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 0.1.24-112bae1 [2019-09-08 16:27:11,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 16:27:11,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 16:27:11,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 16:27:11,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 16:27:11,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 16:27:11,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 16:27:11,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 16:27:11,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 16:27:11,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 16:27:11,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 16:27:11,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 16:27:11,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 16:27:11,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 16:27:11,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 16:27:11,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 16:27:11,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 16:27:11,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 16:27:11,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 16:27:11,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 16:27:11,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 16:27:11,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 16:27:11,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 16:27:11,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 16:27:11,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 16:27:11,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 16:27:11,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 16:27:11,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 16:27:11,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 16:27:12,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 16:27:12,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 16:27:12,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 16:27:12,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 16:27:12,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 16:27:12,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 16:27:12,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 16:27:12,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 16:27:12,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 16:27:12,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 16:27:12,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 16:27:12,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 16:27:12,008 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 [2019-09-08 16:27:12,024 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 16:27:12,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 16:27:12,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 16:27:12,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 16:27:12,027 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 16:27:12,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 16:27:12,028 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 16:27:12,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 16:27:12,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 16:27:12,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 16:27:12,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 16:27:12,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 16:27:12,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 16:27:12,029 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 16:27:12,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 16:27:12,030 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 16:27:12,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 16:27:12,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 16:27:12,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 16:27:12,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 16:27:12,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 16:27:12,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 16:27:12,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 16:27:12,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 16:27:12,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 16:27:12,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 16:27:12,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 16:27:12,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 16:27:12,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 16:27:12,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 16:27:12,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 16:27:12,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 16:27:12,103 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 16:27:12,104 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 16:27:12,105 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2019-09-08 16:27:12,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3d6de9c8/2f28ea12343b492ab3b7d714e2afe9e1/FLAG7896c6fd4 [2019-09-08 16:27:13,038 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 16:27:13,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2019-09-08 16:27:13,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3d6de9c8/2f28ea12343b492ab3b7d714e2afe9e1/FLAG7896c6fd4 [2019-09-08 16:27:13,163 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3d6de9c8/2f28ea12343b492ab3b7d714e2afe9e1 [2019-09-08 16:27:13,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 16:27:13,175 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 16:27:13,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 16:27:13,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 16:27:13,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 16:27:13,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:27:13" (1/1) ... [2019-09-08 16:27:13,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18f32035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:13, skipping insertion in model container [2019-09-08 16:27:13,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:27:13" (1/1) ... [2019-09-08 16:27:13,190 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 16:27:13,341 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 16:27:15,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:27:15,196 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 16:27:15,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:27:15,881 INFO L192 MainTranslator]: Completed translation [2019-09-08 16:27:15,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15 WrapperNode [2019-09-08 16:27:15,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 16:27:15,883 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 16:27:15,883 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 16:27:15,883 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 16:27:15,898 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:15,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:15,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:15,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:16,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:16,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:16,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (1/1) ... [2019-09-08 16:27:16,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 16:27:16,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 16:27:16,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 16:27:16,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 16:27:16,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (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 [2019-09-08 16:27:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 16:27:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 16:27:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-08 16:27:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-08 16:27:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-08 16:27:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-08 16:27:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-08 16:27:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-08 16:27:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2019-09-08 16:27:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2019-09-08 16:27:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-08 16:27:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-08 16:27:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-09-08 16:27:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-08 16:27:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-08 16:27:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 16:27:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 16:27:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 16:27:16,266 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-08 16:27:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-08 16:27:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-08 16:27:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_hwtstamps [2019-09-08 16:27:16,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 16:27:16,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 16:27:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 16:27:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 16:27:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 16:27:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 16:27:16,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 16:27:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 16:27:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-09-08 16:27:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2019-09-08 16:27:16,270 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_gpio_defaults [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure broadcast_write [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_read [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_write [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tdr_write [2019-09-08 16:27:16,271 INFO L138 BoogieDeclarations]: Found implementation of procedure phy2rxts [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure phy2txts [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_output [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_adjfreq [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_adjtime [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_gettime [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_settime [2019-09-08 16:27:16,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_enable [2019-09-08 16:27:16,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_dp83640_verify [2019-09-08 16:27:16,273 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_status_frames [2019-09-08 16:27:16,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_status_frame [2019-09-08 16:27:16,274 INFO L138 BoogieDeclarations]: Found implementation of procedure expired [2019-09-08 16:27:16,274 INFO L138 BoogieDeclarations]: Found implementation of procedure prune_rx_ts [2019-09-08 16:27:16,274 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_broadcast [2019-09-08 16:27:16,274 INFO L138 BoogieDeclarations]: Found implementation of procedure recalibrate [2019-09-08 16:27:16,275 INFO L138 BoogieDeclarations]: Found implementation of procedure exts_chan_to_edata [2019-09-08 16:27:16,275 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_evnt [2019-09-08 16:27:16,275 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_rxts [2019-09-08 16:27:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_txts [2019-09-08 16:27:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_status_frame [2019-09-08 16:27:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sync [2019-09-08 16:27:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure match [2019-09-08 16:27:16,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_free_clocks [2019-09-08 16:27:16,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_init [2019-09-08 16:27:16,277 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_this_phy [2019-09-08 16:27:16,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_get [2019-09-08 16:27:16,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_get_bus [2019-09-08 16:27:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_put [2019-09-08 16:27:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_probe [2019-09-08 16:27:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_remove [2019-09-08 16:27:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_init [2019-09-08 16:27:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ack_interrupt [2019-09-08 16:27:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_intr [2019-09-08 16:27:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_hwtstamp [2019-09-08 16:27:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timestamp_work [2019-09-08 16:27:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_rxtstamp [2019-09-08 16:27:16,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_txtstamp [2019-09-08 16:27:16,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ts_info [2019-09-08 16:27:16,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_init [2019-09-08 16:27:16,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_exit [2019-09-08 16:27:16,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_phy_driver_1 [2019-09-08 16:27:16,281 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 16:27:16,281 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-08 16:27:16,282 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-08 16:27:16,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-08 16:27:16,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-08 16:27:16,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_12 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2019-09-08 16:27:16,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_15 [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_16 [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_17 [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-08 16:27:16,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-08 16:27:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-08 16:27:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 16:27:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 16:27:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 16:27:16,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-08 16:27:16,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-08 16:27:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-08 16:27:16,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 16:27:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-08 16:27:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-08 16:27:16,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-08 16:27:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-08 16:27:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-08 16:27:16,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-08 16:27:16,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-08 16:27:16,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-08 16:27:16,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2019-09-08 16:27:16,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2019-09-08 16:27:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_config_aneg [2019-09-08 16:27:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_read_status [2019-09-08 16:27:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-09-08 16:27:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-08 16:27:16,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-08 16:27:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2019-09-08 16:27:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2019-09-08 16:27:16,294 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-08 16:27:16,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-09-08 16:27:16,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-08 16:27:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-08 16:27:16,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2019-09-08 16:27:16,300 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_driver_register [2019-09-08 16:27:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_driver_unregister [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_event [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_index [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_register [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_clock_unregister [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_find_pin [2019-09-08 16:27:16,306 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_complete_tx_timestamp [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 16:27:16,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 16:27:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 16:27:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 16:27:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-08 16:27:16,308 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 16:27:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-08 16:27:16,309 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-08 16:27:16,310 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 16:27:16,311 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-08 16:27:16,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-08 16:27:16,313 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-08 16:27:16,314 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-08 16:27:16,315 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-08 16:27:16,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_hwtstamps [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-09-08 16:27:16,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_12 [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_15 [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_17 [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-09-08 16:27:16,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_complete_tx_timestamp [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 16:27:16,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 16:27:16,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_phy_driver_1 [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_16 [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2019-09-08 16:27:16,321 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2019-09-08 16:27:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2019-09-08 16:27:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2019-09-08 16:27:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2019-09-08 16:27:16,322 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_config_aneg [2019-09-08 16:27:16,323 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_read_status [2019-09-08 16:27:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure phy_driver_unregister [2019-09-08 16:27:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure phy_driver_register [2019-09-08 16:27:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_register [2019-09-08 16:27:16,327 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_unregister [2019-09-08 16:27:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_event [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_clock_index [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_find_pin [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_gpio_defaults [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timestamp_work [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure broadcast_write [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure ext_read [2019-09-08 16:27:16,330 INFO L130 BoogieDeclarations]: Found specification of procedure ext_write [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure tdr_write [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure phy2rxts [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure phy2txts [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_output [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_adjfreq [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_adjtime [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_gettime [2019-09-08 16:27:16,331 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_settime [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_enable [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_dp83640_verify [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure enable_status_frames [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure is_status_frame [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure expired [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure prune_rx_ts [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure enable_broadcast [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure recalibrate [2019-09-08 16:27:16,332 INFO L130 BoogieDeclarations]: Found specification of procedure exts_chan_to_edata [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure decode_evnt [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure decode_rxts [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure decode_txts [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure decode_status_frame [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure is_sync [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure match [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_free_clocks [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_init [2019-09-08 16:27:16,333 INFO L130 BoogieDeclarations]: Found specification of procedure choose_this_phy [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_get [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_get_bus [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_put [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_probe [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_remove [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_init [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ack_interrupt [2019-09-08 16:27:16,334 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_intr [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_hwtstamp [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_rxtstamp [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_txtstamp [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ts_info [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_init [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_exit [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 16:27:16,335 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-08 16:27:16,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 16:27:16,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 16:27:17,581 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 16:27:35,287 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 16:27:35,288 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-08 16:27:35,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:27:35 BoogieIcfgContainer [2019-09-08 16:27:35,291 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 16:27:35,293 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 16:27:35,293 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 16:27:35,297 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 16:27:35,298 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 04:27:13" (1/3) ... [2019-09-08 16:27:35,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74a1f407 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:27:35, skipping insertion in model container [2019-09-08 16:27:35,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:27:15" (2/3) ... [2019-09-08 16:27:35,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74a1f407 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:27:35, skipping insertion in model container [2019-09-08 16:27:35,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:27:35" (3/3) ... [2019-09-08 16:27:35,306 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 [2019-09-08 16:27:35,318 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 16:27:35,333 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 16:27:35,358 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 16:27:35,401 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 16:27:35,402 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 16:27:35,402 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 16:27:35,402 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 16:27:35,402 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 16:27:35,402 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 16:27:35,403 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 16:27:35,403 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 16:27:35,403 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 16:27:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states. [2019-09-08 16:27:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-09-08 16:27:35,472 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:35,473 INFO L399 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] [2019-09-08 16:27:35,476 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:35,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:35,483 INFO L82 PathProgramCache]: Analyzing trace with hash 2088833459, now seen corresponding path program 1 times [2019-09-08 16:27:35,486 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:35,486 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:35,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:35,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:35,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-08 16:27:36,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:36,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-08 16:27:36,208 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-08 16:27:36,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-08 16:27:36,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-08 16:27:36,228 INFO L87 Difference]: Start difference. First operand 1202 states. Second operand 6 states. [2019-09-08 16:27:38,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:38,003 INFO L93 Difference]: Finished difference Result 3087 states and 4039 transitions. [2019-09-08 16:27:38,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-08 16:27:38,005 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 55 [2019-09-08 16:27:38,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:38,035 INFO L225 Difference]: With dead ends: 3087 [2019-09-08 16:27:38,035 INFO L226 Difference]: Without dead ends: 1992 [2019-09-08 16:27:38,046 INFO L628 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 [2019-09-08 16:27:38,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1992 states. [2019-09-08 16:27:38,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1992 to 1992. [2019-09-08 16:27:38,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1992 states. [2019-09-08 16:27:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1992 states and 2577 transitions. [2019-09-08 16:27:38,308 INFO L78 Accepts]: Start accepts. Automaton has 1992 states and 2577 transitions. Word has length 55 [2019-09-08 16:27:38,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:38,309 INFO L475 AbstractCegarLoop]: Abstraction has 1992 states and 2577 transitions. [2019-09-08 16:27:38,309 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-08 16:27:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2577 transitions. [2019-09-08 16:27:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2019-09-08 16:27:38,328 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:38,328 INFO L399 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] [2019-09-08 16:27:38,329 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:38,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:38,329 INFO L82 PathProgramCache]: Analyzing trace with hash 310605130, now seen corresponding path program 1 times [2019-09-08 16:27:38,329 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:38,329 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:38,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:38,342 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:38,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-08 16:27:38,558 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:38,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:27:38,560 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:27:38,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:27:38,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:27:38,561 INFO L87 Difference]: Start difference. First operand 1992 states and 2577 transitions. Second operand 3 states. [2019-09-08 16:27:38,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:38,791 INFO L93 Difference]: Finished difference Result 4087 states and 5275 transitions. [2019-09-08 16:27:38,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:27:38,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 119 [2019-09-08 16:27:38,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:38,808 INFO L225 Difference]: With dead ends: 4087 [2019-09-08 16:27:38,808 INFO L226 Difference]: Without dead ends: 2113 [2019-09-08 16:27:38,823 INFO L628 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 [2019-09-08 16:27:38,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2113 states. [2019-09-08 16:27:38,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2113 to 2101. [2019-09-08 16:27:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2101 states. [2019-09-08 16:27:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 2101 states and 2705 transitions. [2019-09-08 16:27:38,974 INFO L78 Accepts]: Start accepts. Automaton has 2101 states and 2705 transitions. Word has length 119 [2019-09-08 16:27:38,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:38,974 INFO L475 AbstractCegarLoop]: Abstraction has 2101 states and 2705 transitions. [2019-09-08 16:27:38,974 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:27:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 2705 transitions. [2019-09-08 16:27:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-09-08 16:27:38,982 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:38,982 INFO L399 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] [2019-09-08 16:27:38,982 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:38,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:38,983 INFO L82 PathProgramCache]: Analyzing trace with hash 1177355172, now seen corresponding path program 1 times [2019-09-08 16:27:38,983 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:38,983 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:38,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:38,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:38,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2019-09-08 16:27:39,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:39,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:27:39,198 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:27:39,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:27:39,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:27:39,199 INFO L87 Difference]: Start difference. First operand 2101 states and 2705 transitions. Second operand 3 states. [2019-09-08 16:27:39,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:39,623 INFO L93 Difference]: Finished difference Result 5629 states and 7253 transitions. [2019-09-08 16:27:39,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:27:39,624 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-09-08 16:27:39,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:39,662 INFO L225 Difference]: With dead ends: 5629 [2019-09-08 16:27:39,662 INFO L226 Difference]: Without dead ends: 3555 [2019-09-08 16:27:39,675 INFO L628 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 [2019-09-08 16:27:39,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3555 states. [2019-09-08 16:27:39,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3555 to 3543. [2019-09-08 16:27:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3543 states. [2019-09-08 16:27:39,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 4526 transitions. [2019-09-08 16:27:39,863 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 4526 transitions. Word has length 154 [2019-09-08 16:27:39,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:39,864 INFO L475 AbstractCegarLoop]: Abstraction has 3543 states and 4526 transitions. [2019-09-08 16:27:39,864 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:27:39,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 4526 transitions. [2019-09-08 16:27:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-09-08 16:27:39,873 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:39,873 INFO L399 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] [2019-09-08 16:27:39,873 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:39,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:39,874 INFO L82 PathProgramCache]: Analyzing trace with hash -421548904, now seen corresponding path program 1 times [2019-09-08 16:27:39,874 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:39,874 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:39,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:39,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:39,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-09-08 16:27:40,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:40,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:27:40,116 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:27:40,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:27:40,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:27:40,117 INFO L87 Difference]: Start difference. First operand 3543 states and 4526 transitions. Second operand 3 states. [2019-09-08 16:27:40,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:40,222 INFO L93 Difference]: Finished difference Result 5390 states and 6890 transitions. [2019-09-08 16:27:40,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:27:40,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2019-09-08 16:27:40,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:40,247 INFO L225 Difference]: With dead ends: 5390 [2019-09-08 16:27:40,248 INFO L226 Difference]: Without dead ends: 3551 [2019-09-08 16:27:40,257 INFO L628 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 [2019-09-08 16:27:40,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3551 states. [2019-09-08 16:27:40,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3551 to 3547. [2019-09-08 16:27:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3547 states. [2019-09-08 16:27:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 3547 states and 4530 transitions. [2019-09-08 16:27:40,429 INFO L78 Accepts]: Start accepts. Automaton has 3547 states and 4530 transitions. Word has length 154 [2019-09-08 16:27:40,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:40,430 INFO L475 AbstractCegarLoop]: Abstraction has 3547 states and 4530 transitions. [2019-09-08 16:27:40,430 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:27:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3547 states and 4530 transitions. [2019-09-08 16:27:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2019-09-08 16:27:40,447 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:40,447 INFO L399 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] [2019-09-08 16:27:40,447 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:40,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:40,448 INFO L82 PathProgramCache]: Analyzing trace with hash -399584039, now seen corresponding path program 1 times [2019-09-08 16:27:40,448 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:40,448 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:40,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:40,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:40,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:40,610 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-09-08 16:27:40,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:40,610 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:27:40,611 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:27:40,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:27:40,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:27:40,611 INFO L87 Difference]: Start difference. First operand 3547 states and 4530 transitions. Second operand 3 states. [2019-09-08 16:27:40,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:40,956 INFO L93 Difference]: Finished difference Result 7013 states and 8973 transitions. [2019-09-08 16:27:40,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:27:40,956 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 156 [2019-09-08 16:27:40,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:40,980 INFO L225 Difference]: With dead ends: 7013 [2019-09-08 16:27:40,981 INFO L226 Difference]: Without dead ends: 3480 [2019-09-08 16:27:40,996 INFO L628 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 [2019-09-08 16:27:41,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3480 states. [2019-09-08 16:27:41,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 3480. [2019-09-08 16:27:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3480 states. [2019-09-08 16:27:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 3480 states and 4442 transitions. [2019-09-08 16:27:41,160 INFO L78 Accepts]: Start accepts. Automaton has 3480 states and 4442 transitions. Word has length 156 [2019-09-08 16:27:41,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:41,162 INFO L475 AbstractCegarLoop]: Abstraction has 3480 states and 4442 transitions. [2019-09-08 16:27:41,162 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:27:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 4442 transitions. [2019-09-08 16:27:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-09-08 16:27:41,176 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:41,176 INFO L399 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] [2019-09-08 16:27:41,177 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:41,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:41,177 INFO L82 PathProgramCache]: Analyzing trace with hash 781460403, now seen corresponding path program 1 times [2019-09-08 16:27:41,177 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:41,177 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:41,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:41,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:41,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-09-08 16:27:41,376 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:41,376 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 16:27:41,376 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 16:27:41,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 16:27:41,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 16:27:41,377 INFO L87 Difference]: Start difference. First operand 3480 states and 4442 transitions. Second operand 5 states. [2019-09-08 16:27:41,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:41,525 INFO L93 Difference]: Finished difference Result 6935 states and 8866 transitions. [2019-09-08 16:27:41,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 16:27:41,525 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 165 [2019-09-08 16:27:41,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:41,552 INFO L225 Difference]: With dead ends: 6935 [2019-09-08 16:27:41,552 INFO L226 Difference]: Without dead ends: 3516 [2019-09-08 16:27:41,568 INFO L628 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 [2019-09-08 16:27:41,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3516 states. [2019-09-08 16:27:41,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3516 to 3506. [2019-09-08 16:27:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3506 states. [2019-09-08 16:27:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 3506 states and 4472 transitions. [2019-09-08 16:27:41,720 INFO L78 Accepts]: Start accepts. Automaton has 3506 states and 4472 transitions. Word has length 165 [2019-09-08 16:27:41,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:41,721 INFO L475 AbstractCegarLoop]: Abstraction has 3506 states and 4472 transitions. [2019-09-08 16:27:41,721 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 16:27:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 4472 transitions. [2019-09-08 16:27:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-09-08 16:27:41,734 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:41,734 INFO L399 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] [2019-09-08 16:27:41,735 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:41,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:41,735 INFO L82 PathProgramCache]: Analyzing trace with hash 1104952872, now seen corresponding path program 1 times [2019-09-08 16:27:41,735 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:41,735 