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 -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 07:03:46,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 07:03:46,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 07:03:46,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 07:03:46,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 07:03:46,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 07:03:46,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 07:03:46,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 07:03:46,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 07:03:46,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 07:03:46,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 07:03:46,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 07:03:46,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 07:03:46,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 07:03:46,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 07:03:46,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 07:03:46,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 07:03:46,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 07:03:46,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 07:03:46,857 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 07:03:46,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 07:03:46,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 07:03:46,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 07:03:46,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 07:03:46,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 07:03:46,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 07:03:46,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 07:03:46,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 07:03:46,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 07:03:46,869 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 07:03:46,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 07:03:46,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 07:03:46,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 07:03:46,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 07:03:46,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 07:03:46,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 07:03:46,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 07:03:46,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 07:03:46,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 07:03:46,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 07:03:46,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 07:03:46,880 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 [2019-10-02 07:03:46,900 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 07:03:46,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 07:03:46,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 07:03:46,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 07:03:46,902 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 07:03:46,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 07:03:46,903 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 07:03:46,903 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 07:03:46,903 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 07:03:46,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 07:03:46,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 07:03:46,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 07:03:46,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 07:03:46,904 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 07:03:46,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 07:03:46,905 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 07:03:46,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 07:03:46,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 07:03:46,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 07:03:46,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 07:03:46,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 07:03:46,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 07:03:46,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 07:03:46,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 07:03:46,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 07:03:46,908 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 07:03:46,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 07:03:46,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 07:03:46,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 07:03:46,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 07:03:46,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 07:03:46,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 07:03:46,973 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 07:03:46,974 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 07:03:46,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2019-10-02 07:03:47,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b4e40b4d/1cb7c68b0e514e2082d68caac6fc8c12/FLAGf35818838 [2019-10-02 07:03:47,969 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 07:03:47,970 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2019-10-02 07:03:48,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b4e40b4d/1cb7c68b0e514e2082d68caac6fc8c12/FLAGf35818838 [2019-10-02 07:03:48,417 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b4e40b4d/1cb7c68b0e514e2082d68caac6fc8c12 [2019-10-02 07:03:48,427 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 07:03:48,429 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 07:03:48,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 07:03:48,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 07:03:48,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 07:03:48,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 07:03:48" (1/1) ... [2019-10-02 07:03:48,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72f0596f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:48, skipping insertion in model container [2019-10-02 07:03:48,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 07:03:48" (1/1) ... [2019-10-02 07:03:48,445 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 07:03:48,605 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 07:03:50,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 07:03:50,788 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 07:03:51,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 07:03:51,426 INFO L192 MainTranslator]: Completed translation [2019-10-02 07:03:51,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51 WrapperNode [2019-10-02 07:03:51,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 07:03:51,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 07:03:51,429 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 07:03:51,429 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 07:03:51,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (1/1) ... [2019-10-02 07:03:51,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 07:03:51,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 07:03:51,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 07:03:51,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 07:03:51,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (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 [2019-10-02 07:03:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 07:03:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 07:03:51,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 07:03:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 07:03:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-02 07:03:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-02 07:03:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-02 07:03:51,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-02 07:03:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2019-10-02 07:03:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2019-10-02 07:03:51,941 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 07:03:51,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 07:03:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-10-02 07:03:51,944 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 07:03:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 07:03:51,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 07:03:51,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 07:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 07:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-02 07:03:51,948 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-02 07:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 07:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_hwtstamps [2019-10-02 07:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-02 07:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-02 07:03:51,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 07:03:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-10-02 07:03:51,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 07:03:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 07:03:51,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 07:03:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 07:03:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 07:03:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 07:03:51,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 07:03:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 07:03:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 07:03:51,953 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-10-02 07:03:51,954 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2019-10-02 07:03:51,954 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2019-10-02 07:03:51,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_gpio_defaults [2019-10-02 07:03:51,954 INFO L138 BoogieDeclarations]: Found implementation of procedure broadcast_write [2019-10-02 07:03:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_read [2019-10-02 07:03:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_write [2019-10-02 07:03:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tdr_write [2019-10-02 07:03:51,955 INFO L138 BoogieDeclarations]: Found implementation of procedure phy2rxts [2019-10-02 07:03:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure phy2txts [2019-10-02 07:03:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_output [2019-10-02 07:03:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_adjfreq [2019-10-02 07:03:51,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_adjtime [2019-10-02 07:03:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_gettime [2019-10-02 07:03:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_settime [2019-10-02 07:03:51,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_enable [2019-10-02 07:03:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_verify [2019-10-02 07:03:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_status_frames [2019-10-02 07:03:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure is_status_frame [2019-10-02 07:03:51,958 INFO L138 BoogieDeclarations]: Found implementation of procedure expired [2019-10-02 07:03:51,959 INFO L138 BoogieDeclarations]: Found implementation of procedure prune_rx_ts [2019-10-02 07:03:51,959 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_broadcast [2019-10-02 07:03:51,959 INFO L138 BoogieDeclarations]: Found implementation of procedure recalibrate [2019-10-02 07:03:51,959 INFO L138 BoogieDeclarations]: Found implementation of procedure exts_chan_to_edata [2019-10-02 07:03:51,960 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_evnt [2019-10-02 07:03:51,960 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_rxts [2019-10-02 07:03:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_txts [2019-10-02 07:03:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_status_frame [2019-10-02 07:03:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sync [2019-10-02 07:03:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure match [2019-10-02 07:03:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_free_clocks [2019-10-02 07:03:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_init [2019-10-02 07:03:51,963 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_this_phy [2019-10-02 07:03:51,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_get [2019-10-02 07:03:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_get_bus [2019-10-02 07:03:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_put [2019-10-02 07:03:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_probe [2019-10-02 07:03:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_remove [2019-10-02 07:03:51,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_init [2019-10-02 07:03:51,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ack_interrupt [2019-10-02 07:03:51,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_intr [2019-10-02 07:03:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_hwtstamp [2019-10-02 07:03:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timestamp_work [2019-10-02 07:03:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_rxtstamp [2019-10-02 07:03:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_txtstamp [2019-10-02 07:03:51,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ts_info [2019-10-02 07:03:51,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_init [2019-10-02 07:03:51,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_exit [2019-10-02 07:03:51,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_phy_driver_1 [2019-10-02 07:03:51,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 07:03:51,970 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 07:03:51,970 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 07:03:51,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-02 07:03:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-02 07:03:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-02 07:03:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-02 07:03:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-02 07:03:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_12 [2019-10-02 07:03:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-10-02 07:03:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2019-10-02 07:03:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_15 [2019-10-02 07:03:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_16 [2019-10-02 07:03:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_17 [2019-10-02 07:03:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2019-10-02 07:03:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-02 07:03:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-02 07:03:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-02 07:03:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-02 07:03:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-02 07:03:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 07:03:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 07:03:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 07:03:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 07:03:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-02 07:03:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 07:03:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-02 07:03:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-02 07:03:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-02 07:03:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-02 07:03:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-02 07:03:51,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 07:03:51,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-02 07:03:51,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-02 07:03:51,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-02 07:03:51,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 07:03:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-02 07:03:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-02 07:03:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 07:03:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 07:03:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-02 07:03:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-02 07:03:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-02 07:03:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 07:03:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 07:03:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2019-10-02 07:03:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2019-10-02 07:03:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_config_aneg [2019-10-02 07:03:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_read_status [2019-10-02 07:03:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-10-02 07:03:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-02 07:03:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 07:03:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2019-10-02 07:03:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2019-10-02 07:03:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-02 07:03:51,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-10-02 07:03:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-02 07:03:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 07:03:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2019-10-02 07:03:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_driver_register [2019-10-02 07:03:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_driver_unregister [2019-10-02 07:03:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 07:03:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_event [2019-10-02 07:03:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_index [2019-10-02 07:03:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_register [2019-10-02 07:03:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_unregister [2019-10-02 07:03:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_find_pin [2019-10-02 07:03:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-02 07:03:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 07:03:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_complete_tx_timestamp [2019-10-02 07:03:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-02 07:03:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 07:03:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 07:03:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 07:03:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-02 07:03:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 07:03:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-02 07:03:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 07:03:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 07:03:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 07:03:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-02 07:03:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 07:03:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 07:03:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 07:03:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 07:03:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-02 07:03:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_hwtstamps [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-02 07:03:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_12 [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_15 [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_17 [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_complete_tx_timestamp [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-02 07:03:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 07:03:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_phy_driver_1 [2019-10-02 07:03:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_16 [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2019-10-02 07:03:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_config_aneg [2019-10-02 07:03:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_read_status [2019-10-02 07:03:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure phy_driver_unregister [2019-10-02 07:03:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure phy_driver_register [2019-10-02 07:03:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_register [2019-10-02 07:03:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_unregister [2019-10-02 07:03:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_event [2019-10-02 07:03:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_index [2019-10-02 07:03:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_find_pin [2019-10-02 07:03:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_gpio_defaults [2019-10-02 07:03:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timestamp_work [2019-10-02 07:03:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure broadcast_write [2019-10-02 07:03:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure ext_read [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure ext_write [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure tdr_write [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure phy2rxts [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure phy2txts [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_output [2019-10-02 07:03:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_adjfreq [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_adjtime [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_gettime [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_settime [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_enable [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_verify [2019-10-02 07:03:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure enable_status_frames [2019-10-02 07:03:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure is_status_frame [2019-10-02 07:03:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure expired [2019-10-02 07:03:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure prune_rx_ts [2019-10-02 07:03:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure enable_broadcast [2019-10-02 07:03:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure recalibrate [2019-10-02 07:03:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure exts_chan_to_edata [2019-10-02 07:03:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure decode_evnt [2019-10-02 07:03:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure decode_rxts [2019-10-02 07:03:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure decode_txts [2019-10-02 07:03:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 07:03:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure decode_status_frame [2019-10-02 07:03:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure is_sync [2019-10-02 07:03:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure match [2019-10-02 07:03:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_free_clocks [2019-10-02 