java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:19:41,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:19:41,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:19:41,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:19:41,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:19:41,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:19:41,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:19:41,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:19:41,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:19:41,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:19:41,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:19:41,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:19:41,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:19:41,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:19:41,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:19:41,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:19:41,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:19:41,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:19:41,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:19:41,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:19:41,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:19:41,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:19:41,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:19:41,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:19:41,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:19:41,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:19:41,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:19:41,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:19:41,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:19:41,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:19:41,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:19:41,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:19:41,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:19:41,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:19:41,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:19:41,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:19:41,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:19:41,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:19:41,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:19:41,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:19:41,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:19:41,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:19:41,351 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:19:41,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:19:41,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:19:41,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:19:41,353 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:19:41,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:19:41,353 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:19:41,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:19:41,353 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:19:41,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:19:41,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:19:41,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:19:41,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:19:41,354 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:19:41,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:19:41,355 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:19:41,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:19:41,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:19:41,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:19:41,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:19:41,356 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:19:41,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:19:41,356 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:19:41,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:19:41,357 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:19:41,357 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:19:41,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:19:41,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:19:41,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:19:41,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:19:41,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:19:41,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:19:41,683 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:19:41,684 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:19:41,684 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2019-10-15 00:19:41,746 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aefd27483/9bf0dcf4f8e04479aadaffeba2714384/FLAGd8e037704 [2019-10-15 00:19:42,649 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:19:42,650 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2019-10-15 00:19:42,706 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aefd27483/9bf0dcf4f8e04479aadaffeba2714384/FLAGd8e037704 [2019-10-15 00:19:43,097 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aefd27483/9bf0dcf4f8e04479aadaffeba2714384 [2019-10-15 00:19:43,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:19:43,113 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:19:43,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:19:43,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:19:43,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:19:43,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:19:43" (1/1) ... [2019-10-15 00:19:43,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20c02498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:43, skipping insertion in model container [2019-10-15 00:19:43,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:19:43" (1/1) ... [2019-10-15 00:19:43,131 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:19:43,329 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:19:46,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:19:46,501 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:19:46,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:19:47,559 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:19:47,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47 WrapperNode [2019-10-15 00:19:47,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:19:47,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:19:47,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:19:47,561 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:19:47,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... [2019-10-15 00:19:47,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:19:47,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:19:47,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:19:47,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:19:47,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:19:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:19:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:19:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 00:19:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:19:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 00:19:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-15 00:19:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-15 00:19:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-15 00:19:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_operands [2019-10-15 00:19:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pad_operands [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp_ctype [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp_opcode [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_pmt [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_write [2019-10-15 00:19:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_register_rc [2019-10-15 00:19:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_recv [2019-10-15 00:19:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure add_pid_filter [2019-10-15 00:19:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_tuneqpsk [2019-10-15 00:19:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd_dvb_c [2019-10-15 00:19:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd_dvb_t [2019-10-15 00:19:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd [2019-10-15 00:19:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_set_pids [2019-10-15 00:19:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_get_ts [2019-10-15 00:19:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_identify_subunit [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_status [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_lnb_control [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_register_remote_control [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_remote_ctrl_work [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_pos [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_length [2019-10-15 00:19:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_app_info [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_info [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_reset [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_pmt [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_get_time_date [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_enter_menu [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_get_mmi [2019-10-15 00:19:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_read [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_lock [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcr [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure set_opcr [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_establish_pp_connection [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_break_pp_connection [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-15 00:19:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-15 00:19:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-15 00:19:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-15 00:19:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-15 00:19:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-15 00:19:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-15 00:19:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-15 00:19:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-15 00:19:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-15 00:19:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-15 00:19:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-15 00:19:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-15 00:19:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-15 00:19:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-15 00:19:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-15 