java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-14 22:31:53,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 22:31:53,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 22:31:53,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 22:31:53,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 22:31:53,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 22:31:53,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 22:31:53,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 22:31:53,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 22:31:53,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 22:31:53,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 22:31:53,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 22:31:53,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 22:31:53,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 22:31:53,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 22:31:53,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 22:31:53,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 22:31:53,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 22:31:53,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 22:31:53,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 22:31:53,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 22:31:53,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 22:31:53,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 22:31:53,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 22:31:53,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 22:31:53,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 22:31:53,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 22:31:53,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 22:31:53,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 22:31:53,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 22:31:53,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 22:31:53,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 22:31:53,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 22:31:53,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 22:31:53,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 22:31:53,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 22:31:53,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 22:31:53,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 22:31:53,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 22:31:53,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 22:31:53,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 22:31:53,177 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 [2019-10-14 22:31:53,211 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 22:31:53,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 22:31:53,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 22:31:53,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 22:31:53,215 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 22:31:53,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 22:31:53,215 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 22:31:53,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 22:31:53,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 22:31:53,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 22:31:53,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 22:31:53,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 22:31:53,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 22:31:53,218 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 22:31:53,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 22:31:53,218 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 22:31:53,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 22:31:53,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 22:31:53,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 22:31:53,219 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 22:31:53,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 22:31:53,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 22:31:53,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 22:31:53,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 22:31:53,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 22:31:53,220 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 22:31:53,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 22:31:53,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 22:31:53,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-14 22:31:53,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 22:31:53,576 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 22:31:53,580 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 22:31:53,581 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 22:31:53,582 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 22:31:53,582 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-10-14 22:31:53,657 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed552b9c/4f49489363ce4749b0fc72e61369a355/FLAG9bf231d11 [2019-10-14 22:31:54,316 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 22:31:54,318 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-10-14 22:31:54,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed552b9c/4f49489363ce4749b0fc72e61369a355/FLAG9bf231d11 [2019-10-14 22:31:54,525 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aed552b9c/4f49489363ce4749b0fc72e61369a355 [2019-10-14 22:31:54,536 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 22:31:54,538 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 22:31:54,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 22:31:54,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 22:31:54,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 22:31:54,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:31:54" (1/1) ... [2019-10-14 22:31:54,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fd37c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:54, skipping insertion in model container [2019-10-14 22:31:54,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 10:31:54" (1/1) ... [2019-10-14 22:31:54,562 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 22:31:54,665 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 22:31:55,206 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-10-14 22:31:55,207 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-10-14 22:31:55,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:31:55,694 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 22:31:55,751 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-10-14 22:31:55,753 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-10-14 22:31:55,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 22:31:56,009 INFO L192 MainTranslator]: Completed translation [2019-10-14 22:31:56,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56 WrapperNode [2019-10-14 22:31:56,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 22:31:56,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 22:31:56,011 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 22:31:56,011 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 22:31:56,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (1/1) ... [2019-10-14 22:31:56,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 22:31:56,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 22:31:56,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 22:31:56,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 22:31:56,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 10:31:56" (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 [2019-10-14 22:31:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 22:31:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 22:31:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-14 22:31:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 22:31:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 22:31:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-14 22:31:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-10-14 22:31:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 22:31:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 22:31:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 22:31:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 22:31:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 22:31:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 22:31:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 22:31:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 22:31:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 22:31:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2019-10-14 22:31:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2019-10-14 22:31:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_work_fn [2019-10-14 22:31:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_read [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_write [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_read_ee [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_write_ee [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2019-10-14 22:31:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_release [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_init [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_exit [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fmc_operations_1 [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:31:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 22:31:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2019-10-14 22:31:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-10-14 22:31:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2019-10-14 22:31:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2019-10-14 22:31:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-14 22:31:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-14 22:31:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 22:31:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 22:31:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-10-14 22:31:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 22:31:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 22:31:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 22:31:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-14 22:31:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-14 22:31:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-14 22:31:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-14 22:31:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 22:31:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 22:31:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 22:31:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 22:31:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 22:31:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 22:31:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 22:31:56,371 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 22:31:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 22:31:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 22:31:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-14 22:31:56,372 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-14 22:31:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-14 22:31:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 22:31:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 22:31:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-14 22:31:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-14 22:31:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-14 22:31:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-14 22:31:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-10-14 22:31:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 22:31:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-14 22:31:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-14 22:31:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 22:31:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 22:31:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 22:31:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 22:31:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fmc_operations_1 [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-10-14 22:31:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-14 22:31:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 22:31:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-14 22:31:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 22:31:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-14 22:31:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-14 22:31:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2019-10-14 22:31:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2019-10-14 22:31:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2019-10-14 22:31:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 22:31:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 22:31:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 22:31:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 22:31:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 22:31:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2019-10-14 22:31:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2019-10-14 22:31:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure ff_work_fn [2019-10-14 22:31:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_read [2019-10-14 22:31:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 22:31:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_write [2019-10-14 22:31:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ff_read_ee [2019-10-14 22:31:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ff_write_ee [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_release [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 22:31:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure ff_init [2019-10-14 22:31:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure ff_exit [2019-10-14 22:31:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-10-14 22:31:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 22:31:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 22:31:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 22:31:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 22:31:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 22:31:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 22:31:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 22:31:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 22:31:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 22:31:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 22:31:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 22:31:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 22:31:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 22:31:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 22:31:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 22:31:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 22:31:57,320 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;