java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -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-f4eb214f-m [2019-10-14 00:11:51,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:11:51,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:11:51,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:11:51,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:11:51,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:11:51,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:11:51,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:11:51,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:11:51,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:11:51,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:11:51,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:11:51,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:11:51,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:11:51,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:11:51,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:11:51,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:11:51,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:11:51,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:11:51,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:11:51,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:11:51,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:11:51,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:11:51,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:11:51,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:11:51,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:11:51,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:11:51,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:11:51,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:11:51,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:11:51,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:11:51,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:11:51,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:11:51,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:11:51,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:11:51,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:11:51,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:11:51,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:11:51,230 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:11:51,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:11:51,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:11:51,232 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 00:11:51,247 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:11:51,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:11:51,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:11:51,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:11:51,250 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:11:51,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:11:51,250 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:11:51,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:11:51,251 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:11:51,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:11:51,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:11:51,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:11:51,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:11:51,252 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:11:51,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:11:51,252 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:11:51,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:11:51,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:11:51,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:11:51,253 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:11:51,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:11:51,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:11:51,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:11:51,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:11:51,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:11:51,255 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:11:51,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:11:51,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:11:51,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:11:51,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:11:51,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:11:51,575 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:11:51,576 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:11:51,577 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:11:51,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-10-14 00:11:51,658 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78cd98563/21115988175f47d6a87eba0bb1844cf6/FLAG867e091ff [2019-10-14 00:11:52,370 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:11:52,370 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-10-14 00:11:52,403 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78cd98563/21115988175f47d6a87eba0bb1844cf6/FLAG867e091ff [2019-10-14 00:11:52,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78cd98563/21115988175f47d6a87eba0bb1844cf6 [2019-10-14 00:11:52,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:11:52,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:11:52,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:11:52,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:11:52,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:11:52,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:11:52" (1/1) ... [2019-10-14 00:11:52,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ced84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:52, skipping insertion in model container [2019-10-14 00:11:52,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:11:52" (1/1) ... [2019-10-14 00:11:52,542 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:11:52,627 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:11:53,089 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 00:11:53,090 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 00:11:53,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:11:53,824 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:11:53,896 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 00:11:53,896 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 00:11:54,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:11:54,142 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:11:54,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54 WrapperNode [2019-10-14 00:11:54,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:11:54,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:11:54,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:11:54,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:11:54,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (1/1) ... [2019-10-14 00:11:54,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:11:54,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:11:54,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:11:54,421 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:11:54,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:11:54" (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 00:11:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:11:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:11:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-14 00:11:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 00:11:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 00:11:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-14 00:11:54,510 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-10-14 00:11:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:11:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:11:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:11:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:11:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:11:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:11:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:11:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:11:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:11:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_reprogram [2019-10-14 00:11:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_irq_request [2019-10-14 00:11:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_work_fn [2019-10-14 00:11:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_read [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_eeprom_write [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_read_ee [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_write_ee [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_readl [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_writel [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_validate [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_release [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_dev_create [2019-10-14 00:11:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_init [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ff_exit [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fmc_operations_1 [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:11:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-14 00:11:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:11:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-14 00:11:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure delayed_work_timer_fn [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 00:11:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_register_n [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_device_unregister_n [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-14 00:11:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:11:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-14 00:11:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-14 00:11:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-14 00:11:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-14 00:11:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:11:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:11:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:11:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:11:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 00:11:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:11:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:11:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:11:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 00:11:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:11:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-14 00:11:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-14 00:11:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-14 00:11:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 00:11:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 00:11:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-14 00:11:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-14 00:11:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-10-14 00:11:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-14 00:11:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-10-14 00:11:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:11:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-14 00:11:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-14 00:11:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:11:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-14 00:11:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:11:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:11:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:11:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:11:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fmc_operations_1 [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-14 00:11:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 00:11:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-14 00:11:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-14 00:11:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_register_n [2019-10-14 00:11:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_device_unregister_n [2019-10-14 00:11:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure ff_reprogram [2019-10-14 00:11:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:11:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:11:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:11:54,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure ff_irq_request [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_create [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure ff_work_fn [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_read [2019-10-14 00:11:54,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 00:11:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ff_eeprom_write [2019-10-14 00:11:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ff_read_ee [2019-10-14 00:11:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ff_write_ee [2019-10-14 00:11:54,540 INFO L130 BoogieDeclarations]: Found specification of procedure ff_readl [2019-10-14 00:11:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ff_writel [2019-10-14 00:11:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ff_validate [2019-10-14 00:11:54,541 INFO L130 BoogieDeclarations]: Found specification of procedure ff_dev_release [2019-10-14 00:11:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:11:54,542 INFO L130 BoogieDeclarations]: Found specification of procedure ff_init [2019-10-14 00:11:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ff_exit [2019-10-14 00:11:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-10-14 00:11:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:11:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:11:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 00:11:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:11:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:11:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-14 00:11:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-14 00:11:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-14 00:11:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-14 00:11:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-14 00:11:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-14 00:11:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 00:11:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:11:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 00:11:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 00:11:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 00:11:55,386 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;