07:03:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_init [2019-10-02 07:03:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure choose_this_phy [2019-10-02 07:03:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_get [2019-10-02 07:03:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_get_bus [2019-10-02 07:03:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_put [2019-10-02 07:03:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_probe [2019-10-02 07:03:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_remove [2019-10-02 07:03:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_init [2019-10-02 07:03:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ack_interrupt [2019-10-02 07:03:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_intr [2019-10-02 07:03:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_hwtstamp [2019-10-02 07:03:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_rxtstamp [2019-10-02 07:03:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_txtstamp [2019-10-02 07:03:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ts_info [2019-10-02 07:03:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_init [2019-10-02 07:03:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_exit [2019-10-02 07:03:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 07:03:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 07:03:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 07:03:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-02 07:03:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-02 07:03:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-02 07:03:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-02 07:03:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-02 07:03:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 07:03:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 07:03:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-02 07:03:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-02 07:03:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-02 07:03:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 07:03:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 07:03:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 07:03:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 07:03:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 07:03:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 07:03:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 07:03:53,412 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 07:04:11,043 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 07:04:11,043 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-02 07:04:11,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 07:04:11 BoogieIcfgContainer [2019-10-02 07:04:11,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 07:04:11,047 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 07:04:11,047 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 07:04:11,050 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 07:04:11,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 07:03:48" (1/3) ... [2019-10-02 07:04:11,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b4c5080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 07:04:11, skipping insertion in model container [2019-10-02 07:04:11,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 07:03:51" (2/3) ... [2019-10-02 07:04:11,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b4c5080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 07:04:11, skipping insertion in model container [2019-10-02 07:04:11,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 07:04:11" (3/3) ... [2019-10-02 07:04:11,054 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2019-10-02 07:04:11,064 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 07:04:11,074 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 07:04:11,091 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 07:04:11,130 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 07:04:11,130 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 07:04:11,131 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 07:04:11,131 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 07:04:11,131 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 07:04:11,131 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 07:04:11,131 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 07:04:11,131 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 07:04:11,131 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 07:04:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states. [2019-10-02 07:04:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-10-02 07:04:11,189 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:11,190 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 07:04:11,192 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:11,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:11,198 INFO L82 PathProgramCache]: Analyzing trace with hash 2088833459, now seen corresponding path program 1 times [2019-10-02 07:04:11,200 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:11,201 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:11,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:11,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:11,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:11,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 07:04:11,939 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:11,939 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 07:04:11,943 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 07:04:11,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 07:04:11,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-02 07:04:11,961 INFO L87 Difference]: Start difference. First operand 1202 states. Second operand 6 states. [2019-10-02 07:04:13,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:13,995 INFO L93 Difference]: Finished difference Result 3087 states and 4039 transitions. [2019-10-02 07:04:13,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 07:04:13,997 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 55 [2019-10-02 07:04:13,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:14,029 INFO L225 Difference]: With dead ends: 3087 [2019-10-02 07:04:14,029 INFO L226 Difference]: Without dead ends: 1992 [2019-10-02 07:04:14,044 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:04:14,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1992 states. [2019-10-02 07:04:14,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1992 to 1992. [2019-10-02 07:04:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1992 states. [2019-10-02 07:04:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1992 states and 2577 transitions. [2019-10-02 07:04:14,305 INFO L78 Accepts]: Start accepts. Automaton has 1992 states and 2577 transitions. Word has length 55 [2019-10-02 07:04:14,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:14,306 INFO L475 AbstractCegarLoop]: Abstraction has 1992 states and 2577 transitions. [2019-10-02 07:04:14,306 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 07:04:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2577 transitions. [2019-10-02 07:04:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-10-02 07:04:14,321 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:14,322 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 07:04:14,322 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:14,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:14,323 INFO L82 PathProgramCache]: Analyzing trace with hash 310605130, now seen corresponding path program 1 times [2019-10-02 07:04:14,323 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:14,323 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:14,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:14,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:14,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:14,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 07:04:14,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:14,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:04:14,510 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:04:14,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:04:14,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:14,510 INFO L87 Difference]: Start difference. First operand 1992 states and 2577 transitions. Second operand 3 states. [2019-10-02 07:04:14,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:14,768 INFO L93 Difference]: Finished difference Result 4087 states and 5275 transitions. [2019-10-02 07:04:14,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:04:14,769 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2019-10-02 07:04:14,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:14,789 INFO L225 Difference]: With dead ends: 4087 [2019-10-02 07:04:14,789 INFO L226 Difference]: Without dead ends: 2113 [2019-10-02 07:04:14,802 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:14,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2113 states. [2019-10-02 07:04:14,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2113 to 2101. [2019-10-02 07:04:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2101 states. [2019-10-02 07:04:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 2101 states and 2705 transitions. [2019-10-02 07:04:14,924 INFO L78 Accepts]: Start accepts. Automaton has 2101 states and 2705 transitions. Word has length 119 [2019-10-02 07:04:14,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:14,927 INFO L475 AbstractCegarLoop]: Abstraction has 2101 states and 2705 transitions. [2019-10-02 07:04:14,927 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:04:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 2705 transitions. [2019-10-02 07:04:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-10-02 07:04:14,939 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:14,940 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:04:14,941 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:14,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:14,941 INFO L82 PathProgramCache]: Analyzing trace with hash 1177355172, now seen corresponding path program 1 times [2019-10-02 07:04:14,941 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:14,941 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:14,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:14,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:14,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-10-02 07:04:15,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:15,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:04:15,214 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:04:15,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:04:15,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:15,215 INFO L87 Difference]: Start difference. First operand 2101 states and 2705 transitions. Second operand 3 states. [2019-10-02 07:04:15,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:15,619 INFO L93 Difference]: Finished difference Result 5629 states and 7253 transitions. [2019-10-02 07:04:15,619 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:04:15,620 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-10-02 07:04:15,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:15,703 INFO L225 Difference]: With dead ends: 5629 [2019-10-02 07:04:15,703 INFO L226 Difference]: Without dead ends: 3555 [2019-10-02 07:04:15,715 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:15,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3555 states. [2019-10-02 07:04:15,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3555 to 3543. [2019-10-02 07:04:15,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3543 states. [2019-10-02 07:04:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 4526 transitions. [2019-10-02 07:04:15,888 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 4526 transitions. Word has length 154 [2019-10-02 07:04:15,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:15,889 INFO L475 AbstractCegarLoop]: Abstraction has 3543 states and 4526 transitions. [2019-10-02 07:04:15,889 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:04:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 4526 transitions. [2019-10-02 07:04:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-10-02 07:04:15,898 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:15,899 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:04:15,899 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:15,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:15,900 INFO L82 PathProgramCache]: Analyzing trace with hash -421548904, now seen corresponding path program 1 times [2019-10-02 07:04:15,900 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:15,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:15,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:15,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:15,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:15,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:16,076 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 07:04:16,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:16,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:04:16,077 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:04:16,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:04:16,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:16,078 INFO L87 Difference]: Start difference. First operand 3543 states and 4526 transitions. Second operand 3 states. [2019-10-02 07:04:16,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:16,183 INFO L93 Difference]: Finished difference Result 5390 states and 6890 transitions. [2019-10-02 07:04:16,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:04:16,184 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-10-02 07:04:16,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:16,206 INFO L225 Difference]: With dead ends: 5390 [2019-10-02 07:04:16,207 INFO L226 Difference]: Without dead ends: 3551 [2019-10-02 07:04:16,215 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:16,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3551 states. [2019-10-02 07:04:16,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3551 to 3547. [2019-10-02 07:04:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3547 states. [2019-10-02 07:04:16,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 3547 states and 4530 transitions. [2019-10-02 07:04:16,356 INFO L78 Accepts]: Start accepts. Automaton has 3547 states and 4530 transitions. Word has length 154 [2019-10-02 07:04:16,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:16,356 INFO L475 AbstractCegarLoop]: Abstraction has 3547 states and 4530 transitions. [2019-10-02 07:04:16,357 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:04:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3547 states and 4530 transitions. [2019-10-02 07:04:16,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-10-02 07:04:16,367 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:16,367 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:04:16,367 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:16,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:16,368 INFO L82 PathProgramCache]: Analyzing trace with hash -399584039, now seen corresponding path program 1 times [2019-10-02 07:04:16,368 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:16,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:16,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:16,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 07:04:16,545 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:16,545 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:04:16,545 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:04:16,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:04:16,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:16,546 INFO L87 Difference]: Start difference. First operand 3547 states and 4530 transitions. Second operand 3 states. [2019-10-02 07:04:16,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:16,791 INFO L93 Difference]: Finished difference Result 7013 states and 8973 transitions. [2019-10-02 07:04:16,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:04:16,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2019-10-02 07:04:16,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:16,819 INFO L225 Difference]: With dead ends: 7013 [2019-10-02 07:04:16,819 INFO L226 Difference]: Without dead ends: 3480 [2019-10-02 07:04:16,836 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:04:16,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3480 states. [2019-10-02 07:04:16,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 3480. [2019-10-02 07:04:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3480 states. [2019-10-02 07:04:16,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 3480 states and 4442 transitions. [2019-10-02 07:04:16,994 INFO L78 Accepts]: Start accepts. Automaton has 3480 states and 4442 transitions. Word has length 156 [2019-10-02 07:04:16,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:16,996 INFO L475 AbstractCegarLoop]: Abstraction has 3480 states and 4442 transitions. [2019-10-02 07:04:16,996 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:04:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 4442 transitions. [2019-10-02 07:04:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-10-02 07:04:17,011 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:17,011 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 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] [2019-10-02 07:04:17,011 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:17,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:17,012 INFO L82 PathProgramCache]: Analyzing trace with hash 781460403, now seen corresponding path program 1 times [2019-10-02 07:04:17,012 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:17,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:17,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:17,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:17,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-10-02 07:04:17,255 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:17,256 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:04:17,257 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:04:17,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:04:17,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:04:17,258 INFO L87 Difference]: Start difference. First operand 3480 states and 4442 transitions. Second operand 5 states. [2019-10-02 07:04:17,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:04:17,444 INFO L93 Difference]: Finished difference Result 6935 states and 8866 transitions. [2019-10-02 07:04:17,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:04:17,445 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2019-10-02 07:04:17,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:04:17,476 INFO L225 Difference]: With dead ends: 6935 [2019-10-02 07:04:17,477 INFO L226 Difference]: Without dead ends: 3516 [2019-10-02 07:04:17,493 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:04:17,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3516 states. [2019-10-02 07:04:17,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3516 to 3506. [2019-10-02 07:04:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3506 states. [2019-10-02 07:04:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 3506 states and 4472 transitions. [2019-10-02 07:04:17,699 INFO L78 Accepts]: Start accepts. Automaton has 3506 states and 4472 transitions. Word has length 165 [2019-10-02 07:04:17,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:04:17,699 INFO L475 AbstractCegarLoop]: Abstraction has 3506 states and 4472 transitions. [2019-10-02 07:04:17,699 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:04:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 4472 transitions. [2019-10-02 07:04:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-02 07:04:17,716 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:04:17,717 INFO L411 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 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] [2019-10-02 07:04:17,717 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:04:17,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:04:17,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1104952872, now seen corresponding path program 1 times [2019-10-02 07:04:17,718 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:04:17,718 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:04:17,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:17,732 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:04:17,732 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:04:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:04:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-10-02 07:04:18,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:04:18,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-02 07:04:18,164 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 07:04:18,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 07:04:18,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:04:18,166 INFO L87 Difference]: Start difference. First operand 3506 states and 4472 transitions. Second operand 9 states. [2019-10-02 07:05:02,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:05:02,861 INFO L93 Difference]: Finished difference Result 7654 states and 9811 transitions. [2019-10-02 07:05:02,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 07:05:02,861 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2019-10-02 07:05:02,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:05:02,886 INFO L225 Difference]: With dead ends: 7654 [2019-10-02 07:05:02,886 INFO L226 Difference]: Without dead ends: 4209 [2019-10-02 07:05:02,899 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2019-10-02 07:05:02,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4209 states. [2019-10-02 07:05:03,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4209 to 4125. [2019-10-02 07:05:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4125 states. [2019-10-02 07:05:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 4125 states and 5266 transitions. [2019-10-02 07:05:03,087 INFO L78 Accepts]: Start accepts. Automaton has 4125 states and 5266 transitions. Word has length 166 [2019-10-02 07:05:03,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:05:03,087 INFO L475 AbstractCegarLoop]: Abstraction has 4125 states and 5266 transitions. [2019-10-02 07:05:03,087 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 07:05:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5266 transitions. [2019-10-02 07:05:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-10-02 07:05:03,102 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:05:03,102 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:05:03,102 