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:41,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:41,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:41,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-09-08 16:27:42,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:42,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-09-08 16:27:42,096 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-08 16:27:42,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-08 16:27:42,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-09-08 16:27:42,096 INFO L87 Difference]: Start difference. First operand 3506 states and 4472 transitions. Second operand 9 states. [2019-09-08 16:28:25,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:28:25,717 INFO L93 Difference]: Finished difference Result 7654 states and 9811 transitions. [2019-09-08 16:28:25,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 16:28:25,718 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2019-09-08 16:28:25,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:28:25,754 INFO L225 Difference]: With dead ends: 7654 [2019-09-08 16:28:25,755 INFO L226 Difference]: Without dead ends: 4209 [2019-09-08 16:28:25,775 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2019-09-08 16:28:25,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4209 states. [2019-09-08 16:28:25,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4209 to 4125. [2019-09-08 16:28:25,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4125 states. [2019-09-08 16:28:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 4125 states and 5266 transitions. [2019-09-08 16:28:25,969 INFO L78 Accepts]: Start accepts. Automaton has 4125 states and 5266 transitions. Word has length 166 [2019-09-08 16:28:25,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:28:25,970 INFO L475 AbstractCegarLoop]: Abstraction has 4125 states and 5266 transitions. [2019-09-08 16:28:25,970 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-08 16:28:25,970 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5266 transitions. [2019-09-08 16:28:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2019-09-08 16:28:25,984 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:28:25,984 INFO L399 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] [2019-09-08 16:28:25,985 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:28:25,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:28:25,985 INFO L82 PathProgramCache]: Analyzing trace with hash 927943125, now seen corresponding path program 1 times [2019-09-08 16:28:25,985 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:28:25,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:28:25,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:28:25,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:28:25,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:28:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:28:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-09-08 16:28:26,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:28:26,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 16:28:26,194 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 16:28:26,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 16:28:26,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 16:28:26,195 INFO L87 Difference]: Start difference. First operand 4125 states and 5266 transitions. Second operand 5 states. [2019-09-08 16:28:26,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:28:26,327 INFO L93 Difference]: Finished difference Result 8227 states and 10628 transitions. [2019-09-08 16:28:26,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 16:28:26,328 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 204 [2019-09-08 16:28:26,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:28:26,366 INFO L225 Difference]: With dead ends: 8227 [2019-09-08 16:28:26,366 INFO L226 Difference]: Without dead ends: 4163 [2019-09-08 16:28:26,389 INFO L628 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 [2019-09-08 16:28:26,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4163 states. [2019-09-08 16:28:26,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4163 to 4153. [2019-09-08 16:28:26,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4153 states. [2019-09-08 16:28:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 4153 states and 5298 transitions. [2019-09-08 16:28:26,566 INFO L78 Accepts]: Start accepts. Automaton has 4153 states and 5298 transitions. Word has length 204 [2019-09-08 16:28:26,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:28:26,567 INFO L475 AbstractCegarLoop]: Abstraction has 4153 states and 5298 transitions. [2019-09-08 16:28:26,567 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 16:28:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5298 transitions. [2019-09-08 16:28:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-09-08 16:28:26,579 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:28:26,579 INFO L399 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] [2019-09-08 16:28:26,579 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:28:26,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:28:26,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1035576953, now seen corresponding path program 1 times [2019-09-08 16:28:26,580 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:28:26,580 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:28:26,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:28:26,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:28:26,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:28:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:28:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2019-09-08 16:28:26,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:28:26,966 INFO L223 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 [2019-09-08 16:28:27,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:28:27,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:28:27,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 1896 conjuncts, 22 conjunts are in the unsatisfiable core [2019-09-08 16:28:27,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:28:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (2)] Exception during sending of exit command (exit): Broken pipe [2019-09-08 16:28:27,792 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:28:27,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 15 [2019-09-08 16:28:27,793 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-09-08 16:28:27,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-09-08 16:28:27,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2019-09-08 16:28:27,795 INFO L87 Difference]: Start difference. First operand 4153 states and 5298 transitions. Second operand 15 states. [2019-09-08 16:29:41,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:41,698 INFO L93 Difference]: Finished difference Result 10150 states and 13842 transitions. [2019-09-08 16:29:41,699 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-09-08 16:29:41,699 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 209 [2019-09-08 16:29:41,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:41,741 INFO L225 Difference]: With dead ends: 10150 [2019-09-08 16:29:41,742 INFO L226 Difference]: Without dead ends: 7656 [2019-09-08 16:29:41,758 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 249 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=202, Invalid=668, Unknown=0, NotChecked=0, Total=870 [2019-09-08 16:29:41,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7656 states. [2019-09-08 16:29:42,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7656 to 5934. [2019-09-08 16:29:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5934 states. [2019-09-08 16:29:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 5934 states and 7633 transitions. [2019-09-08 16:29:42,116 INFO L78 Accepts]: Start accepts. Automaton has 5934 states and 7633 transitions. Word has length 209 [2019-09-08 16:29:42,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:42,118 INFO L475 AbstractCegarLoop]: Abstraction has 5934 states and 7633 transitions. [2019-09-08 16:29:42,119 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-09-08 16:29:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 5934 states and 7633 transitions. [2019-09-08 16:29:42,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2019-09-08 16:29:42,132 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:42,132 INFO L399 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] [2019-09-08 16:29:42,132 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:42,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:42,133 INFO L82 PathProgramCache]: Analyzing trace with hash 1879598522, now seen corresponding path program 1 times [2019-09-08 16:29:42,133 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:42,133 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:42,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:42,144 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:42,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-09-08 16:29:42,328 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:42,328 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-08 16:29:42,330 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-08 16:29:42,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-08 16:29:42,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-08 16:29:42,331 INFO L87 Difference]: Start difference. First operand 5934 states and 7633 transitions. Second operand 4 states. [2019-09-08 16:29:42,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:42,553 INFO L93 Difference]: Finished difference Result 10189 states and 13164 transitions. [2019-09-08 16:29:42,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 16:29:42,554 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 211 [2019-09-08 16:29:42,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:42,596 INFO L225 Difference]: With dead ends: 10189 [2019-09-08 16:29:42,596 INFO L226 Difference]: Without dead ends: 5952 [2019-09-08 16:29:42,617 INFO L628 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 [2019-09-08 16:29:42,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5952 states. [2019-09-08 16:29:42,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5952 to 5940. [2019-09-08 16:29:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5940 states. [2019-09-08 16:29:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 5940 states and 7641 transitions. [2019-09-08 16:29:42,895 INFO L78 Accepts]: Start accepts. Automaton has 5940 states and 7641 transitions. Word has length 211 [2019-09-08 16:29:42,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:42,897 INFO L475 AbstractCegarLoop]: Abstraction has 5940 states and 7641 transitions. [2019-09-08 16:29:42,898 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-08 16:29:42,898 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 7641 transitions. [2019-09-08 16:29:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-09-08 16:29:42,912 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:42,912 INFO L399 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] [2019-09-08 16:29:42,913 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:42,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:42,913 INFO L82 PathProgramCache]: Analyzing trace with hash -336899743, now seen corresponding path program 1 times [2019-09-08 16:29:42,913 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:42,913 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:42,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:42,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:42,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2019-09-08 16:29:43,927 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:43,928 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-08 16:29:43,929 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 16:29:43,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 16:29:43,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-09-08 16:29:43,930 INFO L87 Difference]: Start difference. First operand 5940 states and 7641 transitions. Second operand 10 states. [2019-09-08 16:29:44,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:44,230 INFO L93 Difference]: Finished difference Result 11873 states and 15389 transitions. [2019-09-08 16:29:44,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 16:29:44,231 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2019-09-08 16:29:44,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:44,263 INFO L225 Difference]: With dead ends: 11873 [2019-09-08 16:29:44,264 INFO L226 Difference]: Without dead ends: 5994 [2019-09-08 16:29:44,291 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2019-09-08 16:29:44,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5994 states. [2019-09-08 16:29:44,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5994 to 5980. [2019-09-08 16:29:44,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5980 states. [2019-09-08 16:29:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 5980 states and 7667 transitions. [2019-09-08 16:29:44,528 INFO L78 Accepts]: Start accepts. Automaton has 5980 states and 7667 transitions. Word has length 213 [2019-09-08 16:29:44,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:44,529 INFO L475 AbstractCegarLoop]: Abstraction has 5980 states and 7667 transitions. [2019-09-08 16:29:44,529 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 16:29:44,529 INFO L276 IsEmpty]: Start isEmpty. Operand 5980 states and 7667 transitions. [2019-09-08 16:29:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-09-08 16:29:44,543 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:44,543 INFO L399 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] [2019-09-08 16:29:44,544 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:44,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:44,544 INFO L82 PathProgramCache]: Analyzing trace with hash -2144440169, now seen corresponding path program 1 times [2019-09-08 16:29:44,544 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:44,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:44,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:44,548 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:44,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:44,742 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2019-09-08 16:29:44,742 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:44,742 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-08 16:29:44,743 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-08 16:29:44,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-08 16:29:44,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-08 16:29:44,744 INFO L87 Difference]: Start difference. First operand 5980 states and 7667 transitions. Second operand 4 states. [2019-09-08 16:29:45,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:45,131 INFO L93 Difference]: Finished difference Result 11911 states and 15436 transitions. [2019-09-08 16:29:45,132 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-08 16:29:45,132 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 248 [2019-09-08 16:29:45,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:45,161 INFO L225 Difference]: With dead ends: 11911 [2019-09-08 16:29:45,161 INFO L226 Difference]: Without dead ends: 5992 [2019-09-08 16:29:45,185 INFO L628 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 [2019-09-08 16:29:45,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5992 states. [2019-09-08 16:29:45,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5992 to 5992. [2019-09-08 16:29:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5992 states. [2019-09-08 16:29:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 5992 states and 7703 transitions. [2019-09-08 16:29:45,425 INFO L78 Accepts]: Start accepts. Automaton has 5992 states and 7703 transitions. Word has length 248 [2019-09-08 16:29:45,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:45,426 INFO L475 AbstractCegarLoop]: Abstraction has 5992 states and 7703 transitions. [2019-09-08 16:29:45,426 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-08 16:29:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 5992 states and 7703 transitions. [2019-09-08 16:29:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-09-08 16:29:45,441 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:45,441 INFO L399 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] [2019-09-08 16:29:45,442 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:45,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:45,442 INFO L82 PathProgramCache]: Analyzing trace with hash 145093142, now seen corresponding path program 1 times [2019-09-08 16:29:45,443 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:45,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:45,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:45,447 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:45,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:45,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-09-08 16:29:45,724 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:45,724 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-08 16:29:45,725 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-08 16:29:45,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-08 16:29:45,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-08 16:29:45,726 INFO L87 Difference]: Start difference. First operand 5992 states and 7703 transitions. Second operand 4 states. [2019-09-08 16:29:45,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:45,945 INFO L93 Difference]: Finished difference Result 11962 states and 15403 transitions. [2019-09-08 16:29:45,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 16:29:45,946 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 248 [2019-09-08 16:29:45,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:45,975 INFO L225 Difference]: With dead ends: 11962 [2019-09-08 16:29:45,975 INFO L226 Difference]: Without dead ends: 6031 [2019-09-08 16:29:45,996 INFO L628 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 [2019-09-08 16:29:46,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6031 states. [2019-09-08 16:29:46,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6031 to 6031. [2019-09-08 16:29:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6031 states. [2019-09-08 16:29:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6031 states to 6031 states and 7760 transitions. [2019-09-08 16:29:46,233 INFO L78 Accepts]: Start accepts. Automaton has 6031 states and 7760 transitions. Word has length 248 [2019-09-08 16:29:46,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:46,234 INFO L475 AbstractCegarLoop]: Abstraction has 6031 states and 7760 transitions. [2019-09-08 16:29:46,234 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-08 16:29:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 6031 states and 7760 transitions. [2019-09-08 16:29:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-09-08 16:29:46,249 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:46,249 INFO L399 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] [2019-09-08 16:29:46,249 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:46,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:46,250 INFO L82 PathProgramCache]: Analyzing trace with hash -466175916, now seen corresponding path program 1 times [2019-09-08 16:29:46,250 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:46,250 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:46,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:46,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:46,254 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-09-08 16:29:47,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:47,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-09-08 16:29:47,027 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 16:29:47,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 16:29:47,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2019-09-08 16:29:47,028 INFO L87 Difference]: Start difference. First operand 6031 states and 7760 transitions. Second operand 10 states. [2019-09-08 16:29:47,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:47,343 INFO L93 Difference]: Finished difference Result 12066 states and 15570 