStarter]: For program point L6102-1(lines 6099 6111) no Hoare annotation was computed. [2019-10-13 20:33:31,158 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_wakeupFINAL(lines 6095 6112) no Hoare annotation was computed. [2019-10-13 20:33:31,158 INFO L446 ceAbstractionStarter]: At program point L6100(line 6100) the Hoare annotation is: true [2019-10-13 20:33:31,159 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,159 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2019-10-13 20:33:31,160 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-13 20:33:31,160 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-13 20:33:31,160 INFO L443 ceAbstractionStarter]: For program point _raw_read_lockEXIT(lines 7642 7644) no Hoare annotation was computed. [2019-10-13 20:33:31,160 INFO L446 ceAbstractionStarter]: At program point _raw_read_lockENTRY(lines 7642 7644) the Hoare annotation is: true [2019-10-13 20:33:31,160 INFO L443 ceAbstractionStarter]: For program point _raw_read_lockFINAL(lines 7642 7644) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L5981(line 5981) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L6039(line 6039) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L6031(line 6031) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L6023(line 6023) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L5982(lines 5982 6003) no Hoare annotation was computed. [2019-10-13 20:33:31,161 INFO L443 ceAbstractionStarter]: For program point L5949(lines 5949 6053) no Hoare annotation was computed. [2019-10-13 20:33:31,162 INFO L446 ceAbstractionStarter]: At program point L5941(line 5941) the Hoare annotation is: true [2019-10-13 20:33:31,162 INFO L443 ceAbstractionStarter]: For program point L5941-1(line 5941) no Hoare annotation was computed. [2019-10-13 20:33:31,162 INFO L443 ceAbstractionStarter]: For program point L5999(line 5999) no Hoare annotation was computed. [2019-10-13 20:33:31,162 INFO L443 ceAbstractionStarter]: For program point L5991(line 5991) no Hoare annotation was computed. [2019-10-13 20:33:31,162 INFO L443 ceAbstractionStarter]: For program point L5958(line 5958) no Hoare annotation was computed. [2019-10-13 20:33:31,162 INFO L443 ceAbstractionStarter]: For program point L5983(line 5983) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L443 ceAbstractionStarter]: For program point L5950(line 5950) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L443 ceAbstractionStarter]: For program point L6016(line 6016) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L443 ceAbstractionStarter]: For program point L5967(line 5967) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L443 ceAbstractionStarter]: For program point L6051(line 6051) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L443 ceAbstractionStarter]: For program point L6018(line 6018) no Hoare annotation was computed. [2019-10-13 20:33:31,163 INFO L446 ceAbstractionStarter]: At program point L5952-1(line 5952) the Hoare annotation is: true [2019-10-13 20:33:31,164 INFO L446 ceAbstractionStarter]: At program point L5952(line 5952) the Hoare annotation is: true [2019-10-13 20:33:31,164 INFO L443 ceAbstractionStarter]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2019-10-13 20:33:31,164 INFO L443 ceAbstractionStarter]: For program point L6035(line 6035) no Hoare annotation was computed. [2019-10-13 20:33:31,164 INFO L443 ceAbstractionStarter]: For program point L6027(line 6027) no Hoare annotation was computed. [2019-10-13 20:33:31,164 INFO L443 ceAbstractionStarter]: For program point L5961(line 5961) no Hoare annotation was computed. [2019-10-13 20:33:31,164 INFO L443 ceAbstractionStarter]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L446 ceAbstractionStarter]: At program point L6052(line 6052) the Hoare annotation is: true [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L5953(line 5953) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L6011(line 6011) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L5978(line 5978) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L446 ceAbstractionStarter]: At program point L6044(lines 5949 6053) the Hoare annotation is: true [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L5995(line 5995) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L5987(line 5987) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L6020-1(line 6020) no Hoare annotation was computed. [2019-10-13 20:33:31,165 INFO L443 ceAbstractionStarter]: For program point L5954(lines 5954 5970) no Hoare annotation was computed. [2019-10-13 20:33:31,166 INFO L446 ceAbstractionStarter]: At program point L6020(line 6020) the Hoare annotation is: true [2019-10-13 20:33:31,166 INFO L446 ceAbstractionStarter]: At program point L6012-1(lines 6012 6015) the Hoare annotation is: true [2019-10-13 20:33:31,166 INFO L443 ceAbstractionStarter]: For program point L6012(lines 6012 6015) no Hoare annotation was