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:05:03,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:05:03,103 INFO L82 PathProgramCache]: Analyzing trace with hash 927943125, now seen corresponding path program 1 times [2019-10-02 07:05:03,103 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:05:03,103 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:05:03,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:05:03,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:05:03,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:05:03,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:05:03,385 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-02 07:05:03,385 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:05:03,385 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:05:03,386 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:05:03,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:05:03,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:05:03,388 INFO L87 Difference]: Start difference. First operand 4125 states and 5266 transitions. Second operand 5 states. [2019-10-02 07:05:03,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:05:03,530 INFO L93 Difference]: Finished difference Result 8227 states and 10628 transitions. [2019-10-02 07:05:03,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:05:03,531 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 204 [2019-10-02 07:05:03,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:05:03,573 INFO L225 Difference]: With dead ends: 8227 [2019-10-02 07:05:03,573 INFO L226 Difference]: Without dead ends: 4163 [2019-10-02 07:05:03,599 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:05:03,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4163 states. [2019-10-02 07:05:03,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4163 to 4153. [2019-10-02 07:05:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4153 states. [2019-10-02 07:05:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 4153 states and 5298 transitions. [2019-10-02 07:05:03,851 INFO L78 Accepts]: Start accepts. Automaton has 4153 states and 5298 transitions. Word has length 204 [2019-10-02 07:05:03,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:05:03,852 INFO L475 AbstractCegarLoop]: Abstraction has 4153 states and 5298 transitions. [2019-10-02 07:05:03,852 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:05:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5298 transitions. [2019-10-02 07:05:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-10-02 07:05:03,871 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:05:03,872 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:05:03,872 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:05:03,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:05:03,873 INFO L82 PathProgramCache]: Analyzing trace with hash 1035576953, now seen corresponding path program 1 times [2019-10-02 07:05:03,873 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:05:03,874 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:05:03,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:05:03,889 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:05:03,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:05:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:05:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-10-02 07:05:04,501 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:05:04,501 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:05:04,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:05:05,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:05:05,333 INFO L256 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 22 conjunts are in the unsatisfiable core [2019-10-02 07:05:05,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:05:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2019-10-02 07:05:05,768 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:05:05,769 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 15 [2019-10-02 07:05:05,770 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-02 07:05:05,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-02 07:05:05,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2019-10-02 07:05:05,771 INFO L87 Difference]: Start difference. First operand 4153 states and 5298 transitions. Second operand 15 states. [2019-10-02 07:06:24,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:24,774 INFO L93 Difference]: Finished difference Result 10150 states and 13842 transitions. [2019-10-02 07:06:24,775 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-02 07:06:24,775 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 209 [2019-10-02 07:06:24,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:24,820 INFO L225 Difference]: With dead ends: 10150 [2019-10-02 07:06:24,820 INFO L226 Difference]: Without dead ends: 7656 [2019-10-02 07:06:24,840 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=202, Invalid=668, Unknown=0, NotChecked=0, Total=870 [2019-10-02 07:06:24,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7656 states. [2019-10-02 07:06:25,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7656 to 5934. [2019-10-02 07:06:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5934 states. [2019-10-02 07:06:25,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 5934 states and 7633 transitions. [2019-10-02 07:06:25,241 INFO L78 Accepts]: Start accepts. Automaton has 5934 states and 7633 transitions. Word has length 209 [2019-10-02 07:06:25,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:25,244 INFO L475 AbstractCegarLoop]: Abstraction has 5934 states and 7633 transitions. [2019-10-02 07:06:25,245 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-02 07:06:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 5934 states and 7633 transitions. [2019-10-02 07:06:25,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-10-02 07:06:25,264 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:25,265 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:25,265 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:25,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:25,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1879598522, now seen corresponding path program 1 times [2019-10-02 07:06:25,266 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:25,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:25,281 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:25,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:25,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-02 07:06:25,527 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:25,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:06:25,528 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:06:25,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:06:25,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:06:25,530 INFO L87 Difference]: Start difference. First operand 5934 states and 7633 transitions. Second operand 4 states. [2019-10-02 07:06:25,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:25,794 INFO L93 Difference]: Finished difference Result 10189 states and 13164 transitions. [2019-10-02 07:06:25,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:06:25,795 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 211 [2019-10-02 07:06:25,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:25,851 INFO L225 Difference]: With dead ends: 10189 [2019-10-02 07:06:25,851 INFO L226 Difference]: Without dead ends: 5952 [2019-10-02 07:06:25,876 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:06:25,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5952 states. [2019-10-02 07:06:26,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5952 to 5940. [2019-10-02 07:06:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5940 states. [2019-10-02 07:06:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 5940 states and 7641 transitions. [2019-10-02 07:06:26,149 INFO L78 Accepts]: Start accepts. Automaton has 5940 states and 7641 transitions. Word has length 211 [2019-10-02 07:06:26,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:26,152 INFO L475 AbstractCegarLoop]: Abstraction has 5940 states and 7641 transitions. [2019-10-02 07:06:26,153 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:06:26,153 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 7641 transitions. [2019-10-02 07:06:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-10-02 07:06:26,169 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:26,169 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:26,170 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:26,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:26,170 INFO L82 PathProgramCache]: Analyzing trace with hash -336899743, now seen corresponding path program 1 times [2019-10-02 07:06:26,170 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:26,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:26,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:26,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:26,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-10-02 07:06:27,334 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:27,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-02 07:06:27,336 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 07:06:27,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 07:06:27,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-10-02 07:06:27,337 INFO L87 Difference]: Start difference. First operand 5940 states and 7641 transitions. Second operand 10 states. [2019-10-02 07:06:27,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:27,697 INFO L93 Difference]: Finished difference Result 11873 states and 15389 transitions. [2019-10-02 07:06:27,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 07:06:27,697 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2019-10-02 07:06:27,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:27,729 INFO L225 Difference]: With dead ends: 11873 [2019-10-02 07:06:27,729 INFO L226 Difference]: Without dead ends: 5994 [2019-10-02 07:06:27,757 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2019-10-02 07:06:27,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5994 states. [2019-10-02 07:06:28,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5994 to 5980. [2019-10-02 07:06:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5980 states. [2019-10-02 07:06:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 5980 states and 7667 transitions. [2019-10-02 07:06:28,059 INFO L78 Accepts]: Start accepts. Automaton has 5980 states and 7667 transitions. Word has length 213 [2019-10-02 07:06:28,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:28,060 INFO L475 AbstractCegarLoop]: Abstraction has 5980 states and 7667 transitions. [2019-10-02 07:06:28,060 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-02 07:06:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 5980 states and 7667 transitions. [2019-10-02 07:06:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 07:06:28,078 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:28,079 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:28,079 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:28,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:28,080 INFO L82 PathProgramCache]: Analyzing trace with hash -2144440169, now seen corresponding path program 1 times [2019-10-02 07:06:28,080 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:28,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:28,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:28,092 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:28,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-10-02 07:06:29,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:29,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:06:29,079 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:06:29,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:06:29,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:06:29,080 INFO L87 Difference]: Start difference. First operand 5980 states and 7667 transitions. Second operand 4 states. [2019-10-02 07:06:29,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:29,664 INFO L93 Difference]: Finished difference Result 11911 states and 15436 transitions. [2019-10-02 07:06:29,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 07:06:29,665 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 248 [2019-10-02 07:06:29,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:29,698 INFO L225 Difference]: With dead ends: 11911 [2019-10-02 07:06:29,699 INFO L226 Difference]: Without dead ends: 5992 [2019-10-02 07:06:29,719 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:06:29,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5992 states. [2019-10-02 07:06:29,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5992 to 5992. [2019-10-02 07:06:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5992 states. [2019-10-02 07:06:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 5992 states and 7703 transitions. [2019-10-02 07:06:30,012 INFO L78 Accepts]: Start accepts. Automaton has 5992 states and 7703 transitions. Word has length 248 [2019-10-02 07:06:30,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:30,013 INFO L475 AbstractCegarLoop]: Abstraction has 5992 states and 7703 transitions. [2019-10-02 07:06:30,013 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:06:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 5992 states and 7703 transitions. [2019-10-02 07:06:30,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 07:06:30,031 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:30,032 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:30,033 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:30,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:30,034 INFO L82 PathProgramCache]: Analyzing trace with hash 145093142, now seen corresponding path program 1 times [2019-10-02 07:06:30,034 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:30,034 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:30,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:30,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:30,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:30,373 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-10-02 07:06:30,373 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:30,373 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:06:30,374 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:06:30,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:06:30,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:06:30,375 INFO L87 Difference]: Start difference. First operand 5992 states and 7703 transitions. Second operand 4 states. [2019-10-02 07:06:30,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:30,632 INFO L93 Difference]: Finished difference Result 11962 states and 15403 transitions. [2019-10-02 07:06:30,632 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:06:30,632 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 248 [2019-10-02 07:06:30,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:30,664 INFO L225 Difference]: With dead ends: 11962 [2019-10-02 07:06:30,665 INFO L226 Difference]: Without dead ends: 6031 [2019-10-02 07:06:30,684 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:06:30,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6031 states. [2019-10-02 07:06:30,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6031 to 6031. [2019-10-02 07:06:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6031 states. [2019-10-02 07:06:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6031 states to 6031 states and 7760 transitions. [2019-10-02 07:06:30,953 INFO L78 Accepts]: Start accepts. Automaton has 6031 states and 7760 transitions. Word has length 248 [2019-10-02 07:06:30,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:30,954 INFO L475 AbstractCegarLoop]: Abstraction has 6031 states and 7760 transitions. [2019-10-02 07:06:30,954 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:06:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 6031 states and 7760 transitions. [2019-10-02 07:06:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 07:06:30,971 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:30,972 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:30,972 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:30,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:30,973 INFO L82 PathProgramCache]: Analyzing trace with hash -466175916, now seen corresponding path program 1 times [2019-10-02 07:06:30,973 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:30,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:30,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:30,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:30,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 07:06:32,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:32,092 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-02 07:06:32,093 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 07:06:32,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 07:06:32,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-10-02 07:06:32,094 INFO L87 Difference]: Start difference. First operand 6031 states and 7760 transitions. Second operand 10 states. [2019-10-02 07:06:32,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:32,584 INFO L93 Difference]: Finished difference Result 12066 states and 15570 transitions. [2019-10-02 07:06:32,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-02 07:06:32,585 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 248 [2019-10-02 07:06:32,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:32,618 INFO L225 Difference]: With dead ends: 12066 [2019-10-02 07:06:32,618 INFO L226 Difference]: Without dead ends: 6096 [2019-10-02 07:06:32,635 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2019-10-02 07:06:32,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6096 states. [2019-10-02 07:06:32,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6096 to 6059. [2019-10-02 07:06:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6059 states. [2019-10-02 07:06:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 6059 states and 7793 transitions. [2019-10-02 07:06:33,000 INFO L78 Accepts]: Start accepts. Automaton has 6059 states and 7793 transitions. Word has length 248 [2019-10-02 07:06:33,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:33,001 INFO L475 AbstractCegarLoop]: Abstraction has 6059 states and 7793 transitions. [2019-10-02 07:06:33,001 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-02 07:06:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 6059 states and 7793 transitions. [2019-10-02 07:06:33,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-10-02 07:06:33,022 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:33,022 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:33,023 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:33,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:33,023 INFO L82 PathProgramCache]: Analyzing trace with hash 1675708192, now seen corresponding path program 1 times [2019-10-02 07:06:33,023 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:33,023 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:33,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:33,035 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:33,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:33,382 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:33,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:06:33,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-02 07:06:33,384 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-02 07:06:33,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-02 07:06:33,385 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-02 07:06:33,385 INFO L87 Difference]: Start difference. First operand 6059 states and 7793 transitions. Second operand 4 states. [2019-10-02 07:06:33,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:33,591 INFO L93 Difference]: Finished difference Result 12081 states and 15608 transitions. [2019-10-02 07:06:33,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-02 07:06:33,592 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 227 [2019-10-02 07:06:33,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:33,622 INFO L225 Difference]: With dead ends: 12081 [2019-10-02 07:06:33,623 INFO L226 Difference]: Without dead ends: 6067 [2019-10-02 07:06:33,642 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:06:33,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6067 states. [2019-10-02 07:06:33,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6067 to 6067. [2019-10-02 07:06:33,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6067 states. [2019-10-02 07:06:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 6067 states and 7801 transitions. [2019-10-02 07:06:33,917 INFO L78 Accepts]: Start accepts. Automaton has 6067 states and 7801 transitions. Word has length 227 [2019-10-02 07:06:33,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:33,917 INFO L475 AbstractCegarLoop]: Abstraction has 6067 states and 7801 transitions. [2019-10-02 07:06:33,918 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-02 07:06:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 6067 states and 7801 transitions. [2019-10-02 07:06:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-10-02 07:06:33,935 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:33,936 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:33,936 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:33,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:33,937 INFO L82 PathProgramCache]: Analyzing trace with hash -1838536512, now seen corresponding path program 1 times [2019-10-02 07:06:33,937 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:33,937 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:33,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:33,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:33,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:34,537 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:06:34,537 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:06:34,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:35,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 1981 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 07:06:35,272 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:06:35,383 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (3)] Exception during sending of exit command (exit): Broken pipe [2019-10-02 07:06:35,400 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:06:35,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2019-10-02 07:06:35,401 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 07:06:35,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 07:06:35,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 07:06:35,402 INFO L87 Difference]: Start difference. First operand 6067 states and 7801 transitions. Second