transitions. [2019-09-08 16:29:47,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-08 16:29:47,344 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 248 [2019-09-08 16:29:47,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:47,370 INFO L225 Difference]: With dead ends: 12066 [2019-09-08 16:29:47,371 INFO L226 Difference]: Without dead ends: 6096 [2019-09-08 16:29:47,384 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2019-09-08 16:29:47,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6096 states. [2019-09-08 16:29:47,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6096 to 6059. [2019-09-08 16:29:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6059 states. [2019-09-08 16:29:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6059 states to 6059 states and 7793 transitions. [2019-09-08 16:29:47,621 INFO L78 Accepts]: Start accepts. Automaton has 6059 states and 7793 transitions. Word has length 248 [2019-09-08 16:29:47,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:47,624 INFO L475 AbstractCegarLoop]: Abstraction has 6059 states and 7793 transitions. [2019-09-08 16:29:47,624 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 16:29:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 6059 states and 7793 transitions. [2019-09-08 16:29:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2019-09-08 16:29:47,640 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:47,641 INFO L399 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] [2019-09-08 16:29:47,641 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:47,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:47,642 INFO L82 PathProgramCache]: Analyzing trace with hash 1675708192, now seen corresponding path program 1 times [2019-09-08 16:29:47,642 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:47,642 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:47,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:47,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:47,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:47,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:29:47,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-08 16:29:47,894 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-08 16:29:47,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-08 16:29:47,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-08 16:29:47,895 INFO L87 Difference]: Start difference. First operand 6059 states and 7793 transitions. Second operand 4 states. [2019-09-08 16:29:48,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:48,070 INFO L93 Difference]: Finished difference Result 12081 states and 15608 transitions. [2019-09-08 16:29:48,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-09-08 16:29:48,070 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 227 [2019-09-08 16:29:48,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:48,098 INFO L225 Difference]: With dead ends: 12081 [2019-09-08 16:29:48,098 INFO L226 Difference]: Without dead ends: 6067 [2019-09-08 16:29:48,114 INFO L628 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 [2019-09-08 16:29:48,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6067 states. [2019-09-08 16:29:48,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6067 to 6067. [2019-09-08 16:29:48,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6067 states. [2019-09-08 16:29:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6067 states to 6067 states and 7801 transitions. [2019-09-08 16:29:48,334 INFO L78 Accepts]: Start accepts. Automaton has 6067 states and 7801 transitions. Word has length 227 [2019-09-08 16:29:48,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:48,334 INFO L475 AbstractCegarLoop]: Abstraction has 6067 states and 7801 transitions. [2019-09-08 16:29:48,334 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-08 16:29:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand 6067 states and 7801 transitions. [2019-09-08 16:29:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-09-08 16:29:48,349 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:48,349 INFO L399 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] [2019-09-08 16:29:48,349 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:48,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:48,350 INFO L82 PathProgramCache]: Analyzing trace with hash -1838536512, now seen corresponding path program 1 times [2019-09-08 16:29:48,350 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:48,350 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:48,353 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:48,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:48,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:48,659 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:29:48,659 INFO L223 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 [2019-09-08 16:29:48,698 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:49,005 INFO L256 TraceCheckSpWp]: Trace formula consists of 1981 conjuncts, 4 conjunts are in the unsatisfiable core [2019-09-08 16:29:49,017 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:29:49,097 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:49,113 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:29:49,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2019-09-08 16:29:49,114 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-08 16:29:49,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-08 16:29:49,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-09-08 16:29:49,115 INFO L87 Difference]: Start difference. First operand 6067 states and 7801 transitions. Second operand 8 states. [2019-09-08 16:29:49,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:49,379 INFO L93 Difference]: Finished difference Result 12097 states and 15624 transitions. [2019-09-08 16:29:49,379 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 16:29:49,379 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 228 [2019-09-08 16:29:49,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:49,404 INFO L225 Difference]: With dead ends: 12097 [2019-09-08 16:29:49,405 INFO L226 Difference]: Without dead ends: 6075 [2019-09-08 16:29:49,418 INFO L628 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 [2019-09-08 16:29:49,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6075 states. [2019-09-08 16:29:49,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6075 to 6075. [2019-09-08 16:29:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6075 states. [2019-09-08 16:29:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 6075 states and 7809 transitions. [2019-09-08 16:29:49,622 INFO L78 Accepts]: Start accepts. Automaton has 6075 states and 7809 transitions. Word has length 228 [2019-09-08 16:29:49,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:49,623 INFO L475 AbstractCegarLoop]: Abstraction has 6075 states and 7809 transitions. [2019-09-08 16:29:49,623 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-08 16:29:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 6075 states and 7809 transitions. [2019-09-08 16:29:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2019-09-08 16:29:49,641 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:49,642 INFO L399 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] [2019-09-08 16:29:49,642 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:49,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:49,642 INFO L82 PathProgramCache]: Analyzing trace with hash 889027360, now seen corresponding path program 2 times [2019-09-08 16:29:49,643 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:49,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:49,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:49,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:29:49,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:49,960 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:29:49,960 INFO L223 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 [2019-09-08 16:29:49,996 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-08 16:29:50,762 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 16:29:50,763 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:29:50,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 1987 conjuncts, 5 conjunts are in the unsatisfiable core [2019-09-08 16:29:50,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:29:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:50,938 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:29:50,938 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2019-09-08 16:29:50,939 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 16:29:50,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 16:29:50,941 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2019-09-08 16:29:50,941 INFO L87 Difference]: Start difference. First operand 6075 states and 7809 transitions. Second operand 10 states. [2019-09-08 16:29:51,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:51,184 INFO L93 Difference]: Finished difference Result 12113 states and 15640 transitions. [2019-09-08 16:29:51,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-08 16:29:51,184 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 229 [2019-09-08 16:29:51,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:51,210 INFO L225 Difference]: With dead ends: 12113 [2019-09-08 16:29:51,210 INFO L226 Difference]: Without dead ends: 6083 [2019-09-08 16:29:51,227 INFO L628 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 [2019-09-08 16:29:51,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6083 states. [2019-09-08 16:29:51,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6083 to 6083. [2019-09-08 16:29:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6083 states. [2019-09-08 16:29:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 6083 states and 7817 transitions. [2019-09-08 16:29:51,446 INFO L78 Accepts]: Start accepts. Automaton has 6083 states and 7817 transitions. Word has length 229 [2019-09-08 16:29:51,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:51,447 INFO L475 AbstractCegarLoop]: Abstraction has 6083 states and 7817 transitions. [2019-09-08 16:29:51,447 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 16:29:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 6083 states and 7817 transitions. [2019-09-08 16:29:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-09-08 16:29:51,461 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:51,461 INFO L399 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] [2019-09-08 16:29:51,462 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:51,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:51,462 INFO L82 PathProgramCache]: Analyzing trace with hash -455838528, now seen corresponding path program 3 times [2019-09-08 16:29:51,462 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:51,462 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:51,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:51,470 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:29:51,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:51,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:51,776 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:29:51,776 INFO L223 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) [2019-09-08 16:29:51,811 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 16:29:53,555 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2019-09-08 16:29:53,555 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:29:53,567 INFO L256 TraceCheckSpWp]: Trace formula consists of 1811 conjuncts, 6 conjunts are in the unsatisfiable core [2019-09-08 16:29:53,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:29:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:53,811 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:29:53,811 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2019-09-08 16:29:53,812 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-09-08 16:29:53,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-09-08 16:29:53,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2019-09-08 16:29:53,813 INFO L87 Difference]: Start difference. First operand 6083 states and 7817 transitions. Second operand 12 states. [2019-09-08 16:29:54,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:54,029 INFO L93 Difference]: Finished difference Result 12129 states and 15656 transitions. [2019-09-08 16:29:54,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 16:29:54,030 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 230 [2019-09-08 16:29:54,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:54,056 INFO L225 Difference]: With dead ends: 12129 [2019-09-08 16:29:54,056 INFO L226 Difference]: Without dead ends: 6091 [2019-09-08 16:29:54,071 INFO L628 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 [2019-09-08 16:29:54,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6091 states. [2019-09-08 16:29:54,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6091 to 6091. [2019-09-08 16:29:54,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6091 states. [2019-09-08 16:29:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6091 states to 6091 states and 7825 transitions. [2019-09-08 16:29:54,284 INFO L78 Accepts]: Start accepts. Automaton has 6091 states and 7825 transitions. Word has length 230 [2019-09-08 16:29:54,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:54,285 INFO L475 AbstractCegarLoop]: Abstraction has 6091 states and 7825 transitions. [2019-09-08 16:29:54,285 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-09-08 16:29:54,285 INFO L276 IsEmpty]: Start isEmpty. Operand 6091 states and 7825 transitions. [2019-09-08 16:29:54,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2019-09-08 16:29:54,297 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:54,297 INFO L399 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] [2019-09-08 16:29:54,297 INFO L418 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:54,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:54,298 INFO L82 PathProgramCache]: Analyzing trace with hash 802991904, now seen corresponding path program 4 times [2019-09-08 16:29:54,298 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:54,298 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:54,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:54,302 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:29:54,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:54,686 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:54,687 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:29:54,687 INFO L223 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) [2019-09-08 16:29:54,712 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 16:29:55,037 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-08 16:29:55,037 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:29:55,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 1999 conjuncts, 7 conjunts are in the unsatisfiable core [2019-09-08 16:29:55,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:29:55,149 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:29:55,156 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:29:55,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2019-09-08 16:29:55,158 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-09-08 16:29:55,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-09-08 16:29:55,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=109, Unknown=0, NotChecked=0, Total=182 [2019-09-08 16:29:55,159 INFO L87 Difference]: Start difference. First operand 6091 states and 7825 transitions. Second operand 14 states. [2019-09-08 16:29:55,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:29:55,369 INFO L93 Difference]: Finished difference Result 12145 states and 15672 transitions. [2019-09-08 16:29:55,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-08 16:29:55,369 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 231 [2019-09-08 16:29:55,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:29:55,394 INFO L225 Difference]: With dead ends: 12145 [2019-09-08 16:29:55,394 INFO L226 Difference]: Without dead ends: 6099 [2019-09-08 16:29:55,408 INFO L628 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 [2019-09-08 16:29:55,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2019-09-08 16:29:55,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6099. [2019-09-08 16:29:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6099 states. [2019-09-08 16:29:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 6099 states and 7833 transitions. [2019-09-08 16:29:55,625 INFO L78 Accepts]: Start accepts. Automaton has 6099 states and 7833 transitions. Word has length 231 [2019-09-08 16:29:55,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:29:55,626 INFO L475 AbstractCegarLoop]: Abstraction has 6099 states and 7833 transitions. [2019-09-08 16:29:55,626 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-09-08 16:29:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 6099 states and 7833 transitions. [2019-09-08 16:29:55,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-09-08 16:29:55,636 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:29:55,636 INFO L399 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] [2019-09-08 16:29:55,637 INFO L418 AbstractCegarLoop]: === Iteration 20 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:29:55,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:29:55,637 INFO L82 PathProgramCache]: Analyzing trace with hash -1484716256, now seen corresponding path program 2 times [2019-09-08 16:29:55,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:29:55,638 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:29:55,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:55,641 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:29:55,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:29:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:29:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-09-08 16:29:56,172 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:29:56,173 INFO L223 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 [2019-09-08 16:29:56,198 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-08 16:29:56,965 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 16:29:56,966 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:29:56,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 2109 conjuncts, 33 conjunts are in the unsatisfiable core [2019-09-08 16:29:56,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:29:57,198 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 [2019-09-08 16:29:57,199 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-08 16:29:57,209 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-08 16:29:57,210 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-09-08 16:29:57,210 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:7 [2019-09-08 16:29:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (7)] Exception during sending of exit command (exit): Broken pipe [2019-09-08 16:29:57,527 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:29:57,527 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 19 [2019-09-08 16:29:57,528 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-09-08 16:29:57,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-09-08 16:29:57,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=301, Unknown=0, NotChecked=0, Total=342 [2019-09-08 16:29:57,529 INFO L87 Difference]: Start difference. First operand 6099 states and 7833 transitions. Second operand 19 states. [2019-09-08 16:31:58,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:31:58,706 INFO L93 Difference]: Finished difference Result 22469 states and 29995 transitions. [2019-09-08 16:31:58,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2019-09-08 16:31:58,706 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 248 [2019-09-08 16:31:58,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:31:58,780 INFO L225 Difference]: With dead ends: 22469 [2019-09-08 16:31:58,780 INFO L226 Difference]: Without dead ends: 16073 [2019-09-08 16:31:58,803 INFO L628 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 [2019-09-08 16:31:58,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16073 states. [2019-09-08 16:31:59,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16073 to 14665. [2019-09-08 16:31:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14665 states. [2019-09-08 16:31:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14665 