00:19:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-15 00:19:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-15 00:19:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-15 00:19:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-15 00:19:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-15 00:19:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-15 00:19:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-15 00:19:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-15 00:19:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_ready [2019-10-15 00:19:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_get_ca_flags [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_caps [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_slot_info [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_app_info [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_info [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_mmi [2019-10-15 00:19:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_msg [2019-10-15 00:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_pmt [2019-10-15 00:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_send_msg [2019-10-15 00:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_ioctl [2019-10-15 00:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_io_poll [2019-10-15 00:19:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_register [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_release [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-10-15 00:19:48,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __test_and_set_bit [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_channel [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_channels [2019-10-15 00:19:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dealloc_channel [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_start_feed [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_stop_feed [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_register [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_unregister [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2019-10-15 00:19:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_88 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_92 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2019-10-15 00:19:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_94 [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_init [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_sleep [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_diseqc_send_master_cmd [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_diseqc_send_burst [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_tone [2019-10-15 00:19:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_voltage [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_status [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_ber [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_signal_strength [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_snr [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_uncorrected_blocks [2019-10-15 00:19:48,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_frontend [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_frontend_init [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_110 [2019-10-15 00:19:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_113 [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-15 00:19:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:19:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_device [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_unit [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:19:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure device_of [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure node_req [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_lock [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_write [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_iso [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_start_iso [2019-10-15 00:19:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_stop_iso [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_fcp [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure node_probe [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure node_remove [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure node_update [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_init [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_exit [2019-10-15 00:19:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_124 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2019-10-15 00:19:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_register_rc [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_unregister_rc [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_handle_rc [2019-10-15 00:19:48,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_137 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_138 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_139 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_141 [2019-10-15 00:19:48,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_avc_mutex_of_firedtv [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_avc_mutex_of_firedtv [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_avc_mutex_of_firedtv [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_avc_mutex_of_firedtv [2019-10-15 00:19:48,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_avc_mutex_of_firedtv [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_demux_mutex_of_firedtv [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demux_mutex_of_firedtv [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_demux_mutex_of_firedtv [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_demux_mutex_of_firedtv [2019-10-15 00:19:48,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_demux_mutex_of_firedtv [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 00:19:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 00:19:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-15 00:19:48,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_be [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 00:19:48,126 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-15 00:19:48,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_ioctl [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-15 00:19:48,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_device [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_device [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_address_handler [2019-10-15 00:19:48,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_csr_string [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_destroy [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_init [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_create [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_destroy [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_queue [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_queue_flush [2019-10-15 00:19:48,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_start [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_stop [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_run_transaction [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-15 00:19:48,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-15 00:19:48,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-15 00:19:48,133 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-15 00:19:48,134 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:19:48,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:19:48,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:19:48,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:19:48,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-15 00:19:48,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-10-15 00:19:48,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-15 00:19:48,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-15 00:19:48,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-15 00:19:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-15 00:19:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-15 00:19:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 00:19:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_be [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-15 00:19:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-15 00:19:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure avc_recv [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_status [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_set_pids [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_get_ts [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_identify_subunit [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_lnb_control [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_remote_ctrl_work [2019-10-15 00:19:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure avc_register_remote_control [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_app_info [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_info [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_reset [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_pmt [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_get_time_date [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_enter_menu [2019-10-15 00:19:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_get_mmi [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_establish_pp_connection [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_break_pp_connection [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_lock [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_write [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_handle_rc [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure clear_operands [2019-10-15 00:19:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure pad_operands [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp_ctype [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp_opcode [2019-10-15 00:19:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure debug_pmt [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure avc_write [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure is_register_rc [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:19:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure add_pid_filter [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_tuneqpsk [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd_dvb_c [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd_dvb_t [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_pos [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_length [2019-10-15 