computed. [2019-10-13 20:33:31,166 INFO L446 ceAbstractionStarter]: At program point L5971(lines 5949 6053) the Hoare annotation is: true [2019-10-13 20:33:31,166 INFO L446 ceAbstractionStarter]: At program point L6004(lines 5949 6053) the Hoare annotation is: true [2019-10-13 20:33:31,166 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_ioctlFINAL(lines 5926 6058) no Hoare annotation was computed. [2019-10-13 20:33:31,166 INFO L446 ceAbstractionStarter]: At program point L6054(lines 5940 6057) the Hoare annotation is: true [2019-10-13 20:33:31,167 INFO L443 ceAbstractionStarter]: For program point L5955(line 5955) no Hoare annotation was computed. [2019-10-13 20:33:31,167 INFO L446 ceAbstractionStarter]: At program point L5980-1(line 5980) the Hoare annotation is: true [2019-10-13 20:33:31,167 INFO L446 ceAbstractionStarter]: At program point L6013(line 6013) the Hoare annotation is: true [2019-10-13 20:33:31,167 INFO L446 ceAbstractionStarter]: At program point L5980(line 5980) the Hoare annotation is: true [2019-10-13 20:33:31,167 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_ioctlENTRY(lines 5926 6058) the Hoare annotation is: true [2019-10-13 20:33:31,167 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_ioctlEXIT(lines 5926 6058) no Hoare annotation was computed. [2019-10-13 20:33:31,167 INFO L443 ceAbstractionStarter]: For program point L5964(line 5964) no Hoare annotation was computed. [2019-10-13 20:33:31,168 INFO L443 ceAbstractionStarter]: For program point L6055(line 6055) no Hoare annotation was computed. [2019-10-13 20:33:31,168 INFO L443 ceAbstractionStarter]: For program point L6022(lines 6022 6043) no Hoare annotation was computed. [2019-10-13 20:33:31,168 INFO L446 ceAbstractionStarter]: At program point L5855(line 5855) the Hoare annotation is: true [2019-10-13 20:33:31,168 INFO L443 ceAbstractionStarter]: For program point L5857(line 5857) no Hoare annotation was computed. [2019-10-13 20:33:31,168 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_openFINAL(lines 5817 5877) no Hoare annotation was computed. [2019-10-13 20:33:31,168 INFO L446 ceAbstractionStarter]: At program point L5843(lines 5843 5844) the Hoare annotation is: true [2019-10-13 20:33:31,168 INFO L446 ceAbstractionStarter]: At program point L5843-1(lines 5843 5844) the Hoare annotation is: true [2019-10-13 20:33:31,169 INFO L443 ceAbstractionStarter]: For program point L5845(line 5845) no Hoare annotation was computed. [2019-10-13 20:33:31,169 INFO L443 ceAbstractionStarter]: For program point ppp_asynctty_openEXIT(lines 5817 5877) no Hoare annotation was computed. [2019-10-13 20:33:31,169 INFO L446 ceAbstractionStarter]: At program point ppp_asynctty_openENTRY(lines 5817 5877) the Hoare annotation is: true [2019-10-13 20:33:31,169 INFO L446 ceAbstractionStarter]: At program point L5866(lines 5826 5876) the Hoare annotation is: true [2019-10-13 20:33:31,169 INFO L443 ceAbstractionStarter]: For program point L5864-1(line 5864) no Hoare annotation was computed. [2019-10-13 20:33:31,169 INFO L446 ceAbstractionStarter]: At program point L5864(line 5864) the Hoare annotation is: true [2019-10-13 20:33:31,169 INFO L443 ceAbstractionStarter]: For program point L5827(lines 5827 5832) no Hoare annotation was computed. [2019-10-13 20:33:31,169 INFO L446 ceAbstractionStarter]: At program point L5854(line 5854) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5856(line 5856) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5854-1(line 5854) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5846(lines 5846 5847) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5842(line 5842) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L443 ceAbstractionStarter]: For program point L5846-1(lines 5846 5847) no Hoare annotation was computed. [2019-10-13 20:33:31,170 INFO L443 ceAbstractionStarter]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5873(lines 5826 5876) the Hoare annotation is: true [2019-10-13 20:33:31,170 INFO L446 ceAbstractionStarter]: At program point L5834(line 5834) the Hoare annotation is: true [2019-10-13 20:33:31,171 INFO L443 ceAbstractionStarter]: For program point L5836(lines 5836 5839) no Hoare annotation was computed. [2019-10-13 20:33:31,171 INFO L443 ceAbstractionStarter]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2019-10-13 20:33:31,171 INFO L443 ceAbstractionStarter]: For program point L5865(lines 5865 5868) no Hoare annotation was computed. [2019-10-13 20:33:31,171 INFO L446 ceAbstractionStarter]: At program point L5861(line 5861) the Hoare annotation is: true [2019-10-13 20:33:31,171 INFO L443 ceAbstractionStarter]: For program point L5861-1(line 5861) no Hoare annotation was computed. [2019-10-13 20:33:31,171 INFO L446 ceAbstractionStarter]: At program point L5407(line 5407) the Hoare annotation is: true [2019-10-13 20:33:31,171 INFO L443 ceAbstractionStarter]: For program point spin_lock_bhEXIT(lines 