states to 14665 states and 19265 transitions. [2019-09-08 16:31:59,464 INFO L78 Accepts]: Start accepts. Automaton has 14665 states and 19265 transitions. Word has length 248 [2019-09-08 16:31:59,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:31:59,465 INFO L475 AbstractCegarLoop]: Abstraction has 14665 states and 19265 transitions. [2019-09-08 16:31:59,465 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-09-08 16:31:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 14665 states and 19265 transitions. [2019-09-08 16:31:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-09-08 16:31:59,487 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:31:59,487 INFO L399 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] [2019-09-08 16:31:59,487 INFO L418 AbstractCegarLoop]: === Iteration 21 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:31:59,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:31:59,488 INFO L82 PathProgramCache]: Analyzing trace with hash 1172029632, now seen corresponding path program 5 times [2019-09-08 16:31:59,488 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:31:59,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:31:59,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:31:59,492 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:31:59,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:31:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:31:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:31:59,752 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:31:59,752 INFO L223 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 [2019-09-08 16:31:59,780 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-09-08 16:32:00,129 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2019-09-08 16:32:00,129 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:00,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 2005 conjuncts, 8 conjunts are in the unsatisfiable core [2019-09-08 16:32:00,147 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:00,239 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:00,245 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:00,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2019-09-08 16:32:00,246 INFO L454 AbstractCegarLoop]: Interpolant automaton has 16 states [2019-09-08 16:32:00,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2019-09-08 16:32:00,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2019-09-08 16:32:00,247 INFO L87 Difference]: Start difference. First operand 14665 states and 19265 transitions. Second operand 16 states. [2019-09-08 16:32:00,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:00,726 INFO L93 Difference]: Finished difference Result 29311 states and 38684 transitions. [2019-09-08 16:32:00,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-09-08 16:32:00,726 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 232 [2019-09-08 16:32:00,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:00,789 INFO L225 Difference]: With dead ends: 29311 [2019-09-08 16:32:00,790 INFO L226 Difference]: Without dead ends: 14681 [2019-09-08 16:32:00,821 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=106, Invalid=166, Unknown=0, NotChecked=0, Total=272 [2019-09-08 16:32:00,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14681 states. [2019-09-08 16:32:01,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14681 to 14681. [2019-09-08 16:32:01,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14681 states. [2019-09-08 16:32:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14681 states to 14681 states and 19281 transitions. [2019-09-08 16:32:01,315 INFO L78 Accepts]: Start accepts. Automaton has 14681 states and 19281 transitions. Word has length 232 [2019-09-08 16:32:01,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:01,315 INFO L475 AbstractCegarLoop]: Abstraction has 14681 states and 19281 transitions. [2019-09-08 16:32:01,315 INFO L476 AbstractCegarLoop]: Interpolant automaton has 16 states. [2019-09-08 16:32:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 14681 states and 19281 transitions. [2019-09-08 16:32:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-09-08 16:32:01,334 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:01,334 INFO L399 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] [2019-09-08 16:32:01,335 INFO L418 AbstractCegarLoop]: === Iteration 22 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:01,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:01,335 INFO L82 PathProgramCache]: Analyzing trace with hash -569283462, now seen corresponding path program 1 times [2019-09-08 16:32:01,335 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:01,335 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:01,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:01,339 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:01,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-09-08 16:32:01,495 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:32:01,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:32:01,496 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:32:01,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:32:01,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:32:01,497 INFO L87 Difference]: Start difference. First operand 14681 states and 19281 transitions. Second operand 3 states. [2019-09-08 16:32:02,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:02,114 INFO L93 Difference]: Finished difference Result 29244 states and 38420 transitions. [2019-09-08 16:32:02,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:32:02,116 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 275 [2019-09-08 16:32:02,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:02,176 INFO L225 Difference]: With dead ends: 29244 [2019-09-08 16:32:02,177 INFO L226 Difference]: Without dead ends: 14630 [2019-09-08 16:32:02,212 INFO L628 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 [2019-09-08 16:32:02,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14630 states. [2019-09-08 16:32:02,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14630 to 14612. [2019-09-08 16:32:02,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14612 states. [2019-09-08 16:32:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14612 states to 14612 states and 19027 transitions. [2019-09-08 16:32:02,711 INFO L78 Accepts]: Start accepts. Automaton has 14612 states and 19027 transitions. Word has length 275 [2019-09-08 16:32:02,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:02,712 INFO L475 AbstractCegarLoop]: Abstraction has 14612 states and 19027 transitions. [2019-09-08 16:32:02,712 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:32:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 14612 states and 19027 transitions. [2019-09-08 16:32:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-09-08 16:32:02,729 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:02,729 INFO L399 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] [2019-09-08 16:32:02,729 INFO L418 AbstractCegarLoop]: === Iteration 23 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:02,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:02,730 INFO L82 PathProgramCache]: Analyzing trace with hash -272702688, now seen corresponding path program 6 times [2019-09-08 16:32:02,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:02,730 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:02,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:02,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:02,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:03,025 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:03,025 INFO L223 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 [2019-09-08 16:32:03,227 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-09-08 16:32:05,988 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2019-09-08 16:32:05,988 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:06,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 2011 conjuncts, 9 conjunts are in the unsatisfiable core [2019-09-08 16:32:06,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 8 proven. 21 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (9)] Exception during sending of exit command (exit): Broken pipe [2019-09-08 16:32:06,126 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:06,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2019-09-08 16:32:06,127 INFO L454 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-09-08 16:32:06,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-09-08 16:32:06,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=184, Unknown=0, NotChecked=0, Total=306 [2019-09-08 16:32:06,128 INFO L87 Difference]: Start difference. First operand 14612 states and 19027 transitions. Second operand 18 states. [2019-09-08 16:32:06,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:06,518 INFO L93 Difference]: Finished difference Result 29205 states and 38208 transitions. [2019-09-08 16:32:06,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 16:32:06,519 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 233 [2019-09-08 16:32:06,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:06,579 INFO L225 Difference]: With dead ends: 29205 [2019-09-08 16:32:06,580 INFO L226 Difference]: Without dead ends: 14628 [2019-09-08 16:32:06,619 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=133, Invalid=209, Unknown=0, NotChecked=0, Total=342 [2019-09-08 16:32:06,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14628 states. [2019-09-08 16:32:07,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14628 to 14628. [2019-09-08 16:32:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14628 states. [2019-09-08 16:32:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14628 states to 14628 states and 19043 transitions. [2019-09-08 16:32:07,143 INFO L78 Accepts]: Start accepts. Automaton has 14628 states and 19043 transitions. Word has length 233 [2019-09-08 16:32:07,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:07,144 INFO L475 AbstractCegarLoop]: Abstraction has 14628 states and 19043 transitions. [2019-09-08 16:32:07,144 INFO L476 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-09-08 16:32:07,144 INFO L276 IsEmpty]: Start isEmpty. Operand 14628 states and 19043 transitions. [2019-09-08 16:32:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2019-09-08 16:32:07,160 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:07,160 INFO L399 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] [2019-09-08 16:32:07,161 INFO L418 AbstractCegarLoop]: === Iteration 24 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:07,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:07,161 INFO L82 PathProgramCache]: Analyzing trace with hash -2109731648, now seen corresponding path program 7 times [2019-09-08 16:32:07,161 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:07,161 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:07,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:07,165 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:07,165 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:07,487 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:07,487 INFO L223 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 [2019-09-08 16:32:07,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:07,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 2017 conjuncts, 10 conjunts are in the unsatisfiable core [2019-09-08 16:32:07,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 8 proven. 28 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:08,019 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:08,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2019-09-08 16:32:08,021 INFO L454 AbstractCegarLoop]: Interpolant automaton has 20 states [2019-09-08 16:32:08,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2019-09-08 16:32:08,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=229, Unknown=0, NotChecked=0, Total=380 [2019-09-08 16:32:08,022 INFO L87 Difference]: Start difference. First operand 14628 states and 19043 transitions. Second operand 20 states. [2019-09-08 16:32:08,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:08,612 INFO L93 Difference]: Finished difference Result 29237 states and 38240 transitions. [2019-09-08 16:32:08,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-08 16:32:08,612 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 234 [2019-09-08 16:32:08,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:08,665 INFO L225 Difference]: With dead ends: 29237 [2019-09-08 16:32:08,665 INFO L226 Difference]: Without dead ends: 14644 [2019-09-08 16:32:08,694 INFO L628 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 [2019-09-08 16:32:08,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14644 states. [2019-09-08 16:32:09,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14644 to 14644. [2019-09-08 16:32:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14644 states. [2019-09-08 16:32:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14644 states to 14644 states and 19059 transitions. [2019-09-08 16:32:09,178 INFO L78 Accepts]: Start accepts. Automaton has 14644 states and 19059 transitions. Word has length 234 [2019-09-08 16:32:09,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:09,179 INFO L475 AbstractCegarLoop]: Abstraction has 14644 states and 19059 transitions. [2019-09-08 16:32:09,179 INFO L476 AbstractCegarLoop]: Interpolant automaton has 20 states. [2019-09-08 16:32:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 14644 states and 19059 transitions. [2019-09-08 16:32:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2019-09-08 16:32:09,192 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:09,193 INFO L399 BasicCegarLoop]: trace histogram [8, 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] [2019-09-08 16:32:09,193 INFO L418 AbstractCegarLoop]: === Iteration 25 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:09,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:09,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1071912736, now seen corresponding path program 8 times [2019-09-08 16:32:09,193 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:09,193 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:09,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:09,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:09,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:09,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:09,548 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:09,548 INFO L223 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) [2019-09-08 16:32:09,573 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 16:32:10,236 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 16:32:10,237 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:10,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 2023 conjuncts, 11 conjunts are in the unsatisfiable core [2019-09-08 16:32:10,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:10,389 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:10,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2019-09-08 16:32:10,390 INFO L454 AbstractCegarLoop]: Interpolant automaton has 22 states [2019-09-08 16:32:10,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2019-09-08 16:32:10,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=279, Unknown=0, NotChecked=0, Total=462 [2019-09-08 16:32:10,391 INFO L87 Difference]: Start difference. First operand 14644 states and 19059 transitions. Second operand 22 states. [2019-09-08 16:32:10,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:10,729 INFO L93 Difference]: Finished difference Result 29269 states and 38272 transitions. [2019-09-08 16:32:10,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-09-08 16:32:10,729 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 235 [2019-09-08 16:32:10,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:10,779 INFO L225 Difference]: With dead ends: 29269 [2019-09-08 16:32:10,779 INFO L226 Difference]: Without dead ends: 14660 [2019-09-08 16:32:10,807 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=196, Invalid=310, Unknown=0, NotChecked=0, Total=506 [2019-09-08 16:32:10,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14660 states. [2019-09-08 16:32:11,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14660 to 14660. [2019-09-08 16:32:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14660 states. [2019-09-08 16:32:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14660 states to 14660 states and 19075 transitions. [2019-09-08 16:32:11,249 INFO L78 Accepts]: Start accepts. Automaton has 14660 states and 19075 transitions. Word has length 235 [2019-09-08 16:32:11,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:11,250 INFO L475 AbstractCegarLoop]: Abstraction has 14660 states and 19075 transitions. [2019-09-08 16:32:11,250 INFO L476 AbstractCegarLoop]: Interpolant automaton has 22 states. [2019-09-08 16:32:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 14660 states and 19075 transitions. [2019-09-08 16:32:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-09-08 16:32:11,267 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:11,268 INFO L399 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] [2019-09-08 16:32:11,268 INFO L418 AbstractCegarLoop]: === Iteration 26 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:11,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:11,268 INFO L82 PathProgramCache]: Analyzing trace with hash 918640832, now seen corresponding path program 9 times [2019-09-08 16:32:11,268 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:11,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:11,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:11,272 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:11,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 8 proven. 45 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:11,619 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:11,619 INFO L223 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 [2019-09-08 16:32:11,913 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-09-08 16:32:24,841 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2019-09-08 16:32:24,841 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:24,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 2029 conjuncts, 12 conjunts are in the unsatisfiable core [2019-09-08 16:32:24,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 8 proven. 