00:19:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_read [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_lock [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcr [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure set_opcr [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2019-10-15 00:19:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_device [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_device [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2019-10-15 00:19:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_ioctl [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_register [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_release [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_ready [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_get_ca_flags [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_caps [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_slot_info [2019-10-15 00:19:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_app_info [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_info [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_mmi [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_msg [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_pmt [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_send_msg [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_ioctl [2019-10-15 00:19:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_io_poll [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure __test_and_set_bit [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_88 [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2019-10-15 00:19:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_92 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_94 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2019-10-15 00:19:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-15 00:19:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_start_feed [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_stop_feed [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_register [2019-10-15 00:19:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_unregister [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_frontend_init [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_channel [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure collect_channels [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure dealloc_channel [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-15 00:19:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_110 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_113 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_start_iso [2019-10-15 00:19:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_stop_iso [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_init [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_sleep [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_diseqc_send_master_cmd [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_diseqc_send_burst [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_tone [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_voltage [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_status [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_ber [2019-10-15 00:19:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_signal_strength [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_snr [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_uncorrected_blocks [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_frontend [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 00:19:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-15 00:19:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_124 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2019-10-15 00:19:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 00:19:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure fw_csr_string [2019-10-15 00:19:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure fw_device [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_unit [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_address_handler [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_run_transaction [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_init [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_destroy [2019-10-15 00:19:48,166 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_create [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_queue [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_queue_flush [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_start [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_stop [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_destroy [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:19:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:19:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_register_rc [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_unregister_rc [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure device_of [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure node_req [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure handle_iso [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure handle_fcp [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure node_probe [2019-10-15 00:19:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure node_remove [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure node_update [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_init [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_exit [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-15 00:19:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_138 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_139 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_141 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_137 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-15 00:19:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_avc_mutex_of_firedtv [2019-10-15 00:19:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_avc_mutex_of_firedtv [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_avc_mutex_of_firedtv [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_avc_mutex_of_firedtv [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_avc_mutex_of_firedtv [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 00:19:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_demux_mutex_of_firedtv [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demux_mutex_of_firedtv [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_demux_mutex_of_firedtv [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_demux_mutex_of_firedtv [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_demux_mutex_of_firedtv [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 00:19:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:19:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:19:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:19:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:19:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:20:06,199 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:20:06,200 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 00:20:06,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:20:06 BoogieIcfgContainer [2019-10-15 00:20:06,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:20:06,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:20:06,204 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:20:06,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:20:06,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:19:43" (1/3) ... [2019-10-15 00:20:06,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d449a72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:20:06, skipping insertion in model container [2019-10-15 00:20:06,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:19:47" (2/3) ... [2019-10-15 00:20:06,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d449a72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:20:06, skipping insertion in model container [2019-10-15 00:20:06,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:20:06" (3/3) ... [2019-10-15 00:20:06,212 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2019-10-15 00:20:06,223 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:20:06,237 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:20:06,250 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:20:06,291 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:20:06,292 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:20:06,292 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:20:06,292 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:20:06,292 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:20:06,292 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:20:06,292 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:20:06,292 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:20:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2157 states. [2019-10-15 00:20:06,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-10-15 00:20:06,358 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:06,359 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:06,361 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:06,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:06,367 INFO L82 PathProgramCache]: Analyzing trace with hash -809285416, now seen corresponding path program 1 times [2019-10-15 00:20:06,376 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:06,377 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884207644] [2019-10-15 00:20:06,377 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:06,377 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:06,377 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:07,139 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884207644] [2019-10-15 00:20:07,140 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:07,140 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:07,140 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198103034] [2019-10-15 00:20:07,146 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:07,148 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:07,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:07,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:07,174 INFO L87 Difference]: Start difference. First operand 2157 states. Second operand 3 states. [2019-10-15 00:20:07,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:07,764 INFO L93 Difference]: Finished difference Result 5360 states and 7178 transitions. [2019-10-15 00:20:07,764 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:07,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-10-15 