5404 5410) no Hoare annotation was computed. [2019-10-13 20:33:31,171 INFO L446 ceAbstractionStarter]: At program point spin_lock_bhENTRY(lines 5404 5410) the Hoare annotation is: true [2019-10-13 20:33:31,172 INFO L443 ceAbstractionStarter]: For program point spin_lock_bhFINAL(lines 5404 5410) no Hoare annotation was computed. [2019-10-13 20:33:31,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 08:33:31 BoogieIcfgContainer [2019-10-13 20:33:31,187 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-13 20:33:31,191 INFO L168 Benchmark]: Toolchain (without parser) took 23626.53 ms. Allocated memory was 144.7 MB in the beginning and 822.6 MB in the end (delta: 677.9 MB). Free memory was 91.7 MB in the beginning and 449.7 MB in the end (delta: -358.0 MB). Peak memory consumption was 629.0 MB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,196 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3070.02 ms. Allocated memory was 144.7 MB in the beginning and 251.7 MB in the end (delta: 107.0 MB). Free memory was 91.3 MB in the beginning and 195.5 MB in the end (delta: -104.3 MB). Peak memory consumption was 114.9 MB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,199 INFO L168 Benchmark]: Boogie Preprocessor took 263.77 ms. Allocated memory is still 251.7 MB. Free memory was 195.5 MB in the beginning and 179.3 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,200 INFO L168 Benchmark]: RCFGBuilder took 5361.32 ms. Allocated memory was 251.7 MB in the beginning and 325.1 MB in the end (delta: 73.4 MB). Free memory was 179.3 MB in the beginning and 94.5 MB in the end (delta: 84.8 MB). Peak memory consumption was 158.2 MB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,202 INFO L168 Benchmark]: TraceAbstraction took 14924.68 ms. Allocated memory was 325.1 MB in the beginning and 822.6 MB in the end (delta: 497.5 MB). Free memory was 94.5 MB in the beginning and 449.7 MB in the end (delta: -355.3 MB). Peak memory consumption was 451.4 MB. Max. memory is 7.1 GB. [2019-10-13 20:33:31,216 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 144.7 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3070.02 ms. Allocated memory was 144.7 MB in the beginning and 251.7 MB in the end (delta: 107.0 MB). Free memory was 91.3 MB in the beginning and 195.5 MB in the end (delta: -104.3 MB). Peak memory consumption was 114.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 263.77 ms. Allocated memory is still 251.7 MB. Free memory was 195.5 MB in the beginning and 179.3 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5361.32 ms. Allocated memory was 251.7 MB in the beginning and 325.1 MB in the end (delta: 73.4 MB). Free memory was 179.3 MB in the beginning and 94.5 MB in the end (delta: 84.8 MB). Peak memory consumption was 158.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14924.68 ms. Allocated memory was 325.1 MB in the beginning and 822.6 MB in the end (delta: 497.5 MB). Free memory was 94.5 MB in the beginning and 449.7 MB in the end (delta: -355.3 MB). Peak memory consumption was 451.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5659]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7451]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5949]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6799]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6157]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6953]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6814]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6725]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 154 procedures, 1162 locations, 1 error locations. Result: SAFE, OverallTime: 14.8s, OverallIterations: 8, TraceHistogramMax: 12, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.8s, HoareTripleCheckerStatistics: 10890 SDtfs, 5135 SDslu, 17456 SDs, 0 SdLazy, 597 SolverSat, 37 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 263 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8511occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 161 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 375 LocationsWithAnnotation, 15390 PreInvPairs, 15400 NumberOfFragments, 378 HoareAnnotationTreeSize, 15390 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 375 FomulaSimplificationsInter, 49 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 1756 NumberOfCodeBlocks, 1756 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1979 ConstructedInterpolants, 0 QuantifiedInterpolants, 624670 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1475 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 10 InterpolantComputations, 7 PerfectInterpolantSequences, 2437/2451 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: TIME[ms]: 147, ITERATIONS: 1, WAS_STRONG: 1, WEAKENING_RATIO: 1.0, AVG_VARS_REMOVED_DURING_WEAKENING: 1.9310344827586208, AVG_WEAKENED_CONJUNCTS: 0.0, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...