45 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:25,042 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:25,043 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2019-09-08 16:32:25,043 INFO L454 AbstractCegarLoop]: Interpolant automaton has 24 states [2019-09-08 16:32:25,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2019-09-08 16:32:25,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=218, Invalid=334, Unknown=0, NotChecked=0, Total=552 [2019-09-08 16:32:25,044 INFO L87 Difference]: Start difference. First operand 14660 states and 19075 transitions. Second operand 24 states. [2019-09-08 16:32:25,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:25,384 INFO L93 Difference]: Finished difference Result 29301 states and 38304 transitions. [2019-09-08 16:32:25,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-09-08 16:32:25,385 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 236 [2019-09-08 16:32:25,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:25,445 INFO L225 Difference]: With dead ends: 29301 [2019-09-08 16:32:25,445 INFO L226 Difference]: Without dead ends: 14676 [2019-09-08 16:32:25,480 INFO L628 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 [2019-09-08 16:32:25,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14676 states. [2019-09-08 16:32:25,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14676 to 14676. [2019-09-08 16:32:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14676 states. [2019-09-08 16:32:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14676 states to 14676 states and 19091 transitions. [2019-09-08 16:32:25,870 INFO L78 Accepts]: Start accepts. Automaton has 14676 states and 19091 transitions. Word has length 236 [2019-09-08 16:32:25,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:25,871 INFO L475 AbstractCegarLoop]: Abstraction has 14676 states and 19091 transitions. [2019-09-08 16:32:25,871 INFO L476 AbstractCegarLoop]: Interpolant automaton has 24 states. [2019-09-08 16:32:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 14676 states and 19091 transitions. [2019-09-08 16:32:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2019-09-08 16:32:25,883 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:25,883 INFO L399 BasicCegarLoop]: trace histogram [10, 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] [2019-09-08 16:32:25,883 INFO L418 AbstractCegarLoop]: === Iteration 27 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:25,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:25,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1030654917, now seen corresponding path program 1 times [2019-09-08 16:32:25,884 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:25,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:25,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:25,887 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:25,888 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:26,022 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2019-09-08 16:32:26,022 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:32:26,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 16:32:26,024 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 16:32:26,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 16:32:26,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 16:32:26,026 INFO L87 Difference]: Start difference. First operand 14676 states and 19091 transitions. Second operand 5 states. [2019-09-08 16:32:26,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:26,523 INFO L93 Difference]: Finished difference Result 35389 states and 45860 transitions. [2019-09-08 16:32:26,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 16:32:26,523 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 250 [2019-09-08 16:32:26,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:26,584 INFO L225 Difference]: With dead ends: 35389 [2019-09-08 16:32:26,584 INFO L226 Difference]: Without dead ends: 20780 [2019-09-08 16:32:26,612 INFO L628 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 [2019-09-08 16:32:26,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20780 states. [2019-09-08 16:32:27,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20780 to 20603. [2019-09-08 16:32:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20603 states. [2019-09-08 16:32:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20603 states to 20603 states and 26492 transitions. [2019-09-08 16:32:27,379 INFO L78 Accepts]: Start accepts. Automaton has 20603 states and 26492 transitions. Word has length 250 [2019-09-08 16:32:27,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:27,379 INFO L475 AbstractCegarLoop]: Abstraction has 20603 states and 26492 transitions. [2019-09-08 16:32:27,379 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 16:32:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 20603 states and 26492 transitions. [2019-09-08 16:32:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2019-09-08 16:32:27,401 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:27,402 INFO L399 BasicCegarLoop]: trace histogram [10, 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] [2019-09-08 16:32:27,402 INFO L418 AbstractCegarLoop]: === Iteration 28 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:27,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:27,402 INFO L82 PathProgramCache]: Analyzing trace with hash 836273586, now seen corresponding path program 1 times [2019-09-08 16:32:27,402 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:27,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:27,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:27,406 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:27,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2019-09-08 16:32:27,568 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:32:27,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:32:27,569 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:32:27,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:32:27,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:32:27,570 INFO L87 Difference]: Start difference. First operand 20603 states and 26492 transitions. Second operand 3 states. [2019-09-08 16:32:28,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:28,005 INFO L93 Difference]: Finished difference Result 41307 states and 53328 transitions. [2019-09-08 16:32:28,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:32:28,005 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 300 [2019-09-08 16:32:28,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:28,061 INFO L225 Difference]: With dead ends: 41307 [2019-09-08 16:32:28,062 INFO L226 Difference]: Without dead ends: 20771 [2019-09-08 16:32:28,096 INFO L628 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 [2019-09-08 16:32:28,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20771 states. [2019-09-08 16:32:28,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20771 to 20627. [2019-09-08 16:32:28,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20627 states. [2019-09-08 16:32:28,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20627 states to 20627 states and 26516 transitions. [2019-09-08 16:32:28,608 INFO L78 Accepts]: Start accepts. Automaton has 20627 states and 26516 transitions. Word has length 300 [2019-09-08 16:32:28,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:28,608 INFO L475 AbstractCegarLoop]: Abstraction has 20627 states and 26516 transitions. [2019-09-08 16:32:28,609 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:32:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 20627 states and 26516 transitions. [2019-09-08 16:32:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-09-08 16:32:28,624 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:28,624 INFO L399 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] [2019-09-08 16:32:28,624 INFO L418 AbstractCegarLoop]: === Iteration 29 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:28,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:28,625 INFO L82 PathProgramCache]: Analyzing trace with hash 462179104, now seen corresponding path program 10 times [2019-09-08 16:32:28,625 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:28,625 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:28,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:28,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:28,628 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:29,051 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:29,052 INFO L223 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 [2019-09-08 16:32:29,077 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-09-08 16:32:29,395 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-08 16:32:29,396 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:29,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 2035 conjuncts, 13 conjunts are in the unsatisfiable core [2019-09-08 16:32:29,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:29,619 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:29,968 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:29,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2019-09-08 16:32:29,973 INFO L454 AbstractCegarLoop]: Interpolant automaton has 26 states [2019-09-08 16:32:29,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2019-09-08 16:32:29,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=256, Invalid=394, Unknown=0, NotChecked=0, Total=650 [2019-09-08 16:32:29,974 INFO L87 Difference]: Start difference. First operand 20627 states and 26516 transitions. Second operand 26 states. [2019-09-08 16:32:30,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:30,576 INFO L93 Difference]: Finished difference Result 41259 states and 53282 transitions. [2019-09-08 16:32:30,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-09-08 16:32:30,577 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 237 [2019-09-08 16:32:30,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:30,649 INFO L225 Difference]: With dead ends: 41259 [2019-09-08 16:32:30,649 INFO L226 Difference]: Without dead ends: 20651 [2019-09-08 16:32:30,690 INFO L628 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 [2019-09-08 16:32:30,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20651 states. [2019-09-08 16:32:31,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20651 to 20651. [2019-09-08 16:32:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20651 states. [2019-09-08 16:32:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20651 states to 20651 states and 26540 transitions. [2019-09-08 16:32:31,218 INFO L78 Accepts]: Start accepts. Automaton has 20651 states and 26540 transitions. Word has length 237 [2019-09-08 16:32:31,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:31,219 INFO L475 AbstractCegarLoop]: Abstraction has 20651 states and 26540 transitions. [2019-09-08 16:32:31,219 INFO L476 AbstractCegarLoop]: Interpolant automaton has 26 states. [2019-09-08 16:32:31,219 INFO L276 IsEmpty]: Start isEmpty. Operand 20651 states and 26540 transitions. [2019-09-08 16:32:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-09-08 16:32:31,237 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:31,238 INFO L399 BasicCegarLoop]: trace histogram [11, 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] [2019-09-08 16:32:31,238 INFO L418 AbstractCegarLoop]: === Iteration 30 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:31,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:31,238 INFO L82 PathProgramCache]: Analyzing trace with hash -803232576, now seen corresponding path program 11 times [2019-09-08 16:32:31,238 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:31,238 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:31,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:31,242 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:31,242 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:31,678 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 8 proven. 66 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:31,678 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:31,678 INFO L223 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 [2019-09-08 16:32:31,717 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-09-08 16:32:32,541 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2019-09-08 16:32:32,541 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:32,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 2041 conjuncts, 14 conjunts are in the unsatisfiable core [2019-09-08 16:32:32,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 8 proven. 66 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:32,752 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:32,752 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2019-09-08 16:32:32,753 INFO L454 AbstractCegarLoop]: Interpolant automaton has 28 states [2019-09-08 16:32:32,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2019-09-08 16:32:32,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=459, Unknown=0, NotChecked=0, Total=756 [2019-09-08 16:32:32,754 INFO L87 Difference]: Start difference. First operand 20651 states and 26540 transitions. Second operand 28 states. [2019-09-08 16:32:33,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:33,227 INFO L93 Difference]: Finished difference Result 41307 states and 53330 transitions. [2019-09-08 16:32:33,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-09-08 16:32:33,228 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 238 [2019-09-08 16:32:33,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:33,280 INFO L225 Difference]: With dead ends: 41307 [2019-09-08 16:32:33,281 INFO L226 Difference]: Without dead ends: 20675 [2019-09-08 16:32:33,316 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 314 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=313, Invalid=499, Unknown=0, NotChecked=0, Total=812 [2019-09-08 16:32:33,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20675 states. [2019-09-08 16:32:34,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20675 to 20675. [2019-09-08 16:32:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20675 states. [2019-09-08 16:32:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20675 states to 20675 states and 26564 transitions. [2019-09-08 16:32:34,102 INFO L78 Accepts]: Start accepts. Automaton has 20675 states and 26564 transitions. Word has length 238 [2019-09-08 16:32:34,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:34,103 INFO L475 AbstractCegarLoop]: Abstraction has 20675 states and 26564 transitions. [2019-09-08 16:32:34,103 INFO L476 AbstractCegarLoop]: Interpolant automaton has 28 states. [2019-09-08 16:32:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 20675 states and 26564 transitions. [2019-09-08 16:32:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2019-09-08 16:32:34,125 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:34,126 INFO L399 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] [2019-09-08 16:32:34,126 INFO L418 AbstractCegarLoop]: === Iteration 31 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:34,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:34,126 INFO L82 PathProgramCache]: Analyzing trace with hash -1376288992, now seen corresponding path program 12 times [2019-09-08 16:32:34,127 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:34,127 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:34,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:34,130 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:34,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 78 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:34,492 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:34,492 INFO L223 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 [2019-09-08 16:32:34,517 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-09-08 16:32:42,906 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2019-09-08 16:32:42,906 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:42,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 2047 conjuncts, 15 conjunts are in the unsatisfiable core [2019-09-08 16:32:42,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 8 proven. 78 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:43,217 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:43,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2019-09-08 16:32:43,218 INFO L454 AbstractCegarLoop]: Interpolant automaton has 30 states [2019-09-08 16:32:43,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2019-09-08 16:32:43,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=341, Invalid=529, Unknown=0, NotChecked=0, Total=870 [2019-09-08 16:32:43,219 INFO L87 Difference]: Start difference. First operand 20675 states and 26564 transitions. Second operand 30 states. [2019-09-08 16:32:43,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:43,972 INFO L93 Difference]: Finished difference Result 41355 states and 53378 transitions. [2019-09-08 16:32:43,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-08 16:32:43,973 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 239 [2019-09-08 16:32:43,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:44,036 INFO L225 Difference]: With dead ends: 41355 [2019-09-08 16:32:44,036 INFO L226 Difference]: Without dead ends: 20699 [2019-09-08 16:32:44,076 INFO L628 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 [2019-09-08 16:32:44,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20699 states. [2019-09-08 16:32:44,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20699 to 20699. [2019-09-08 16:32:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20699 states. [2019-09-08 16:32:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20699 states to 20699 states and 26588 transitions. [2019-09-08 16:32:44,590 INFO L78 Accepts]: Start accepts. Automaton has 20699 states and 26588 transitions. Word has length 239 [2019-09-08 16:32:44,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:44,591 INFO L475 AbstractCegarLoop]: Abstraction has 20699 states and 26588 transitions. [2019-09-08 16:32:44,591 INFO L476 AbstractCegarLoop]: Interpolant automaton has 30 states. [2019-09-08 16:32:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 20699 states and 26588 transitions. [2019-09-08 16:32:44,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-09-08 16:32:44,615 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:44,615 INFO L399 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] [2019-09-08 16:32:44,615 INFO L418 AbstractCegarLoop]: === Iteration 32 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:44,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:44,616 INFO L82 PathProgramCache]: Analyzing trace with hash -1045134909, now seen corresponding path program 1 times [2019-09-08 16:32:44,616 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:44,616 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:44,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:44,619 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:44,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:45,135 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 17 proven. 91 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-09-08 16:32:45,135 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:45,135 INFO L223 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 [2019-09-08 16:32:45,449 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:45,815 INFO L256 TraceCheckSpWp]: Trace formula consists of 2402 conjuncts, 16 conjunts are in the unsatisfiable core [2019-09-08 16:32:45,821 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 17 proven. 91 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-09-08 16:32:46,057 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:46,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2019-09-08 16:32:46,058 INFO L454 AbstractCegarLoop]: Interpolant automaton has 32 states [2019-09-08 16:32:46,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2019-09-08 16:32:46,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=388, Invalid=604, Unknown=0, NotChecked=0, Total=992 [2019-09-08 16:32:46,059 INFO L87 Difference]: Start difference. First operand 20699 states and 26588 transitions. Second operand 32 states. [2019-09-08 16:32:46,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:46,675 INFO L93 Difference]: Finished difference Result 41403 states and 53426 transitions. [2019-09-08 16:32:46,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-09-08 16:32:46,675 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 309 [2019-09-08 16:32:46,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:46,741 INFO L225 Difference]: With dead ends: 41403 [2019-09-08 16:32:46,741 INFO L226 Difference]: Without dead ends: 20723 [2019-09-08 16:32:46,782 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 326 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 424 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=406, Invalid=650, Unknown=0, NotChecked=0, Total=1056 [2019-09-08 16:32:46,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20723 states. [2019-09-08 16:32:47,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20723 to 20723. [2019-09-08 16:32:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20723 states. [2019-09-08 16:32:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20723 states to 20723 states and 26612 transitions. [2019-09-08 16:32:47,280 INFO L78 Accepts]: Start accepts. Automaton has 20723 states and 26612 transitions. Word has length 309 [2019-09-08 16:32:47,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:47,281 INFO L475 AbstractCegarLoop]: Abstraction has 20723 states and 26612 transitions. [2019-09-08 16:32:47,281 INFO L476 AbstractCegarLoop]: Interpolant automaton has 32 states. [2019-09-08 16:32:47,281 INFO L276 IsEmpty]: Start isEmpty. Operand 20723 states and 26612 transitions. [2019-09-08 16:32:47,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-09-08 16:32:47,296 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:47,296 INFO L399 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] [2019-09-08 16:32:47,297 INFO L418 AbstractCegarLoop]: === Iteration 33 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:47,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:47,297 INFO L82 PathProgramCache]: Analyzing trace with hash 1382396704, now seen corresponding path program 13 times [2019-09-08 16:32:47,297 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:47,297 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:47,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:47,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:47,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 8 proven. 