00:20:07,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:07,820 INFO L225 Difference]: With dead ends: 5360 [2019-10-15 00:20:07,820 INFO L226 Difference]: Without dead ends: 3463 [2019-10-15 00:20:07,839 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:07,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3463 states. [2019-10-15 00:20:08,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3463 to 3445. [2019-10-15 00:20:08,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3445 states. [2019-10-15 00:20:08,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 3445 states and 4469 transitions. [2019-10-15 00:20:08,149 INFO L78 Accepts]: Start accepts. Automaton has 3445 states and 4469 transitions. Word has length 33 [2019-10-15 00:20:08,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:08,150 INFO L462 AbstractCegarLoop]: Abstraction has 3445 states and 4469 transitions. [2019-10-15 00:20:08,150 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3445 states and 4469 transitions. [2019-10-15 00:20:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-15 00:20:08,159 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:08,160 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:08,160 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:08,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:08,160 INFO L82 PathProgramCache]: Analyzing trace with hash -643512581, now seen corresponding path program 1 times [2019-10-15 00:20:08,161 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:08,161 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437040772] [2019-10-15 00:20:08,161 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:08,161 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:08,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:08,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:08,436 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437040772] [2019-10-15 00:20:08,437 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:08,437 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:08,437 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116869436] [2019-10-15 00:20:08,439 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:08,439 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:08,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:08,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:08,440 INFO L87 Difference]: Start difference. First operand 3445 states and 4469 transitions. Second operand 3 states. [2019-10-15 00:20:10,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:10,248 INFO L93 Difference]: Finished difference Result 10243 states and 13299 transitions. [2019-10-15 00:20:10,249 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:10,249 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 34 [2019-10-15 00:20:10,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:10,306 INFO L225 Difference]: With dead ends: 10243 [2019-10-15 00:20:10,306 INFO L226 Difference]: Without dead ends: 6809 [2019-10-15 00:20:10,322 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:10,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6809 states. [2019-10-15 00:20:10,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6809 to 6792. [2019-10-15 00:20:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6792 states. [2019-10-15 00:20:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 6792 states and 8819 transitions. [2019-10-15 00:20:10,591 INFO L78 Accepts]: Start accepts. Automaton has 6792 states and 8819 transitions. Word has length 34 [2019-10-15 00:20:10,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:10,592 INFO L462 AbstractCegarLoop]: Abstraction has 6792 states and 8819 transitions. [2019-10-15 00:20:10,592 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 8819 transitions. [2019-10-15 00:20:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2019-10-15 00:20:10,594 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:10,595 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:10,595 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:10,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:10,596 INFO L82 PathProgramCache]: Analyzing trace with hash -526677270, now seen corresponding path program 1 times [2019-10-15 00:20:10,596 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:10,596 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704345155] [2019-10-15 00:20:10,597 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:10,597 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:10,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:10,879 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704345155] [2019-10-15 00:20:10,880 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:10,880 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:10,880 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072275968] [2019-10-15 00:20:10,881 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:10,881 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:10,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:10,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:10,882 INFO L87 Difference]: Start difference. First operand 6792 states and 8819 transitions. Second operand 3 states. [2019-10-15 00:20:12,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:12,495 INFO L93 Difference]: Finished difference Result 7166 states and 9301 transitions. [2019-10-15 00:20:12,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:12,496 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 35 [2019-10-15 00:20:12,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:12,542 INFO L225 Difference]: With dead ends: 7166 [2019-10-15 00:20:12,542 INFO L226 Difference]: Without dead ends: 7162 [2019-10-15 00:20:12,547 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:12,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7162 states. [2019-10-15 00:20:12,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7162 to 7160. [2019-10-15 00:20:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7160 states. [2019-10-15 00:20:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7160 states to 7160 states and 9292 transitions. [2019-10-15 00:20:12,984 INFO L78 Accepts]: Start accepts. Automaton has 7160 states and 9292 transitions. Word has length 35 [2019-10-15 00:20:12,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:12,984 INFO L462 AbstractCegarLoop]: Abstraction has 7160 states and 9292 transitions. [2019-10-15 00:20:12,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 7160 states and 9292 transitions. [2019-10-15 00:20:12,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-15 00:20:12,986 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:12,986 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:12,987 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:12,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:12,987 INFO L82 PathProgramCache]: Analyzing trace with hash 851914326, now seen corresponding path program 1 times [2019-10-15 00:20:12,987 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:12,988 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119811038] [2019-10-15 00:20:12,988 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:12,988 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:12,988 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:13,185 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119811038] [2019-10-15 00:20:13,185 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:13,185 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:13,186 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993230760] [2019-10-15 00:20:13,186 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:13,186 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:13,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:13,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:13,187 INFO L87 Difference]: Start difference. First operand 7160 states and 9292 transitions. Second operand 3 states. [2019-10-15 00:20:15,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:15,483 INFO L93 Difference]: Finished difference Result 7162 states and 9293 transitions. [2019-10-15 00:20:15,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:15,484 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2019-10-15 00:20:15,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:15,522 INFO L225 Difference]: With dead ends: 7162 [2019-10-15 00:20:15,522 INFO L226 Difference]: Without dead ends: 7159 [2019-10-15 00:20:15,527 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:15,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7159 states. [2019-10-15 00:20:15,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7159 to 7159. [2019-10-15 00:20:15,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7159 states. [2019-10-15 00:20:15,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7159 states to 7159 states and 9290 transitions. [2019-10-15 00:20:15,769 INFO L78 Accepts]: Start accepts. Automaton has 7159 states and 9290 transitions. Word has length 36 [2019-10-15 00:20:15,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:15,769 INFO L462 AbstractCegarLoop]: Abstraction has 7159 states and 9290 transitions. [2019-10-15 00:20:15,769 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:15,769 INFO L276 IsEmpty]: Start isEmpty. Operand 7159 states and 9290 transitions. [2019-10-15 00:20:15,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-15 00:20:15,771 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:15,771 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:15,771 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:15,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:15,771 INFO L82 PathProgramCache]: Analyzing trace with hash 638585709, now seen corresponding path program 1 times [2019-10-15 00:20:15,772 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:15,772 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132961080] [2019-10-15 00:20:15,772 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:15,772 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:15,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:15,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:15,966 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132961080] [2019-10-15 00:20:15,966 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:15,966 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:15,967 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163328438] [2019-10-15 00:20:15,967 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:15,968 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:15,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:15,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:15,969 INFO L87 Difference]: Start difference. First operand 7159 states and 9290 transitions. Second operand 3 states.