operand 8 states. [2019-10-02 07:06:35,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:35,645 INFO L93 Difference]: Finished difference Result 12097 states and 15624 transitions. [2019-10-02 07:06:35,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 07:06:35,645 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 228 [2019-10-02 07:06:35,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:35,676 INFO L225 Difference]: With dead ends: 12097 [2019-10-02 07:06:35,676 INFO L226 Difference]: Without dead ends: 6075 [2019-10-02 07:06:35,694 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2019-10-02 07:06:35,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6075 states. [2019-10-02 07:06:36,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6075 to 6075. [2019-10-02 07:06:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6075 states. [2019-10-02 07:06:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 6075 states and 7809 transitions. [2019-10-02 07:06:36,039 INFO L78 Accepts]: Start accepts. Automaton has 6075 states and 7809 transitions. Word has length 228 [2019-10-02 07:06:36,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:36,040 INFO L475 AbstractCegarLoop]: Abstraction has 6075 states and 7809 transitions. [2019-10-02 07:06:36,040 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 07:06:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 6075 states and 7809 transitions. [2019-10-02 07:06:36,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-10-02 07:06:36,061 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:36,061 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:36,061 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:36,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:36,062 INFO L82 PathProgramCache]: Analyzing trace with hash 889027360, now seen corresponding path program 2 times [2019-10-02 07:06:36,062 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:36,062 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:36,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:36,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:06:36,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:36,603 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:06:36,603 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:06:36,986 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:06:37,930 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:06:37,931 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:06:37,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 1987 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-02 07:06:37,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:06:38,060 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:38,080 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:06:38,082 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2019-10-02 07:06:38,083 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 07:06:38,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 07:06:38,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-10-02 07:06:38,084 INFO L87 Difference]: Start difference. First operand 6075 states and 7809 transitions. Second operand 10 states. [2019-10-02 07:06:38,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:38,301 INFO L93 Difference]: Finished difference Result 12113 states and 15640 transitions. [2019-10-02 07:06:38,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 07:06:38,302 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 229 [2019-10-02 07:06:38,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:38,331 INFO L225 Difference]: With dead ends: 12113 [2019-10-02 07:06:38,331 INFO L226 Difference]: Without dead ends: 6083 [2019-10-02 07:06:38,349 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2019-10-02 07:06:38,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6083 states. [2019-10-02 07:06:38,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6083 to 6083. [2019-10-02 07:06:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6083 states. [2019-10-02 07:06:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 6083 states and 7817 transitions. [2019-10-02 07:06:38,592 INFO L78 Accepts]: Start accepts. Automaton has 6083 states and 7817 transitions. Word has length 229 [2019-10-02 07:06:38,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:38,593 INFO L475 AbstractCegarLoop]: Abstraction has 6083 states and 7817 transitions. [2019-10-02 07:06:38,593 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-02 07:06:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 6083 states and 7817 transitions. [2019-10-02 07:06:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-02 07:06:38,605 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:38,606 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:38,606 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:38,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:38,606 INFO L82 PathProgramCache]: Analyzing trace with hash -455838528, now seen corresponding path program 3 times [2019-10-02 07:06:38,607 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:38,607 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:38,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:38,614 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:06:38,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:39,018 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:39,019 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:06:39,019 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:06:39,399 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 07:06:41,366 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-10-02 07:06:41,367 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:06:41,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 1811 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-02 07:06:41,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:06:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:41,529 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:06:41,529 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2019-10-02 07:06:41,530 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-02 07:06:41,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-02 07:06:41,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2019-10-02 07:06:41,531 INFO L87 Difference]: Start difference. First operand 6083 states and 7817 transitions. Second operand 12 states. [2019-10-02 07:06:41,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:41,749 INFO L93 Difference]: Finished difference Result 12129 states and 15656 transitions. [2019-10-02 07:06:41,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 07:06:41,750 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2019-10-02 07:06:41,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:41,775 INFO L225 Difference]: With dead ends: 12129 [2019-10-02 07:06:41,775 INFO L226 Difference]: Without dead ends: 6091 [2019-10-02 07:06:41,795 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=95, Unknown=0, NotChecked=0, Total=156 [2019-10-02 07:06:41,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6091 states. [2019-10-02 07:06:42,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6091 to 6091. [2019-10-02 07:06:42,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6091 states. [2019-10-02 07:06:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6091 states to 6091 states and 7825 transitions. [2019-10-02 07:06:42,038 INFO L78 Accepts]: Start accepts. Automaton has 6091 states and 7825 transitions. Word has length 230 [2019-10-02 07:06:42,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:42,039 INFO L475 AbstractCegarLoop]: Abstraction has 6091 states and 7825 transitions. [2019-10-02 07:06:42,039 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-02 07:06:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 6091 states and 7825 transitions. [2019-10-02 07:06:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-10-02 07:06:42,053 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:42,053 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:42,053 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:42,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:42,054 INFO L82 PathProgramCache]: Analyzing trace with hash 802991904, now seen corresponding path program 4 times [2019-10-02 07:06:42,054 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:42,054 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:42,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:42,062 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:06:42,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:42,449 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:06:42,449 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:06:42,806 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-10-02 07:06:43,174 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-02 07:06:43,174 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:06:43,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 1999 conjuncts, 7 conjunts are in the unsatisfiable core [2019-10-02 07:06:43,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:06:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:06:43,329 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:06:43,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2019-10-02 07:06:43,332 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-02 07:06:43,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-02 07:06:43,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2019-10-02 07:06:43,333 INFO L87 Difference]: Start difference. First operand 6091 states and 7825 transitions. Second operand 14 states. [2019-10-02 07:06:43,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:06:43,527 INFO L93 Difference]: Finished difference Result 12145 states and 15672 transitions. [2019-10-02 07:06:43,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 07:06:43,528 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 231 [2019-10-02 07:06:43,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:06:43,555 INFO L225 Difference]: With dead ends: 12145 [2019-10-02 07:06:43,555 INFO L226 Difference]: Without dead ends: 6099 [2019-10-02 07:06:43,572 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=82, Invalid=128, Unknown=0, NotChecked=0, Total=210 [2019-10-02 07:06:43,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2019-10-02 07:06:43,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6099. [2019-10-02 07:06:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6099 states. [2019-10-02 07:06:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 6099 states and 7833 transitions. [2019-10-02 07:06:43,810 INFO L78 Accepts]: Start accepts. Automaton has 6099 states and 7833 transitions. Word has length 231 [2019-10-02 07:06:43,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:06:43,811 INFO L475 AbstractCegarLoop]: Abstraction has 6099 states and 7833 transitions. [2019-10-02 07:06:43,811 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-02 07:06:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 6099 states and 7833 transitions. [2019-10-02 07:06:43,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 07:06:43,830 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:06:43,831 INFO L411 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:06:43,831 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:06:43,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:06:43,831 INFO L82 PathProgramCache]: Analyzing trace with hash -1484716256, now seen corresponding path program 2 times [2019-10-02 07:06:43,832 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:06:43,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:06:43,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:43,842 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:06:43,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:06:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:06:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 07:06:44,441 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:06:44,441 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:06:44,792 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:06:45,434 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:06:45,435 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:06:45,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 2109 conjuncts, 33 conjunts are in the unsatisfiable core [2019-10-02 07:06:45,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:06:45,716 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2019-10-02 07:06:45,716 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 07:06:45,723 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 07:06:45,724 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 07:06:45,724 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:7 [2019-10-02 07:06:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-10-02 07:06:46,000 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:06:46,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 19 [2019-10-02 07:06:46,012 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-10-02 07:06:46,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-10-02 07:06:46,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=301, Unknown=0, NotChecked=0, Total=342 [2019-10-02 07:06:46,013 INFO L87 Difference]: Start difference. First operand 6099 states and 7833 transitions. Second operand 19 states. [2019-10-02 07:08:48,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:08:48,747 INFO L93 Difference]: Finished difference Result 22469 states and 29995 transitions. [2019-10-02 07:08:48,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2019-10-02 07:08:48,749 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 248 [2019-10-02 07:08:48,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:08:48,820 INFO L225 Difference]: With dead ends: 22469 [2019-10-02 07:08:48,821 INFO L226 Difference]: Without dead ends: 16073 [2019-10-02 07:08:48,849 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 247 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=193, Invalid=1699, Unknown=0, NotChecked=0, Total=1892 [2019-10-02 07:08:48,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16073 states. [2019-10-02 07:08:49,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16073 to 14665. [2019-10-02 07:08:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14665 states. [2019-10-02 07:08:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14665 states to 14665 states and 19265 transitions. [2019-10-02 07:08:49,487 INFO L78 Accepts]: Start accepts. Automaton has 14665 states and 19265 transitions. Word has length 248 [2019-10-02 07:08:49,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:08:49,488 INFO L475 AbstractCegarLoop]: Abstraction has 14665 states and 19265 transitions. [2019-10-02 07:08:49,488 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-10-02 07:08:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 14665 states and 19265 transitions. [2019-10-02 07:08:49,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-10-02 07:08:49,518 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:08:49,520 INFO L411 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:08:49,521 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:08:49,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:08:49,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1172029632, now seen corresponding path program 5 times [2019-10-02 07:08:49,522 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:08:49,522 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:08:49,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:49,536 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:08:49,536 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:08:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:08:50,056 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:08:50,056 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:08:50,793 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-10-02 07:08:51,280 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2019-10-02 07:08:51,280 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:08:51,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 2005 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-02 07:08:51,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:08:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:08:51,465 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:08:51,467 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2019-10-02 07:08:51,468 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-10-02 07:08:51,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-10-02 07:08:51,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2019-10-02 07:08:51,474 INFO L87 Difference]: Start difference. First operand 14665 states and 19265 transitions. Second operand 16 states. [2019-10-02 07:08:51,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:08:51,909 INFO L93 Difference]: Finished difference Result 29311 states and 38684 transitions. [2019-10-02 07:08:51,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 07:08:51,910 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 232 [2019-10-02 07:08:51,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:08:51,978 INFO L225 Difference]: With dead ends: 29311 [2019-10-02 07:08:51,978 INFO L226 Difference]: Without dead ends: 14681 [2019-10-02 07:08:52,020 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=106, Invalid=166, Unknown=0, NotChecked=0, Total=272 [2019-10-02 07:08:52,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14681 states. [2019-10-02 07:08:52,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14681 to 14681. [2019-10-02 07:08:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14681 states. [2019-10-02 07:08:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14681 states to 14681 states and 19281 transitions. [2019-10-02 07:08:52,564 INFO L78 Accepts]: Start accepts. Automaton has 14681 states and 19281 transitions. Word has length 232 [2019-10-02 07:08:52,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:08:52,565 INFO L475 AbstractCegarLoop]: Abstraction has 14681 states and 19281 transitions. [2019-10-02 07:08:52,565 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-10-02 07:08:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 14681 states and 19281 transitions. [2019-10-02 07:08:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-10-02 07:08:52,583 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:08:52,584 INFO L411 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:08:52,584 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:08:52,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:08:52,584 INFO L82 PathProgramCache]: Analyzing trace with hash -569283462, now seen corresponding path program 1 times [2019-10-02 07:08:52,585 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:08:52,585 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:08:52,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:52,593 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:08:52,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:08:52,737 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-02 07:08:52,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:08:52,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:08:52,738 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:08:52,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:08:52,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:08:52,739 INFO L87 Difference]: Start difference. First operand 14681 states and 19281 transitions. Second operand 3 states. [2019-10-02 07:08:53,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:08:53,215 INFO L93 Difference]: Finished difference Result 29244 states and 38420 transitions. [2019-10-02 07:08:53,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:08:53,217 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 275 [2019-10-02 07:08:53,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:08:53,284 INFO L225 Difference]: With dead ends: 29244 [2019-10-02 07:08:53,284 INFO L226 Difference]: Without dead ends: 14630 [2019-10-02 07:08:53,324 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:08:53,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14630 states. [2019-10-02 07:08:53,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14630 to 14612. [2019-10-02 07:08:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14612 states. [2019-10-02 07:08:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14612 states to 14612 states and 19027 transitions. [2019-10-02 07:08:54,007 INFO L78 Accepts]: Start accepts. Automaton has 14612 states and 19027 transitions. Word has length 275 [2019-10-02 07:08:54,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:08:54,007 INFO L475 AbstractCegarLoop]: Abstraction has 14612 states and 19027 transitions. [2019-10-02 07:08:54,008 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:08:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 14612 states and 19027 transitions. [2019-10-02 07:08:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-02 07:08:54,027 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:08:54,027 INFO L411 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:08:54,028 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:08:54,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:08:54,028 INFO L82 PathProgramCache]: Analyzing trace with hash -272702688, now seen corresponding path program 6 times [2019-10-02 07:08:54,028 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:08:54,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:08:54,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:54,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:08:54,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:54,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:08:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:08:54,742 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:08:54,743 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:08:55,097 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-10-02 07:08:57,530 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2019-10-02 07:08:57,531 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:08:57,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 2011 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-02 07:08:57,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:08:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:08:57,687 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:08:57,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2019-10-02 07:08:57,688 INFO L454 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-10-02 07:08:57,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-10-02 07:08:57,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=184, Unknown=0, NotChecked=0, Total=306 [2019-10-02 07:08:57,688 INFO L87 Difference]: Start difference. First operand 14612 states and 