105 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:47,749 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:47,749 INFO L223 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 [2019-09-08 16:32:47,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:48,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 2059 conjuncts, 17 conjunts are in the unsatisfiable core [2019-09-08 16:32:48,087 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 8 proven. 105 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:32:48,353 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:48,353 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2019-09-08 16:32:48,354 INFO L454 AbstractCegarLoop]: Interpolant automaton has 34 states [2019-09-08 16:32:48,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2019-09-08 16:32:48,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=438, Invalid=684, Unknown=0, NotChecked=0, Total=1122 [2019-09-08 16:32:48,355 INFO L87 Difference]: Start difference. First operand 20723 states and 26612 transitions. Second operand 34 states. [2019-09-08 16:32:48,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:48,879 INFO L93 Difference]: Finished difference Result 41451 states and 53474 transitions. [2019-09-08 16:32:48,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-09-08 16:32:48,879 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 241 [2019-09-08 16:32:48,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:49,195 INFO L225 Difference]: With dead ends: 41451 [2019-09-08 16:32:49,196 INFO L226 Difference]: Without dead ends: 20747 [2019-09-08 16:32:49,219 INFO L628 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 [2019-09-08 16:32:49,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20747 states. [2019-09-08 16:32:49,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20747 to 20747. [2019-09-08 16:32:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20747 states. [2019-09-08 16:32:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20747 states to 20747 states and 26636 transitions. [2019-09-08 16:32:49,674 INFO L78 Accepts]: Start accepts. Automaton has 20747 states and 26636 transitions. Word has length 241 [2019-09-08 16:32:49,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:49,674 INFO L475 AbstractCegarLoop]: Abstraction has 20747 states and 26636 transitions. [2019-09-08 16:32:49,674 INFO L476 AbstractCegarLoop]: Interpolant automaton has 34 states. [2019-09-08 16:32:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 20747 states and 26636 transitions. [2019-09-08 16:32:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2019-09-08 16:32:49,689 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:49,689 INFO L399 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] [2019-09-08 16:32:49,689 INFO L418 AbstractCegarLoop]: === Iteration 34 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:49,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:49,690 INFO L82 PathProgramCache]: Analyzing trace with hash 1793890563, now seen corresponding path program 2 times [2019-09-08 16:32:49,690 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:49,690 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:49,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:49,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:32:49,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:32:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 17 proven. 120 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-09-08 16:32:50,316 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:32:50,316 INFO L223 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) [2019-09-08 16:32:50,341 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 16:32:50,923 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 16:32:50,923 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 16:32:50,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 2414 conjuncts, 18 conjunts are in the unsatisfiable core [2019-09-08 16:32:50,936 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 16:32:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 17 proven. 120 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-09-08 16:32:51,231 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 16:32:51,231 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2019-09-08 16:32:51,232 INFO L454 AbstractCegarLoop]: Interpolant automaton has 36 states [2019-09-08 16:32:51,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2019-09-08 16:32:51,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=491, Invalid=769, Unknown=0, NotChecked=0, Total=1260 [2019-09-08 16:32:51,233 INFO L87 Difference]: Start difference. First operand 20747 states and 26636 transitions. Second operand 36 states. [2019-09-08 16:32:51,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:32:51,729 INFO L93 Difference]: Finished difference Result 41499 states and 53522 transitions. [2019-09-08 16:32:51,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-09-08 16:32:51,730 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 311 [2019-09-08 16:32:51,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:32:51,785 INFO L225 Difference]: With dead ends: 41499 [2019-09-08 16:32:51,786 INFO L226 Difference]: Without dead ends: 20771 [2019-09-08 16:32:51,821 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 295 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 550 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=511, Invalid=821, Unknown=0, NotChecked=0, Total=1332 [2019-09-08 16:32:51,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20771 states. [2019-09-08 16:32:52,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20771 to 20771. [2019-09-08 16:32:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20771 states. [2019-09-08 16:32:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20771 states to 20771 states and 26660 transitions. [2019-09-08 16:32:52,313 INFO L78 Accepts]: Start accepts. Automaton has 20771 states and 26660 transitions. Word has length 311 [2019-09-08 16:32:52,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:32:52,313 INFO L475 AbstractCegarLoop]: Abstraction has 20771 states and 26660 transitions. [2019-09-08 16:32:52,313 INFO L476 AbstractCegarLoop]: Interpolant automaton has 36 states. [2019-09-08 16:32:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 20771 states and 26660 transitions. [2019-09-08 16:32:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-09-08 16:32:52,328 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:32:52,328 INFO L399 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] [2019-09-08 16:32:52,328 INFO L418 AbstractCegarLoop]: === Iteration 35 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:32:52,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:32:52,329 INFO L82 PathProgramCache]: Analyzing trace with hash -1810438368, now seen corresponding path program 14 times [2019-09-08 16:32:52,329 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:32:52,329 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:32:52,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:52,332 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 16:32:52,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:32:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 16:32:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 16:32:56,045 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-09-08 16:32:56,189 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:32:56,253 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551609 could not be translated for associated CType ARRAY#_15_~~Element~0# [2019-09-08 16:32:56,254 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551688 could not be translated for associated CType ARRAY#_15_~~Element~0# [2019-09-08 16:32:56,255 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551614 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## [2019-09-08 16:32:56,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,256 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551687 could not be translated for associated CType ARRAY#_8_~~ushort~0# [2019-09-08 16:32:56,256 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,256 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551615 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# [2019-09-08 16:32:56,257 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,257 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551664 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-09-08 16:32:56,257 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551673 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## [2019-09-08 16:32:56,258 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551632 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## [2019-09-08 16:32:56,258 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551642 could not be translated for associated CType ARRAY#_8_~~ushort~0# [2019-09-08 16:32:56,259 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551660 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-09-08 16:32:56,265 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551693 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-09-08 16:32:56,265 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551678 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# [2019-09-08 16:32:56,265 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551697 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## [2019-09-08 16:32:56,265 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18446744073709551606 could not be translated for associated CType ARRAY#_6_~~u8~0# [2019-09-08 16:32:56,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,282 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,282 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,294 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,295 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,299 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,300 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,302 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,305 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,310 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,310 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,312 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,316 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,317 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,318 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,320 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,322 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,322 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,323 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,324 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,326 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,328 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,329 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,330 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,331 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 [2019-09-08 16:32:56,331 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,332 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,333 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 [2019-09-08 16:32:56,333 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,333 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 [2019-09-08 16:32:56,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,335 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 [2019-09-08 16:32:56,335 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 [2019-09-08 16:32:56,335 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,337 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,338 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,339 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,340 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,342 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,343 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 [2019-09-08 16:32:56,343 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,344 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 [2019-09-08 16:32:56,344 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,345 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 [2019-09-08 16:32:56,345 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,345 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 [2019-09-08 16:32:56,346 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,347 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,348 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,349 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,351 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,352 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,353 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,353 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,354 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,355 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,356 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,356 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,357 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,357 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,359 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,360 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,361 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,361 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 [2019-09-08 16:32:56,361 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,362 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 [2019-09-08 16:32:56,363 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 [2019-09-08 16:32:56,363 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 [2019-09-08 16:32:56,363 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,364 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,365 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,365 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 [2019-09-08 16:32:56,365 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,365 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 [2019-09-08 16:32:56,367 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 [2019-09-08 16:32:56,367 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 [2019-09-08 16:32:56,367 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,367 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,368 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 [2019-09-08 16:32:56,369 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,369 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 [2019-09-08 16:32:56,369 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 [2019-09-08 16:32:56,370 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,370 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 [2019-09-08 16:32:56,371 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,371 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,373 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,375 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,376 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,377 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,377 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,379 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,379 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,380 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,380 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,381 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,382 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,383 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,384 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,385 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,387 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,388 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,388 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,390 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,390 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,391 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,391 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,393 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,394 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,394 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,395 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,396 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,397 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,397 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,398 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,399 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,400 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,401 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,402 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,403 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,405 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,406 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,407 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,408 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,410 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,410 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,411 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,412 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,413 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,414 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,415 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,416 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,417 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,418 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,419 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,421 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,423 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,423 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,425 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,427 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,428 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,429 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,430 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,431 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,433 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,434 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,435 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,436 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,437 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,439 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,439 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,441 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,441 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,443 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,443 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,445 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,445 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,447 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,448 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,449 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,449 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,450 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,451 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,452 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,452 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,453 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,454 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,455 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,456 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,457 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,457 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,458 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable #res!tv64 [2019-09-08 16:32:56,459 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,461 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,463 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,464 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,466 