19027 transitions. Second operand 18 states. [2019-10-02 07:08:58,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:08:58,044 INFO L93 Difference]: Finished difference Result 29205 states and 38208 transitions. [2019-10-02 07:08:58,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 07:08:58,045 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 233 [2019-10-02 07:08:58,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:08:58,113 INFO L225 Difference]: With dead ends: 29205 [2019-10-02 07:08:58,113 INFO L226 Difference]: Without dead ends: 14628 [2019-10-02 07:08:58,155 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=133, Invalid=209, Unknown=0, NotChecked=0, Total=342 [2019-10-02 07:08:58,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14628 states. [2019-10-02 07:08:58,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14628 to 14628. [2019-10-02 07:08:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14628 states. [2019-10-02 07:08:58,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14628 states to 14628 states and 19043 transitions. [2019-10-02 07:08:58,959 INFO L78 Accepts]: Start accepts. Automaton has 14628 states and 19043 transitions. Word has length 233 [2019-10-02 07:08:58,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:08:58,960 INFO L475 AbstractCegarLoop]: Abstraction has 14628 states and 19043 transitions. [2019-10-02 07:08:58,960 INFO L476 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-10-02 07:08:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 14628 states and 19043 transitions. [2019-10-02 07:08:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2019-10-02 07:08:58,978 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:08:58,978 INFO L411 BasicCegarLoop]: trace histogram [7, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:08:58,978 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:08:58,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:08:58,979 INFO L82 PathProgramCache]: Analyzing trace with hash -2054351301, now seen corresponding path program 1 times [2019-10-02 07:08:58,979 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:08:58,979 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:08:58,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:58,987 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:08:58,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:08:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:08:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-02 07:08:59,143 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:08:59,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 07:08:59,144 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 07:08:59,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 07:08:59,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 07:08:59,144 INFO L87 Difference]: Start difference. First operand 14628 states and 19043 transitions. Second operand 5 states. [2019-10-02 07:08:59,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:08:59,593 INFO L93 Difference]: Finished difference Result 35269 states and 45740 transitions. [2019-10-02 07:08:59,594 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 07:08:59,594 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 247 [2019-10-02 07:08:59,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:08:59,676 INFO L225 Difference]: With dead ends: 35269 [2019-10-02 07:08:59,676 INFO L226 Difference]: Without dead ends: 20708 [2019-10-02 07:08:59,715 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 07:08:59,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20708 states. [2019-10-02 07:09:00,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20708 to 20531. [2019-10-02 07:09:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20531 states. [2019-10-02 07:09:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20531 states to 20531 states and 26420 transitions. [2019-10-02 07:09:00,420 INFO L78 Accepts]: Start accepts. Automaton has 20531 states and 26420 transitions. Word has length 247 [2019-10-02 07:09:00,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:00,420 INFO L475 AbstractCegarLoop]: Abstraction has 20531 states and 26420 transitions. [2019-10-02 07:09:00,421 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 07:09:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 20531 states and 26420 transitions. [2019-10-02 07:09:00,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-10-02 07:09:00,440 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:00,440 INFO L411 BasicCegarLoop]: trace histogram [7, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:00,440 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:00,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:00,441 INFO L82 PathProgramCache]: Analyzing trace with hash -400151698, now seen corresponding path program 1 times [2019-10-02 07:09:00,441 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:00,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:00,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:00,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:00,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2019-10-02 07:09:00,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 07:09:00,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 07:09:00,606 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 07:09:00,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 07:09:00,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:09:00,606 INFO L87 Difference]: Start difference. First operand 20531 states and 26420 transitions. Second operand 3 states. [2019-10-02 07:09:01,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:01,298 INFO L93 Difference]: Finished difference Result 41163 states and 53184 transitions. [2019-10-02 07:09:01,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 07:09:01,299 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 297 [2019-10-02 07:09:01,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:01,371 INFO L225 Difference]: With dead ends: 41163 [2019-10-02 07:09:01,372 INFO L226 Difference]: Without dead ends: 20699 [2019-10-02 07:09:01,408 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 07:09:01,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20699 states. [2019-10-02 07:09:01,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20699 to 20555. [2019-10-02 07:09:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20555 states. [2019-10-02 07:09:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20555 states to 20555 states and 26444 transitions. [2019-10-02 07:09:01,940 INFO L78 Accepts]: Start accepts. Automaton has 20555 states and 26444 transitions. Word has length 297 [2019-10-02 07:09:01,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:01,944 INFO L475 AbstractCegarLoop]: Abstraction has 20555 states and 26444 transitions. [2019-10-02 07:09:01,944 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 07:09:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 20555 states and 26444 transitions. [2019-10-02 07:09:01,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-10-02 07:09:01,961 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:01,961 INFO L411 BasicCegarLoop]: trace histogram [7, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:01,962 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:01,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:01,962 INFO L82 PathProgramCache]: Analyzing trace with hash -2109731648, now seen corresponding path program 7 times [2019-10-02 07:09:01,962 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:01,962 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:01,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:01,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:01,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:02,286 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:02,286 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:02,286 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:02,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:03,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 2017 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-02 07:09:03,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:03,174 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:03,181 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:03,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2019-10-02 07:09:03,182 INFO L454 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-10-02 07:09:03,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-10-02 07:09:03,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=229, Unknown=0, NotChecked=0, Total=380 [2019-10-02 07:09:03,183 INFO L87 Difference]: Start difference. First operand 20555 states and 26444 transitions. Second operand 20 states. [2019-10-02 07:09:03,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:03,616 INFO L93 Difference]: Finished difference Result 41115 states and 53138 transitions. [2019-10-02 07:09:03,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-02 07:09:03,616 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 234 [2019-10-02 07:09:03,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:03,686 INFO L225 Difference]: With dead ends: 41115 [2019-10-02 07:09:03,686 INFO L226 Difference]: Without dead ends: 20579 [2019-10-02 07:09:03,726 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=163, Invalid=257, Unknown=0, NotChecked=0, Total=420 [2019-10-02 07:09:03,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20579 states. [2019-10-02 07:09:04,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20579 to 20579. [2019-10-02 07:09:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20579 states. [2019-10-02 07:09:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20579 states to 20579 states and 26468 transitions. [2019-10-02 07:09:04,509 INFO L78 Accepts]: Start accepts. Automaton has 20579 states and 26468 transitions. Word has length 234 [2019-10-02 07:09:04,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:04,510 INFO L475 AbstractCegarLoop]: Abstraction has 20579 states and 26468 transitions. [2019-10-02 07:09:04,510 INFO L476 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-10-02 07:09:04,510 INFO L276 IsEmpty]: Start isEmpty. Operand 20579 states and 26468 transitions. [2019-10-02 07:09:04,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2019-10-02 07:09:04,533 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:04,534 INFO L411 BasicCegarLoop]: trace histogram [8, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:04,534 INFO L418 AbstractCegarLoop]: === Iteration 27 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:04,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:04,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1602310083, now seen corresponding path program 1 times [2019-10-02 07:09:04,535 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:04,535 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:04,542 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:04,542 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:04,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:04,962 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 36 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:09:04,962 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:04,962 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:05,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:05,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 2372 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-02 07:09:05,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 17 proven. 36 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:09:06,034 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:06,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2019-10-02 07:09:06,035 INFO L454 AbstractCegarLoop]: Interpolant automaton has 22 states [2019-10-02 07:09:06,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2019-10-02 07:09:06,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=279, Unknown=0, NotChecked=0, Total=462 [2019-10-02 07:09:06,036 INFO L87 Difference]: Start difference. First operand 20579 states and 26468 transitions. Second operand 22 states. [2019-10-02 07:09:06,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:06,524 INFO L93 Difference]: Finished difference Result 41163 states and 53186 transitions. [2019-10-02 07:09:06,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-02 07:09:06,525 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 304 [2019-10-02 07:09:06,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:06,593 INFO L225 Difference]: With dead ends: 41163 [2019-10-02 07:09:06,593 INFO L226 Difference]: Without dead ends: 20603 [2019-10-02 07:09:06,634 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=310, Unknown=0, NotChecked=0, Total=506 [2019-10-02 07:09:06,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20603 states. [2019-10-02 07:09:07,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20603 to 20603. [2019-10-02 07:09:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20603 states. [2019-10-02 07:09:07,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20603 states to 20603 states and 26492 transitions. [2019-10-02 07:09:07,445 INFO L78 Accepts]: Start accepts. Automaton has 20603 states and 26492 transitions. Word has length 304 [2019-10-02 07:09:07,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:07,446 INFO L475 AbstractCegarLoop]: Abstraction has 20603 states and 26492 transitions. [2019-10-02 07:09:07,446 INFO L476 AbstractCegarLoop]: Interpolant automaton has 22 states. [2019-10-02 07:09:07,446 INFO L276 IsEmpty]: Start isEmpty. Operand 20603 states and 26492 transitions. [2019-10-02 07:09:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-10-02 07:09:07,461 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:07,462 INFO L411 BasicCegarLoop]: trace histogram [9, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:07,462 INFO L418 AbstractCegarLoop]: === Iteration 28 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:07,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:07,462 INFO L82 PathProgramCache]: Analyzing trace with hash 918640832, now seen corresponding path program 8 times [2019-10-02 07:09:07,462 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:07,462 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:07,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:07,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 07:09:07,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:07,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 8 proven. 45 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:07,809 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:07,809 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:08,218 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:09:08,828 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:09:08,828 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:09:08,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 2029 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-02 07:09:08,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:09,022 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 8 proven. 45 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:09,031 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:09,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2019-10-02 07:09:09,032 INFO L454 AbstractCegarLoop]: Interpolant automaton has 24 states [2019-10-02 07:09:09,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2019-10-02 07:09:09,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=218, Invalid=334, Unknown=0, NotChecked=0, Total=552 [2019-10-02 07:09:09,033 INFO L87 Difference]: Start difference. First operand 20603 states and 26492 transitions. Second operand 24 states. [2019-10-02 07:09:09,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:09,481 INFO L93 Difference]: Finished difference Result 41211 states and 53234 transitions. [2019-10-02 07:09:09,481 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 07:09:09,482 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 236 [2019-10-02 07:09:09,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:09,547 INFO L225 Difference]: With dead ends: 41211 [2019-10-02 07:09:09,547 INFO L226 Difference]: Without dead ends: 20627 [2019-10-02 07:09:09,586 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=232, Invalid=368, Unknown=0, NotChecked=0, Total=600 [2019-10-02 07:09:09,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20627 states. [2019-10-02 07:09:10,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20627 to 20627. [2019-10-02 07:09:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20627 states. [2019-10-02 07:09:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20627 states to 20627 states and 26516 transitions. [2019-10-02 07:09:10,081 INFO L78 Accepts]: Start accepts. Automaton has 20627 states and 26516 transitions. Word has length 236 [2019-10-02 07:09:10,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:10,082 INFO L475 AbstractCegarLoop]: Abstraction has 20627 states and 26516 transitions. [2019-10-02 07:09:10,082 INFO L476 AbstractCegarLoop]: Interpolant automaton has 24 states. [2019-10-02 07:09:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 20627 states and 26516 transitions. [2019-10-02 07:09:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-10-02 07:09:10,098 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:10,098 INFO L411 BasicCegarLoop]: trace histogram [10, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:10,099 INFO L418 AbstractCegarLoop]: === Iteration 29 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:10,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:10,099 INFO L82 PathProgramCache]: Analyzing trace with hash 462179104, now seen corresponding path program 9 times [2019-10-02 07:09:10,099 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:10,099 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:10,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:10,107 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:09:10,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:10,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:10,842 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:10,843 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:11,209 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 07:09:19,579 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2019-10-02 07:09:19,579 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:09:19,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 2035 conjuncts, 13 conjunts are in the unsatisfiable core [2019-10-02 07:09:19,597 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:19,862 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:19,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2019-10-02 07:09:19,863 INFO L454 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-10-02 07:09:19,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-10-02 07:09:19,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=256, Invalid=394, Unknown=0, NotChecked=0, Total=650 [2019-10-02 07:09:19,864 INFO L87 Difference]: Start difference. First operand 20627 states and 26516 transitions. Second operand 26 states. [2019-10-02 07:09:20,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:20,318 INFO L93 Difference]: Finished difference Result 41259 states and 53282 transitions. [2019-10-02 07:09:20,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-10-02 07:09:20,319 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 237 [2019-10-02 07:09:20,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:20,383 INFO L225 Difference]: With dead ends: 41259 [2019-10-02 07:09:20,383 INFO L226 Difference]: Without dead ends: 20651 [2019-10-02 07:09:20,421 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 265 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=271, Invalid=431, Unknown=0, NotChecked=0, Total=702 [2019-10-02 07:09:20,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20651 states. [2019-10-02 07:09:20,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20651 to 20651. [2019-10-02 07:09:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20651 states. [2019-10-02 07:09:20,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20651 states to 20651 states and 26540 transitions. [2019-10-02 07:09:20,938 INFO L78 Accepts]: Start accepts. Automaton has 20651 states and 26540 transitions. Word has length 237 [2019-10-02 07:09:20,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:20,938 INFO L475 AbstractCegarLoop]: Abstraction has 20651 states and 26540 transitions. [2019-10-02 07:09:20,938 INFO L476 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-10-02 07:09:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 20651 states and 26540 transitions. [2019-10-02 07:09:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2019-10-02 07:09:20,955 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:20,956 INFO L411 BasicCegarLoop]: trace histogram [11, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:20,956 INFO L418 AbstractCegarLoop]: === Iteration 30 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:20,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:20,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1226859901, now seen corresponding path program 2 times [2019-10-02 07:09:20,956 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:20,956 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:20,963 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:20,964 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:09:20,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 66 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:09:21,533 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:21,533 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:21,934 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 07:09:35,176 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 07:09:35,176 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:09:35,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 2390 conjuncts, 14 conjunts are in the unsatisfiable core [2019-10-02 07:09:35,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 66 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:09:35,441 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:35,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2019-10-02 07:09:35,442 INFO L454 AbstractCegarLoop]: Interpolant automaton has 28 states [2019-10-02 07:09:35,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2019-10-02 07:09:35,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=459, Unknown=0, NotChecked=0, Total=756 [2019-10-02 07:09:35,443 INFO L87 Difference]: Start difference. First operand 20651 states and 26540 transitions. Second operand 28 states. [2019-10-02 07:09:35,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:35,947 INFO L93 Difference]: Finished difference Result 41307 states and 53330 transitions. [2019-10-02 07:09:35,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-10-02 07:09:35,948 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 307 [2019-10-02 07:09:35,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:36,040 INFO L225 Difference]: With dead ends: 41307 [2019-10-02 07:09:36,040 INFO L226 Difference]: Without dead ends: 20675 [2019-10-02 07:09:36,096 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 314 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=313, Invalid=499, Unknown=0, NotChecked=0, Total=812 [2019-10-02 07:09:36,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20675 states. [2019-10-02 07:09:36,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20675 to 20675. [2019-10-02 07:09:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20675 states. [2019-10-02 07:09:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20675 states to 20675 states and 26564 transitions. [2019-10-02 07:09:36,634 INFO L78 Accepts]: Start accepts. Automaton has 20675 states and 26564 transitions. Word has length 307 [2019-10-02 07:09:36,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:36,635 INFO L475 AbstractCegarLoop]: Abstraction has 20675 states and 26564 transitions. [2019-10-02 07:09:36,635 INFO L476 AbstractCegarLoop]: Interpolant automaton has 28 states. [2019-10-02 07:09:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 20675 states and 26564 transitions. [2019-10-02 07:09:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-10-02 07:09:36,651 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:36,651 INFO L411 BasicCegarLoop]: trace histogram [12, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:36,652 INFO L418 AbstractCegarLoop]: === Iteration 31 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:36,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:36,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1376288992, now seen corresponding path program 10 times [2019-10-02 07:09:36,652 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:36,652 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:36,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:36,657 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:09:36,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 78 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:37,055 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:37,056 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:37,462 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-10-02 07:09:37,862 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-02 07:09:37,863 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:09:37,869 INFO L256 TraceCheckSpWp]: Trace formula consists of 2047 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-02 07:09:37,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:09:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 78 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:09:38,100 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:09:38,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2019-10-02 07:09:38,100 INFO L454 AbstractCegarLoop]: Interpolant automaton has 30 states [2019-10-02 07:09:38,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2019-10-02 07:09:38,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=341, Invalid=529, Unknown=0, NotChecked=0, Total=870 [2019-10-02 07:09:38,101 INFO L87 Difference]: Start difference. First operand 20675 states and 26564 transitions. Second operand 30 states. [2019-10-02 07:09:38,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:09:38,617 INFO L93 Difference]: Finished difference Result 41355 states and 53378 transitions. [2019-10-02 07:09:38,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-10-02 07:09:38,617 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 239 [2019-10-02 07:09:38,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:09:38,708 INFO L225 Difference]: With dead ends: 41355 [2019-10-02 07:09:38,708 INFO L226 Difference]: Without dead ends: 20699 [2019-10-02 07:09:38,759 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 255 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 367 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=358, Invalid=572, Unknown=0, NotChecked=0, Total=930 [2019-10-02 07:09:38,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20699 states. [2019-10-02 07:09:39,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20699 to 20699. [2019-10-02 07:09:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20699 states. [2019-10-02 07:09:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20699 states to 20699 states and 26588 transitions. [2019-10-02 07:09:39,581 INFO L78 Accepts]: Start accepts. Automaton has 20699 states and 26588 transitions. Word has length 239 [2019-10-02 07:09:39,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:09:39,582 INFO L475 AbstractCegarLoop]: Abstraction has 20699 states and 26588 transitions. [2019-10-02 07:09:39,582 INFO L476 AbstractCegarLoop]: Interpolant automaton has 30 states. [2019-10-02 07:09:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 20699 states and 26588 transitions. [2019-10-02 07:09:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-10-02 07:09:39,605 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:09:39,605 INFO L411 BasicCegarLoop]: trace histogram [13, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:09:39,605 INFO L418 AbstractCegarLoop]: === Iteration 32 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:09:39,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:09:39,606 INFO L82 PathProgramCache]: Analyzing trace with hash -1045134909, now seen corresponding path program 3 times [2019-10-02 07:09:39,606 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:09:39,606 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:09:39,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:39,613 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:09:39,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:09:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:09:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 17 proven. 91 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:09:40,153 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:09:40,153 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:09:40,559 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 07:10:53,051 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2019-10-02 07:10:53,051 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:10:53,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 2402 conjuncts, 22 conjunts are in the unsatisfiable core [2019-10-02 07:10:53,174 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:10:53,440 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 20 proven. 91 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2019-10-02 07:10:53,459 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:10:53,459 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 33 [2019-10-02 07:10:53,460 INFO L454 AbstractCegarLoop]: Interpolant automaton has 33 states [2019-10-02 07:10:53,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2019-10-02 07:10:53,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=390, Invalid=666, Unknown=0, NotChecked=0, Total=1056 [2019-10-02 07:10:53,461 INFO L87 Difference]: Start difference. First operand 20699 states and 26588 transitions. Second operand 33 states. [2019-10-02 07:10:53,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:10:53,995 INFO L93 Difference]: Finished difference Result 41403 states and 53426 transitions. [2019-10-02 07:10:53,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-02 07:10:53,995 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 309 [2019-10-02 07:10:53,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:10:54,063 INFO L225 Difference]: With dead ends: 41403 [2019-10-02 07:10:54,063 INFO L226 Difference]: Without dead ends: 20723 [2019-10-02 07:10:54,104 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 438 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=408, Invalid=714, Unknown=0, NotChecked=0, Total=1122 [2019-10-02 07:10:54,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20723 states. [2019-10-02 07:10:54,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20723 to 20723. [2019-10-02 07:10:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20723 states. [2019-10-02 07:10:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20723 states to 20723 states and 26612 transitions. [2019-10-02 07:10:54,650 INFO L78 Accepts]: Start accepts. Automaton has 20723 states and 26612 transitions. Word has length 309 [2019-10-02 07:10:54,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:10:54,651 INFO L475 AbstractCegarLoop]: Abstraction has 20723 states and 26612 transitions. [2019-10-02 07:10:54,651 INFO L476 AbstractCegarLoop]: Interpolant automaton has 33 states. [2019-10-02 07:10:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 20723 states and 26612 transitions. [2019-10-02 07:10:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-10-02 07:10:54,668 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:10:54,668 INFO L411 BasicCegarLoop]: trace histogram [14, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:10:54,668 INFO L418 AbstractCegarLoop]: === Iteration 33 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:10:54,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:10:54,669 INFO L82 PathProgramCache]: Analyzing trace with hash 1382396704, now seen corresponding path program 11 times [2019-10-02 07:10:54,669 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:10:54,669 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:10:54,676 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:10:54,676 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:10:54,677 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:10:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:10:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 8 proven. 105 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:10:55,791 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:10:55,791 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:10:56,195 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-10-02 07:10:57,779 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2019-10-02 07:10:57,779 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:10:57,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 2059 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-02 07:10:57,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:10:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 8 proven. 105 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-10-02 07:10:58,050 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:10:58,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2019-10-02 07:10:58,051 INFO L454 AbstractCegarLoop]: Interpolant automaton has 34 states [2019-10-02 07:10:58,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2019-10-02 07:10:58,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=438, Invalid=684, Unknown=0, NotChecked=0, Total=1122 [2019-10-02 07:10:58,052 INFO L87 Difference]: Start difference. First operand 20723 states and 26612 transitions. Second operand 34 states. [2019-10-02 07:10:58,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:10:58,532 INFO L93 Difference]: Finished difference Result 41451 states and 53474 transitions. [2019-10-02 07:10:58,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-02 07:10:58,533 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 241 [2019-10-02 07:10:58,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:10:58,597 INFO L225 Difference]: With dead ends: 41451 [2019-10-02 07:10:58,598 INFO L226 Difference]: Without dead ends: 20747 [2019-10-02 07:10:58,639 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 485 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=457, Invalid=733, Unknown=0, NotChecked=0, Total=1190 [2019-10-02 07:10:58,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20747 states. [2019-10-02 07:10:59,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20747 to 20747. [2019-10-02 07:10:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20747 states. [2019-10-02 07:10:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20747 states to 20747 states and 26636 transitions. [2019-10-02 07:10:59,181 INFO L78 Accepts]: Start accepts. Automaton has 20747 states and 26636 transitions. Word has length 241 [2019-10-02 07:10:59,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:10:59,182 INFO L475 AbstractCegarLoop]: Abstraction has 20747 states and 26636 transitions. [2019-10-02 07:10:59,182 INFO L476 AbstractCegarLoop]: Interpolant automaton has 34 states. [2019-10-02 07:10:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 20747 states and 26636 transitions. [2019-10-02 07:10:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-10-02 07:10:59,199 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:10:59,200 INFO L411 BasicCegarLoop]: trace histogram [15, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:10:59,200 INFO L418 AbstractCegarLoop]: === Iteration 34 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:10:59,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:10:59,200 INFO L82 PathProgramCache]: Analyzing trace with hash 1793890563, now seen corresponding path program 4 times [2019-10-02 07:10:59,201 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:10:59,201 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:10:59,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:10:59,210 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:10:59,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:10:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 07:10:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 17 proven. 120 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:10:59,968 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 07:10:59,968 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 07:11:00,410 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-10-02 07:11:00,873 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-02 07:11:00,873 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 07:11:00,881 INFO L256 TraceCheckSpWp]: Trace formula consists of 2414 conjuncts, 18 conjunts are in the unsatisfiable core [2019-10-02 07:11:00,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 07:11:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 17 proven. 120 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-10-02 07:11:01,215 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 07:11:01,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2019-10-02 07:11:01,216 INFO L454 AbstractCegarLoop]: Interpolant automaton has 36 states [2019-10-02 07:11:01,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2019-10-02 07:11:01,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=491, Invalid=769, Unknown=0, NotChecked=0, Total=1260 [2019-10-02 07:11:01,217 INFO L87 Difference]: Start difference. First operand 20747 states and 26636 transitions. Second operand 36 states. [2019-10-02 07:11:01,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 07:11:01,951 INFO L93 Difference]: Finished difference Result 41499 states and 53522 transitions. [2019-10-02 07:11:01,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-10-02 07:11:01,952 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 311 [2019-10-02 07:11:01,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 07:11:02,014 INFO L225 Difference]: With dead ends: 41499 [2019-10-02 07:11:02,014 INFO L226 Difference]: Without dead ends: 20771 [2019-10-02 07:11:02,054 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 550 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=511, Invalid=821, Unknown=0, NotChecked=0, Total=1332 [2019-10-02 07:11:02,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20771 states. [2019-10-02 07:11:02,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20771 to 20771. [2019-10-02 07:11:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20771 states. [2019-10-02 07:11:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20771 states to 20771 states and 26660 transitions. [2019-10-02 07:11:02,568 INFO L78 Accepts]: Start accepts. Automaton has 20771 states and 26660 transitions. Word has length 311 [2019-10-02 07:11:02,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 07:11:02,568 INFO L475 AbstractCegarLoop]: Abstraction has 20771 states and 26660 transitions. [2019-10-02 07:11:02,568 INFO L476 AbstractCegarLoop]: Interpolant automaton has 36 states. [2019-10-02 07:11:02,569 INFO L276 IsEmpty]: Start isEmpty. Operand 20771 states and 26660 transitions. [2019-10-02 07:11:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-10-02 07:11:02,585 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 07:11:02,585 INFO L411 BasicCegarLoop]: trace histogram [16, 5, 5, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 07:11:02,585 INFO L418 AbstractCegarLoop]: === Iteration 35 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 07:11:02,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 07:11:02,586 INFO L82 PathProgramCache]: Analyzing trace with hash -1810438368, now seen corresponding path program 12 times [2019-10-02 07:11:02,586 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 07:11:02,586 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 07:11:02,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:11:02,592 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 07:11:02,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 07:11:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 07:11:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 07:11:04,817 INFO L478 BasicCegarLoop]: Counterexample might be feasible [2019-10-02 07:11:05,033 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 07:11:05,122 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551593 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# [2019-10-02 07:11:05,122 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551676 could not be translated for associated CType STRUCT~~mutex?count~~atomic_t~0?wait_lock~~spinlock_t~0?wait_list~STRUCT~~list_head?next~*list_head?prev~*list_head#?owner~*task_struct?name~*CHAR?magic~*VOID?dep_map~STRUCT~~lockdep_map?key~*lock_class_key?class_cache~ARRAY#_2_~*lock_class#?name~*CHAR?cpu~INT?ip~ULONG## [2019-10-02 07:11:05,123 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,124 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551610 could not be translated for associated CType STRUCT~~phy_driver?phy_id~~u32~0?name~*CHAR?phy_id_mask~UINT?features~~u32~0?flags~~u32~0?soft_reset~*((*phy_device ) : INT)?config_init~*((*phy_device ) : INT)?probe~*((*phy_device ) : INT)?suspend~*((*phy_device ) : INT)?resume~*((*phy_device ) : INT)?config_aneg~*((*phy_device ) : INT)?aneg_done~*((*phy_device ) : INT)?read_status~*((*phy_device ) : INT)?ack_interrupt~*((*phy_device ) : INT)?config_intr~*((*phy_device ) : INT)?did_interrupt~*((*phy_device ) : INT)?remove~*((*phy_device ) : VOID)?match_phy_device~*((*phy_device ) : INT)?ts_info~*((*phy_device *ethtool_ts_info ) : INT)?hwtstamp~*((*phy_device *ifreq ) : INT)?rxtstamp~*((*phy_device *sk_buff INT ) : ~bool~0)?txtstamp~*((*phy_device *sk_buff INT ) : VOID)?set_wol~*((*phy_device *ethtool_wolinfo ) : INT)?get_wol~*((*phy_device *ethtool_wolinfo ) : VOID)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private## [2019-10-02 07:11:05,124 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551672 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-10-02 07:11:05,125 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551657 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# [2019-10-02 07:11:05,125 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551642 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-10-02 07:11:05,125 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551584 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-10-02 07:11:05,125 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,126 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,127 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551667 could not be translated for associated CType ARRAY#_15_~~Element~0# [2019-10-02 07:11:05,127 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551620 could not be translated for associated CType ARRAY#_8_~~ushort~0# [2019-10-02 07:11:05,128 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551592 could not be translated for associated CType STRUCT~~phy_driver?phy_id~~u32~0?name~*CHAR?phy_id_mask~UINT?features~~u32~0?flags~~u32~0?soft_reset~*((*phy_device ) : INT)?config_init~*((*phy_device ) : INT)?probe~*((*phy_device ) : INT)?suspend~*((*phy_device ) : INT)?resume~*((*phy_device ) : INT)?config_aneg~*((*phy_device ) : INT)?aneg_done~*((*phy_device ) : INT)?read_status~*((*phy_device ) : INT)?ack_interrupt~*((*phy_device ) : INT)?config_intr~*((*phy_device ) : INT)?did_interrupt~*((*phy_device ) : INT)?remove~*((*phy_device ) : VOID)?match_phy_device~*((*phy_device ) : INT)?ts_info~*((*phy_device *ethtool_ts_info ) : INT)?hwtstamp~*((*phy_device *ifreq ) : INT)?rxtstamp~*((*phy_device *sk_buff INT ) : ~bool~0)?txtstamp~*((*phy_device *sk_buff INT ) : VOID)?set_wol~*((*phy_device *ethtool_wolinfo ) : INT)?get_wol~*((*phy_device *ethtool_wolinfo ) : VOID)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private## [2019-10-02 07:11:05,128 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551652 could not be translated for associated CType STRUCT~~mutex?count~~atomic_t~0?wait_lock~~spinlock_t~0?wait_list~STRUCT~~list_head?next~*list_head?prev~*list_head#?owner~*task_struct?name~*CHAR?magic~*VOID?dep_map~STRUCT~~lockdep_map?key~*lock_class_key?class_cache~ARRAY#_2_~*lock_class#?name~*CHAR?cpu~INT?ip~ULONG## [2019-10-02 07:11:05,128 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551638 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-10-02 07:11:05,137 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551587 could not be translated for associated CType ARRAY#_15_~~Element~0# [2019-10-02 07:11:05,138 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551666 could not be translated for associated CType ARRAY#_8_~~ushort~0# [2019-10-02 07:11:05,138 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,144 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,150 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,152 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,154 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,156 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,167 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,168 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,169 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,171 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,175 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,181 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,187 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,188 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,191 