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,468 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,469 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,471 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,473 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,474 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,475 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,476 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,476 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,478 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,482 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,484 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,484 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,489 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,489 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,491 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,491 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,492 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,493 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,494 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,494 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,498 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,499 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,500 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,501 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,503 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,505 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,505 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,507 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,512 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,514 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 [2019-09-08 16:32:56,514 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,515 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 [2019-09-08 16:32:56,515 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 [2019-09-08 16:32:56,515 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,516 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 [2019-09-08 16:32:56,517 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,517 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 [2019-09-08 16:32:56,517 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 [2019-09-08 16:32:56,517 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,518 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,518 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 [2019-09-08 16:32:56,519 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,519 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 [2019-09-08 16:32:56,519 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 [2019-09-08 16:32:56,521 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 [2019-09-08 16:32:56,521 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 [2019-09-08 16:32:56,521 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,522 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,522 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 [2019-09-08 16:32:56,524 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 [2019-09-08 16:32:56,524 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,525 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 [2019-09-08 16:32:56,525 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,525 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 [2019-09-08 16:32:56,527 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 [2019-09-08 16:32:56,527 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 [2019-09-08 16:32:56,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,528 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,528 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 [2019-09-08 16:32:56,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,530 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,532 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,532 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,533 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,534 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,535 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,535 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,536 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,536 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,537 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,539 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,539 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,540 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,541 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,543 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,543 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 [2019-09-08 16:32:56,543 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 [2019-09-08 16:32:56,544 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,544 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 [2019-09-08 16:32:56,546 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,546 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,546 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 [2019-09-08 16:32:56,547 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 [2019-09-08 16:32:56,547 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 [2019-09-08 16:32:56,553 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,554 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,555 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,555 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,556 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,556 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,557 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,558 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,559 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,559 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,560 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,560 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,561 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,561 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,562 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,562 WARN L1298 BoogieBacktranslator]: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2019-09-08 16:32:56,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 04:32:56 BoogieIcfgContainer [2019-09-08 16:32:56,628 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 16:32:56,629 INFO L168 Benchmark]: Toolchain (without parser) took 343454.88 ms. Allocated memory was 133.7 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 79.8 MB in the beginning and 1.1 GB in the end (delta: -971.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,630 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 133.7 MB. Free memory was 108.2 MB in the beginning and 107.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,631 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2706.13 ms. Allocated memory was 133.7 MB in the beginning and 263.2 MB in the end (delta: 129.5 MB). Free memory was 79.6 MB in the beginning and 189.2 MB in the end (delta: -109.6 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,633 INFO L168 Benchmark]: Boogie Preprocessor took 298.05 ms. Allocated memory is still 263.2 MB. Free memory was 189.2 MB in the beginning and 163.9 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,638 INFO L168 Benchmark]: RCFGBuilder took 19109.70 ms. Allocated memory was 263.2 MB in the beginning and 1.0 GB in the end (delta: 785.9 MB). Free memory was 163.9 MB in the beginning and 781.3 MB in the end (delta: -617.4 MB). Peak memory consumption was 924.9 MB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,639 INFO L168 Benchmark]: TraceAbstraction took 321335.07 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 781.3 MB in the beginning and 1.1 GB in the end (delta: -269.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-08 16:32:56,650 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 133.7 MB. Free memory was 108.2 MB in the beginning and 107.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2706.13 ms. Allocated memory was 133.7 MB in the beginning and 263.2 MB in the end (delta: 129.5 MB). Free memory was 79.6 MB in the beginning and 189.2 MB in the end (delta: -109.6 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 298.05 ms. Allocated memory is still 263.2 MB. Free memory was 189.2 MB in the beginning and 163.9 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19109.70 ms. Allocated memory was 263.2 MB in the beginning and 1.0 GB in the end (delta: 785.9 MB). Free memory was 163.9 MB in the beginning and 781.3 MB in the end (delta: -617.4 MB). Peak memory consumption was 924.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 321335.07 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 781.3 MB in the beginning and 1.1 GB in the end (delta: -269.7 MB). Peak memory consumption was 1.2 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 18446744073709551609 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551688 could not be translated for associated CType ARRAY#_15_~~Element~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551614 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 unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551687 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 Unfinished Backtranslation: IntegerLiteral 18446744073709551615 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551664 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551673 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 18446744073709551632 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 18446744073709551642 could not be translated for associated CType ARRAY#_8_~~ushort~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551660 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551693 could not be translated for associated CType ARRAY#_6_~~u8~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551678 could not be translated for associated CType STRUCT~~list_head?next~*list_head?prev~*list_head# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18446744073709551697 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 18446744073709551606 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 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 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 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~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 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~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 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 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~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 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 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 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 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 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 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 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~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 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 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)=18446744073709551639, \old(__mod_mdio__dp83640_tbl_device_table)=18446744073709551602, \old(chosen_phy)=18446744073709551603, \old(dp83640_driver)=null, \old(dp83640_driver)=null, \old(dp83640_driver_group0)=18446744073709551652, \old(dp83640_driver_group0)=18446744073709551633, \old(dp83640_driver_group1)=18446744073709551617, \old(dp83640_driver_group1)=18446744073709551628, \old(gpio_tab)=null, \old(gpio_tab)=null, \old(last_index)=18446744073709551682, \old(LDV_IN_INTERRUPT)=18446744073709551607, \old(ldv_retval_0)=18446744073709551655, \old(ldv_retval_1)=18446744073709551601, \old(LDV_SKBS)=18446744073709551598, \old(LDV_SKBS)=18446744073709551662, \old(ldv_state_variable_0)=18446744073709551620, \old(ldv_state_variable_1)=18446744073709551637, \old(phyter_clocks)=null, \old(phyter_clocks)=null, \old(phyter_clocks_lock)=null, \old(phyter_clocks_lock)=null, \old(ref_cnt)=18446744073709551674, \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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=40, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___0=6] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=44, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___0=6] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={-5:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, arg0={-11:0}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, dp83640_init()=0, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=2048, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___0=6] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=232, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___0=6] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640->hwts_rx_en=18446744073709551641, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, skb_mac_header(skb)={18446744073709551694:-26}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551694:-26}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp={18446744073709551694:-26}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, eth_hdr((struct sk_buff const *)skb)={18446744073709551694:-26}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, h={18446744073709551694:-26}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp={18446744073709551694:-26}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, h={18446744073709551694:-26}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp={18446744073709551694:-26}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:-2}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, skb_headlen((struct sk_buff const *)skb)=13, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:-2}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:-2}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, last_index=0, ldv_func_arg1={18446744073709551621:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, last_index=0, ldv_func_arg1={18446744073709551621:0}, ldv_func_arg1={18446744073709551621:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, calloc(1UL, size)={4294967297:0}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=204, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={4294967297:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, calloc(1UL, size)={4294967297:0}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={4294967297:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, size=204, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp={4294967297:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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 ))={4294967297:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___7={4294967297:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___7={4294967297:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={4294967297:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={4294967297:0}, e={4294967297:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={4294967297:0}, e={4294967297:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={4294967297:0}, e={4294967297:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={4294967297:0}, e={4294967297:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___7={4294967297:0}] [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={4294967297:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp___7={4294967297:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, last_index=1, ldv_func_arg1={18446744073709551621:0}, ldv_func_arg1={18446744073709551621:0}, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_skb_alloc()={4294967297:0}, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={4294967297:0}, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, last_index=1, ldv_func_arg1={18446744073709551621:0}, ldv_func_arg1={18446744073709551621:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, tmp={4294967297:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_skb_dequeue_12(& dp83640->tx_queue)={4294967297:0}, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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=18446744073709551597, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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=18446744073709551597, p={18446744073709551650:0}, p={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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)=18446744073709551597, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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)={-17:0}, ns=18446744073709551597, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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)=18446744073709551597, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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)=18446744073709551597, \old(ref_cnt)=0, __mod_mdio__dp83640_tbl_device_table=0, __mod_mdio__dp83640_tbl_device_table=0, __this_module={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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=18446744073709551597, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, unknown-#res!tv64-unknown=-19] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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=18446744073709551597, ns_to_ktime(ns)=-19, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, descriptor={-14:0}, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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=18446744073709551597, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, shhwtstamps={-17:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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=18446744073709551597, phy_txts={18446744073709551650:0}, phy_txts={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:0}, ref_cnt=0, set_impl={-5:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:8}, ref_cnt=0, set_impl={-5:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={18446744073709551650:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ptr={18446744073709551650:8}, ref_cnt=0, set_impl={-5:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, set_impl[i]={4294967297:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, deleted_index=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640={18446744073709551621:-1808}, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, skb={0:0}, skb={0:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1)=1, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, this={55:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, this={55:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}, 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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] [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={18446744073709551649:18446744073709551686}, chosen_phy=-1, dp83640_driver={-11:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={5:0}, 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={55:0}, phyter_clocks_lock={3:0}, ref_cnt=0, set_impl={-5:0}, status_frame_dst={-6:0}, status_frame_src={-8:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 159 procedures, 1306 locations, 1 error locations. UNSAFE Result, 321.2s OverallTime, 35 OverallIterations, 16 TraceHistogramMax, 254.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 48360 SDtfs, 17498 SDslu, 162827 SDs, 0 SdLazy, 38932 SolverSat, 7205 SolverUnsat, 76 SolverUnknown, 0 SolverNotchecked, 214.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4490 GetRequests, 4040 SyntacticMatches, 0 SemanticMatches, 450 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3759 ImplicationChecksByTransitivity, 6.5s 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: 12.0s AutomataMinimizationTime, 34 MinimizatonAttempts, 3664 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.6s SsaConstructionTime, 36.1s SatisfiabilityAnalysisTime, 10.3s InterpolantComputationTime, 11876 NumberOfCodeBlocks, 11836 NumberOfCodeBlocksAsserted, 85 NumberOfCheckSat, 11582 ConstructedInterpolants, 0 QuantifiedInterpolants, 3580085 SizeOfPredicates, 23 NumberOfNonLiveVariables, 34866 ConjunctsInSsa, 220 ConjunctsInUnsatCore, 51 InterpolantComputations, 17 PerfectInterpolantSequences, 3206/4587 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...