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,192 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,193 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,193 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,201 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,203 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,203 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,203 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,204 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,205 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,205 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,205 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,207 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,207 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,214 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,214 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,216 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,216 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,216 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,217 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,218 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,220 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,220 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,222 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,222 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,223 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,223 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,225 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,225 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,226 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,228 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,229 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,231 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,231 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,232 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,232 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,233 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,233 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,234 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,234 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,235 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,235 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,236 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,236 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,236 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,237 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,238 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,238 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,238 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,239 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,239 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,240 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,240 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,240 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,241 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,241 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,242 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,242 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,244 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,244 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,247 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,248 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,249 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,249 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,251 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,251 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,252 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,252 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,253 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,256 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,256 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,260 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,261 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,262 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,262 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,271 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,271 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,273 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,273 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,281 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,282 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,282 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,283 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,284 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,286 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,287 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,288 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,288 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,289 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,289 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,291 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,291 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,293 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,293 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,295 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,295 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,296 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,296 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,298 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,298 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,299 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,299 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,300 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,301 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,302 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,302 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,304 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,304 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,305 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,306 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,307 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,307 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,308 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,309 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,310 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,310 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,311 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,312 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,313 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,313 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,315 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,315 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,319 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,322 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,322 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,324 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,324 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable #res!tv64 [2019-10-02 07:11:05,327 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,331 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,331 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,332 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,333 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,334 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,334 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,336 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,341 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,350 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,353 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,354 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,355 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,355 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,356 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,356 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,359 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,360 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,361 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,362 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,363 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,363 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,364 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,365 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,366 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,366 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,367 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,368 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,369 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,369 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,371 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,371 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,372 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,372 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,375 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,375 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,375 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,375 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,376 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,378 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,378 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,378 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,379 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,379 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,380 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,380 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,380 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,381 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,381 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,382 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,382 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,383 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,383 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,384 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,384 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,385 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,386 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,389 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,391 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,391 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,395 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,397 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,398 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,402 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,403 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,403 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,406 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,407 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,407 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-10-02 07:11:05,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,420 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,423 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,423 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-10-02 07:11:05,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 07:11:05 BoogieIcfgContainer [2019-10-02 07:11:05,505 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 07:11:05,507 INFO L168 Benchmark]: Toolchain (without parser) took 437077.81 ms. Allocated memory was 131.1 MB in the beginning and 2.5 GB in the end (delta: 2.3 GB). Free memory was 77.4 MB in the beginning and 479.5 MB in the end (delta: -402.1 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,508 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2997.47 ms. Allocated memory was 131.1 MB in the beginning and 278.4 MB in the end (delta: 147.3 MB). Free memory was 77.2 MB in the beginning and 197.5 MB in the end (delta: -120.3 MB). Peak memory consumption was 122.5 MB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,511 INFO L168 Benchmark]: Boogie Preprocessor took 386.12 ms. Allocated memory is still 278.4 MB. Free memory was 197.5 MB in the beginning and 175.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,516 INFO L168 Benchmark]: RCFGBuilder took 19230.63 ms. Allocated memory was 278.4 MB in the beginning and 1.0 GB in the end (delta: 727.7 MB). Free memory was 175.0 MB in the beginning and 565.1 MB in the end (delta: -390.0 MB). Peak memory consumption was 881.1 MB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,517 INFO L168 Benchmark]: TraceAbstraction took 414458.16 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 565.1 MB in the beginning and 479.5 MB in the end (delta: 85.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-10-02 07:11:05,528 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2997.47 ms. Allocated memory was 131.1 MB in the beginning and 278.4 MB in the end (delta: 147.3 MB). Free memory was 77.2 MB in the beginning and 197.5 MB in the end (delta: -120.3 MB). Peak memory consumption was 122.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 386.12 ms. Allocated memory is still 278.4 MB. Free memory was 197.5 MB in the beginning and 175.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19230.63 ms. Allocated memory was 278.4 MB in the beginning and 1.0 GB in the end (delta: 727.7 MB). Free memory was 175.0 MB in the beginning and 565.1 MB in the end (delta: -390.0 MB). Peak memory consumption was 881.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 414458.16 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 565.1 MB in the beginning and 479.5 MB in the end (delta: 85.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551593 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551676 could not be translated for associated CType STRUCT~~mutex?count~~atomic_t~0?wait_lock~~spinlock_t~0?wait_list~STRUCT~~list_head?next~*list_head?prev~*list_head#?owner~*task_struct?name~*CHAR?magic~*VOID?dep_map~STRUCT~~lockdep_map?key~*lock_class_key?class_cache~ARRAY#_2_~*lock_class#?name~*CHAR?cpu~INT?ip~ULONG## - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551610 could not be translated for associated CType STRUCT~~phy_driver?phy_id~~u32~0?name~*CHAR?phy_id_mask~UINT?features~~u32~0?flags~~u32~0?soft_reset~*((*phy_device ) : INT)?config_init~*((*phy_device ) : INT)?probe~*((*phy_device ) : INT)?suspend~*((*phy_device ) : INT)?resume~*((*phy_device ) : INT)?config_aneg~*((*phy_device ) : INT)?aneg_done~*((*phy_device ) : INT)?read_status~*((*phy_device ) : INT)?ack_interrupt~*((*phy_device ) : INT)?config_intr~*((*phy_device ) : INT)?did_interrupt~*((*phy_device ) : INT)?remove~*((*phy_device ) : VOID)?match_phy_device~*((*phy_device ) : INT)?ts_info~*((*phy_device *ethtool_ts_info ) : INT)?hwtstamp~*((*phy_device *ifreq ) : INT)?rxtstamp~*((*phy_device *sk_buff INT ) : ~bool~0)?txtstamp~*((*phy_device *sk_buff INT ) : VOID)?set_wol~*((*phy_device *ethtool_wolinfo ) : INT)?get_wol~*((*phy_device *ethtool_wolinfo ) : VOID)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551672 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551657 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551642 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551584 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551667 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551620 could not be translated for associated CType ARRAY#_8_~~ushort~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551592 could not be translated for associated CType STRUCT~~phy_driver?phy_id~~u32~0?name~*CHAR?phy_id_mask~UINT?features~~u32~0?flags~~u32~0?soft_reset~*((*phy_device ) : INT)?config_init~*((*phy_device ) : INT)?probe~*((*phy_device ) : INT)?suspend~*((*phy_device ) : INT)?resume~*((*phy_device ) : INT)?config_aneg~*((*phy_device ) : INT)?aneg_done~*((*phy_device ) : INT)?read_status~*((*phy_device ) : INT)?ack_interrupt~*((*phy_device ) : INT)?config_intr~*((*phy_device ) : INT)?did_interrupt~*((*phy_device ) : INT)?remove~*((*phy_device ) : VOID)?match_phy_device~*((*phy_device ) : INT)?ts_info~*((*phy_device *ethtool_ts_info ) : INT)?hwtstamp~*((*phy_device *ifreq ) : INT)?rxtstamp~*((*phy_device *sk_buff INT ) : ~bool~0)?txtstamp~*((*phy_device *sk_buff INT ) : VOID)?set_wol~*((*phy_device *ethtool_wolinfo ) : INT)?get_wol~*((*phy_device *ethtool_wolinfo ) : VOID)?driver~STRUCT~~device_driver?name~*CHAR?bus~*bus_type?owner~*module?mod_name~*CHAR?suppress_bind_attrs~~bool~0?of_match_table~*of_device_id?acpi_match_table~*acpi_device_id?probe~*((*device ) : INT)?remove~*((*device ) : INT)?shutdown~*((*device ) : VOID)?suspend~*((*device ~pm_message_t~0 ) : INT)?resume~*((*device ) : INT)?groups~**attribute_group?pm~*dev_pm_ops?p~*driver_private## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551652 could not be translated for associated CType STRUCT~~mutex?count~~atomic_t~0?wait_lock~~spinlock_t~0?wait_list~STRUCT~~list_head?next~*list_head?prev~*list_head#?owner~*task_struct?name~*CHAR?magic~*VOID?dep_map~STRUCT~~lockdep_map?key~*lock_class_key?class_cache~ARRAY#_2_~*lock_class#?name~*CHAR?cpu~INT?ip~ULONG## - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551638 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551587 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551666 could not be translated for associated CType ARRAY#_8_~~ushort~0# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable #res!tv64 - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch503 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch521 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch501 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 5639]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 5763, overapproximation of bitwiseOr at line 5844, overapproximation of bitwiseAnd at line 6487. Possible FailurePath: [L5662] int LDV_IN_INTERRUPT = 1; [L5663] int ref_cnt ; [L5664] struct phy_device *dp83640_driver_group0 ; [L5665] int ldv_state_variable_1 ; [L5666] struct sk_buff *dp83640_driver_group1 ; [L5667] int ldv_state_variable_0 ; [L5707] static int chosen_phy = -1; [L5708-L5710] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5762] static struct list_head phyter_clocks = {& phyter_clocks, & phyter_clocks}; [L5763-L5766] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L6074-L6075] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6076-L6077] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L7227-L7232] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7249] struct mdio_device_id const __mod_mdio__dp83640_tbl_device_table ; [L7250] int ldv_retval_0 ; [L7251] int ldv_retval_1 ; [L7580] Element set_impl[15] ; [L7581] int last_index = 0; [L7715] Set LDV_SKBS ; VAL [\old(__mod_mdio__dp83640_tbl_device_table)=18446744073709551617, \old(__mod_mdio__dp83640_tbl_device_table)=18446744073709551580, \old(chosen_phy)=18446744073709551581, \old(dp83640_driver)=null, \old(dp83640_driver)=null, \old(dp83640_driver_group0)=18446744073709551611, \old(dp83640_driver_group0)=18446744073709551630, \old(dp83640_driver_group1)=18446744073709551595, \old(dp83640_driver_group1)=18446744073709551606, \old(gpio_tab)=null, \old(gpio_tab)=null, \old(last_index)=18446744073709551661, \old(LDV_IN_INTERRUPT)=18446744073709551585, \old(ldv_retval_0)=18446744073709551633, \old(ldv_retval_1)=18446744073709551579, \old(LDV_SKBS)=18446744073709551640, \old(LDV_SKBS)=18446744073709551576, \old(ldv_state_variable_0)=18446744073709551598, \old(ldv_state_variable_1)=18446744073709551615, \old(phyter_clocks)=null, \old(phyter_clocks)=null, \old(phyter_clocks_lock)=null, \old(phyter_clocks_lock)=null, \old(ref_cnt)=18446744073709551653, \old(set_impl)=null, \old(set_impl)=null, \old(status_frame_dst)=null, \old(status_frame_dst)=null, \old(status_frame_src)=null, \old(status_frame_src)=null, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7268] int ldvarg1 ; [L7269] int tmp ; [L7270] struct ifreq *ldvarg3 ; [L7271] void *tmp___0 ; [L7272] struct ethtool_ts_info *ldvarg0 ; [L7273] void *tmp___1 ; [L7274] int ldvarg2 ; [L7275] int tmp___2 ; [L7276] int tmp___3 ; [L7277] int tmp___4 ; [L7278] int tmp___5 ; [L7280] tmp = __VERIFIER_nondet_int() [L7281] ldvarg1 = tmp VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50] [L7282] CALL, EXPR ldv_zalloc(40UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=40, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5596] void *p ; [L5597] void *tmp ; [L5598] int tmp___0 ; [L5600] tmp___0 = __VERIFIER_nondet_int() [L5601] COND TRUE tmp___0 != 0 [L5602] return ((void *)0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=40, \result={0:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=40, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___0=1] [L7282] RET, EXPR ldv_zalloc(40UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(40UL)={0:0}, ldvarg1=50, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50] [L7282] tmp___0 = ldv_zalloc(40UL) [L7283] ldvarg3 = (struct ifreq *)tmp___0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}] [L7284] CALL, EXPR ldv_zalloc(44UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=44, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5596] void *p ; [L5597] void *tmp ; [L5598] int tmp___0 ; [L5600] tmp___0 = __VERIFIER_nondet_int() [L5601] COND TRUE tmp___0 != 0 [L5602] return ((void *)0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=44, \result={0:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=44, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___0=1] [L7284] RET, EXPR ldv_zalloc(44UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_zalloc(44UL)={0:0}, ldvarg1=50, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}] [L7284] tmp___1 = ldv_zalloc(44UL) [L7285] ldvarg0 = (struct ethtool_ts_info *)tmp___1 [L7286] tmp___2 = __VERIFIER_nondet_int() [L7287] ldvarg2 = tmp___2 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0] [L7288] CALL ldv_initialize() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7734] CALL ldv_set_init(LDV_SKBS) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7586] set = set_impl [L7587] last_index = 0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={289:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7734] RET ldv_set_init(LDV_SKBS) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7288] RET ldv_initialize() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0] [L7289] ldv_state_variable_1 = 0 [L7290] ref_cnt = 0 [L7291] ldv_state_variable_0 = 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0] [L7293] tmp___3 = __VERIFIER_nondet_int() [L7295] case 0: [L7428] case 1: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1] [L7429] COND TRUE ldv_state_variable_0 != 0 [L7430] tmp___5 = __VERIFIER_nondet_int() [L7432] case 0: [L7440] case 1: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7441] COND TRUE ldv_state_variable_0 == 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7442] CALL, EXPR dp83640_init() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7235] int tmp ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7237] CALL, EXPR phy_driver_register(& dp83640_driver) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, arg0={275:0}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7894] return __VERIFIER_nondet_int(); [L7237] RET, EXPR phy_driver_register(& dp83640_driver) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, phy_driver_register(& dp83640_driver)=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7237] tmp = phy_driver_register(& dp83640_driver) [L7238] return (tmp); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=0] [L7442] RET, EXPR dp83640_init() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, dp83640_init()=0, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7442] ldv_retval_1 = dp83640_init() [L7443] COND TRUE ldv_retval_1 == 0 [L7444] ldv_state_variable_0 = 3 [L7445] ldv_state_variable_1 = 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7446] CALL ldv_initialize_phy_driver_1() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7256] void *tmp ; [L7257] void *tmp___0 ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7259] CALL, EXPR ldv_zalloc(2048UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=2048, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5596] void *p ; [L5597] void *tmp ; [L5598] int tmp___0 ; [L5600] tmp___0 = __VERIFIER_nondet_int() [L5601] COND TRUE tmp___0 != 0 [L5602] return ((void *)0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=2048, \result={0:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=2048, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___0=1] [L7259] RET, EXPR ldv_zalloc(2048UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_zalloc(2048UL)={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7259] tmp = ldv_zalloc(2048UL) [L7260] dp83640_driver_group0 = (struct phy_device *)tmp VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={0:0}] [L7261] CALL, EXPR ldv_zalloc(232UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=232, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5596] void *p ; [L5597] void *tmp ; [L5598] int tmp___0 ; [L5600] tmp___0 = __VERIFIER_nondet_int() [L5601] COND TRUE tmp___0 != 0 [L5602] return ((void *)0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=232, \result={0:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=232, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___0=1] [L7261] RET, EXPR ldv_zalloc(232UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_zalloc(232UL)={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={0:0}] [L7261] tmp___0 = ldv_zalloc(232UL) [L7262] dp83640_driver_group1 = (struct sk_buff *)tmp___0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={0:0}, tmp___0={0:0}] [L7446] RET ldv_initialize_phy_driver_1() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7449] COND FALSE !(ldv_retval_1 != 0) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7293] tmp___3 = __VERIFIER_nondet_int() [L7295] case 0: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___5=1] [L7296] COND TRUE ldv_state_variable_1 != 0 [L7297] tmp___4 = __VERIFIER_nondet_int() [L7299] case 0: [L7311] case 1: [L7322] case 2: [L7334] case 3: [L7346] case 4: [L7358] case 5: [L7370] case 6: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7371] COND TRUE ldv_state_variable_1 == 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7372] CALL dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7162] struct dp83640_private *dp83640 ; [L7163] bool tmp ; [L7165] EXPR phydev->priv [L7165] dp83640 = (struct dp83640_private *)phydev->priv [L7166] EXPR dp83640->hwts_rx_en VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640->hwts_rx_en=18446744073709551619, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, type=50] [L7166] COND FALSE !(dp83640->hwts_rx_en == 0) [L7170] CALL, EXPR is_status_frame(skb, type) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6116] struct ethhdr *h ; [L6117] struct ethhdr *tmp ; [L6118] int tmp___0 ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, type=50] [L6120] CALL, EXPR eth_hdr((struct sk_buff const *)skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5671] unsigned char *tmp ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5673] CALL, EXPR skb_mac_header(skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5564] EXPR skb->head [L5564] EXPR skb->mac_header [L5564] return ((unsigned char *)skb->head + (unsigned long )skb->mac_header); [L5673] RET, EXPR skb_mac_header(skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, skb_mac_header(skb)={18446744073709551673:-3}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5673] tmp = skb_mac_header(skb) [L5674] return ((struct ethhdr *)tmp); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result={18446744073709551673:-3}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={18446744073709551673:-3}] [L6120] RET, EXPR eth_hdr((struct sk_buff const *)skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, eth_hdr((struct sk_buff const *)skb)={18446744073709551673:-3}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, type=50] [L6120] tmp = eth_hdr((struct sk_buff const *)skb) [L6121] h = tmp VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, h={18446744073709551673:-3}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={18446744073709551673:-3}, type=50] [L6122] COND TRUE type == 50 [L6123-L6124] tmp___0 = memcmp((void const *)(& h->h_source), (void const *)(& status_frame_src), 6UL) [L6125] COND TRUE tmp___0 == 0 [L6126] return (1); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, \result=1, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, h={18446744073709551673:-3}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={18446744073709551673:-3}, tmp___0=0, type=50] [L7170] RET, EXPR is_status_frame(skb, type) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, is_status_frame(skb, type)=1, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, type=50] [L7170] tmp = is_status_frame(skb, type) [L7171] COND TRUE (int )tmp VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=1, type=50] [L7172] CALL decode_status_frame(dp83640, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6472] struct phy_rxts *phy_rxts ; [L6473] struct phy_txts *phy_txts ; [L6474] u8 *ptr ; [L6475] int len ; [L6476] int size ; [L6477] u16 ests ; [L6478] u16 type ; [L6479] unsigned int tmp ; [L6481] EXPR skb->data [L6481] ptr = skb->data + 2U [L6482] CALL, EXPR skb_headlen((struct sk_buff const *)skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5558] EXPR skb->len [L5558] EXPR skb->data_len [L5558] return ((unsigned int )skb->len - (unsigned int )skb->data_len); [L6482] RET, EXPR skb_headlen((struct sk_buff const *)skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:-2}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, skb_headlen((struct sk_buff const *)skb)=-8589934579, status_frame_dst={292:0}, status_frame_src={285:0}] [L6482] tmp = skb_headlen((struct sk_buff const *)skb) [L6483] len = (int )(tmp - 2U) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=11, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:-2}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13] [L6510] COND TRUE (unsigned int )len > 2U VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=11, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:-2}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13] [L6486] EXPR \read(*ptr) [L6486] type = *((u16 *)ptr) [L6487] ests = (unsigned int )type & 4095U [L6488] type = (unsigned int )type & 61440U [L6489] len = (int )((unsigned int )len - 2U) [L6490] ptr = ptr + 2UL VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13] [L6491] COND FALSE !((unsigned int )type == 8192U && (unsigned int )len > 11U) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L6496] COND TRUE (unsigned int )type == 4096U && (unsigned int )len > 7U [L6497] phy_txts = (struct phy_txts *)ptr VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L6498] CALL decode_txts(dp83640, phy_txts) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6441] struct skb_shared_hwtstamps shhwtstamps ; [L6442] struct sk_buff *skb ; [L6443] u64 ns ; [L6444] struct _ddebug descriptor ; [L6445] long tmp ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6447] CALL, EXPR ldv_skb_dequeue_12(& dp83640->tx_queue) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, ldv_func_arg1={18446744073709551599:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7527] struct sk_buff *tmp ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, ldv_func_arg1={18446744073709551599:0}, ldv_func_arg1={18446744073709551599:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7529] CALL, EXPR ldv_skb_alloc() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7718] void *skb ; [L7719] void *tmp___7 ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7721] CALL, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=204, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5596] void *p ; [L5597] void *tmp ; [L5598] int tmp___0 ; [L5600] tmp___0 = __VERIFIER_nondet_int() [L5601] COND FALSE !(tmp___0 != 0) [L5604] EXPR, FCALL calloc(1UL, size) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=204, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, calloc(1UL, size)={8589934591:0}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=204, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___0=0] [L5604] tmp = calloc(1UL, size) [L5605] p = tmp [L5607] return (p); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(size)=204, \result={8589934591:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, calloc(1UL, size)={8589934591:0}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, p={8589934591:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, size=204, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={8589934591:0}, tmp___0=0] [L7721] RET, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_zalloc(sizeof(struct sk_buff___0 ))={8589934591:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7721] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L7722] skb = (struct sk_buff___0 *)tmp___7 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___7={8589934591:0}] [L7723] COND FALSE !(! skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___7={8589934591:0}] [L7726] CALL ldv_set_add(LDV_SKBS, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={8589934591:0}, gpio_tab={281:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7594] int i ; [L7596] i = 0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={8589934591:0}, e={8589934591:0}, gpio_tab={281:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7597] COND TRUE 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={8589934591:0}, e={8589934591:0}, gpio_tab={281:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7598] COND FALSE !(i < last_index) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={8589934591:0}, e={8589934591:0}, gpio_tab={281:0}, i=0, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7608] COND TRUE last_index < 15 [L7609] set_impl[last_index] = e [L7610] last_index = last_index + 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={8589934591:0}, e={8589934591:0}, gpio_tab={281:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7726] RET ldv_set_add(LDV_SKBS, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___7={8589934591:0}] [L7727] return (skb); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result={8589934591:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___7={8589934591:0}] [L7529] RET, EXPR ldv_skb_alloc() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, ldv_func_arg1={18446744073709551599:0}, ldv_func_arg1={18446744073709551599:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_skb_alloc()={8589934591:0}, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7529] tmp = ldv_skb_alloc() [L7530] return (tmp); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result={8589934591:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, ldv_func_arg1={18446744073709551599:0}, ldv_func_arg1={18446744073709551599:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp={8589934591:0}] [L6447] RET, EXPR ldv_skb_dequeue_12(& dp83640->tx_queue) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_skb_dequeue_12(& dp83640->tx_queue)={8589934591:0}, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6447] skb = ldv_skb_dequeue_12(& dp83640->tx_queue) [L6448] COND FALSE !((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6463] CALL, EXPR phy2txts(phy_txts) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, p={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5840] u64 ns ; [L5841] u32 sec ; [L5843] EXPR p->sec_lo [L5843] sec = (u32 )p->sec_lo [L5844] EXPR p->sec_hi [L5844] sec = (u32 )((int )p->sec_hi << 16) | sec [L5845] EXPR p->ns_lo [L5845] ns = (u64 )p->ns_lo [L5846] EXPR p->ns_hi [L5846] ns = (u64 )(((int )p->ns_hi & 16383) << 16) | ns [L5847] ns = (unsigned long long )sec * 1000000000ULL + ns [L5848] return (ns); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result=18446744073709551575, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=18446744073709551575, p={18446744073709551628:0}, p={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6463] RET, EXPR phy2txts(phy_txts) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy2txts(phy_txts)=18446744073709551575, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6463] ns = phy2txts(phy_txts) [L6464] FCALL memset((void *)(& shhwtstamps), 0, 16UL) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, memset((void *)(& shhwtstamps), 0, 16UL)={263:0}, ns=18446744073709551575, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6465] CALL, EXPR ns_to_ktime(ns) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ns)=18446744073709551575, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5404] ktime_t ktime_zero ; [L5405] ktime_t __constr_expr_0 ; [L5407] ktime_zero.tv64 = 0LL [L5408] EXPR ktime_zero.tv64 [L5408] __constr_expr_0.tv64 = (long long )((unsigned long long )ktime_zero.tv64 + ns) [L5409] return (__constr_expr_0); [L5409] return (__constr_expr_0); [L5409] return (__constr_expr_0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ns)=18446744073709551575, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=18446744073709551575, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, unknown-#res!tv64-unknown=-41] [L6465] RET, EXPR ns_to_ktime(ns) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=18446744073709551575, ns_to_ktime(ns)=-41, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6465] shhwtstamps.hwtstamp = ns_to_ktime(ns) [L6466] FCALL skb_complete_tx_timestamp(skb, & shhwtstamps) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, descriptor={264:0}, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=18446744073709551575, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, shhwtstamps={263:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6467] return; [L6467] return; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=18446744073709551575, phy_txts={18446744073709551628:0}, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6498] RET decode_txts(dp83640, phy_txts) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L6499] size = 8 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:0}, ref_cnt=0, set_impl={289:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L6507] ptr = ptr + (unsigned long )size [L6508] len = len - size VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=1, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:8}, ref_cnt=0, set_impl={289:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L6510] COND FALSE !((unsigned int )len > 2U) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, len=1, phy_txts={18446744073709551628:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ptr={18446744073709551628:8}, ref_cnt=0, set_impl={289:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=13, type=4096] [L7172] RET decode_status_frame(dp83640, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=1, type=50] [L7173] CALL ldv_kfree_skb_18(skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, ldv_func_arg1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7575] CALL ldv_skb_free(ldv_func_arg1) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7741] CALL ldv_set_remove(LDV_SKBS, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7619] int i ; [L7620] int deleted_index ; [L7622] deleted_index = -1 [L7623] i = 0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7624] COND TRUE 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7625] COND TRUE i < last_index VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7629] EXPR set_impl[i] VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=0, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, set_impl[i]={8589934591:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7629] COND FALSE !((unsigned long )set_impl[i] == (unsigned long )e) [L7634] i = i + 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7624] COND TRUE 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7625] COND FALSE !(i < last_index) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7636] COND FALSE !(deleted_index != -1) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, deleted_index=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={281:0}, i=1, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7741] RET ldv_set_remove(LDV_SKBS, skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7575] RET ldv_skb_free(ldv_func_arg1) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=1, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, ldv_func_arg1={0:0}, ldv_func_arg1={0:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7173] RET ldv_kfree_skb_18(skb) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=1, type=50] [L7174] return (1); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \old(type)=50, \result=1, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640={18446744073709551599:-1808}, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, skb={0:0}, skb={0:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=1, type=50] [L7372] RET dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1)=1, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7373] ldv_state_variable_1 = 1 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7376] COND FALSE !(ldv_state_variable_1 == 2) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7293] tmp___3 = __VERIFIER_nondet_int() [L7295] case 0: [L7428] case 1: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=1] [L7429] COND TRUE ldv_state_variable_0 != 0 [L7430] tmp___5 = __VERIFIER_nondet_int() [L7432] case 0: VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7433] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7434] CALL dp83640_exit() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7244] CALL dp83640_free_clocks() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6615] struct dp83640_clock *clock ; [L6616] struct list_head *this ; [L6617] struct list_head *next ; [L6618] struct list_head const *__mptr ; [L6619] int tmp ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6621] FCALL mutex_lock_nested(& phyter_clocks_lock, 0U) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L6622] EXPR phyter_clocks.next [L6622] this = phyter_clocks.next [L6623] EXPR this->next [L6623] next = this->next [L6646] COND FALSE !((unsigned long )this != (unsigned long )(& phyter_clocks)) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, next={262:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, this={262:0}] [L6650] FCALL mutex_unlock(& phyter_clocks_lock) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, next={262:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, this={262:0}] [L7244] RET dp83640_free_clocks() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7245] FCALL phy_driver_unregister(& dp83640_driver) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7434] RET dp83640_exit() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7435] ldv_state_variable_0 = 2 VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldvarg0={0:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp=50, tmp___0={0:0}, tmp___1={0:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7470] CALL ldv_check_final_state() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7785] int tmp___7 ; VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7787] CALL, EXPR ldv_set_is_empty(LDV_SKBS) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7676] return (last_index == 0); VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, \result=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7787] RET, EXPR ldv_set_is_empty(LDV_SKBS) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_set_is_empty(LDV_SKBS)=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L7787] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L7788] COND FALSE !(\read(tmp___7)) VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}, tmp___7=0] [L7790] CALL ldv_error() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] [L5639] __VERIFIER_error() VAL [\old(dp83640_driver_group0)=0, \old(dp83640_driver_group0)=0, \old(dp83640_driver_group1)=0, \old(dp83640_driver_group1)=0, \old(last_index)=0, \old(ldv_retval_0)=0, \old(ldv_retval_1)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551627:18446744073709551665}, chosen_phy=-1, dp83640_driver={275:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={281:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={262:0}, phyter_clocks_lock={300:0}, ref_cnt=0, set_impl={289:0}, status_frame_dst={292:0}, status_frame_src={285:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 159 procedures, 1306 locations, 1 error locations. UNSAFE Result, 414.3s OverallTime, 35 OverallIterations, 16 TraceHistogramMax, 262.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 48359 SDtfs, 17483 SDslu, 200864 SDs, 0 SdLazy, 38960 SolverSat, 7226 SolverUnsat, 76 SolverUnknown, 0 SolverNotchecked, 220.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4628 GetRequests, 4177 SyntacticMatches, 0 SemanticMatches, 451 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3773 ImplicationChecksByTransitivity, 7.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20771occurred in iteration=34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 14.1s AutomataMinimizationTime, 34 MinimizatonAttempts, 3664 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 2.3s SsaConstructionTime, 110.8s SatisfiabilityAnalysisTime, 11.7s InterpolantComputationTime, 12146 NumberOfCodeBlocks, 12106 NumberOfCodeBlocksAsserted, 88 NumberOfCheckSat, 11852 ConstructedInterpolants, 0 QuantifiedInterpolants, 3743252 SizeOfPredicates, 25 NumberOfNonLiveVariables, 35564 ConjunctsInSsa, 226 ConjunctsInUnsatCore, 51 InterpolantComputations, 17 PerfectInterpolantSequences, 3444/4825 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...