java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:45:44,117 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:45:44,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:45:44,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:45:44,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:45:44,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:45:44,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:45:44,138 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:45:44,140 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:45:44,141 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:45:44,142 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:45:44,142 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:45:44,143 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:45:44,144 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:45:44,145 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:45:44,146 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:45:44,146 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:45:44,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:45:44,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:45:44,152 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:45:44,153 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:45:44,154 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:45:44,156 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:45:44,157 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:45:44,157 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:45:44,158 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:45:44,159 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:45:44,160 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:45:44,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:45:44,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:45:44,162 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:45:44,162 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:45:44,163 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:45:44,163 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:45:44,164 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:45:44,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:45:44,165 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-21 11:45:44,180 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:45:44,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:45:44,183 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:45:44,184 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:45:44,184 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:45:44,184 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:45:44,187 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:45:44,187 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:45:44,187 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:45:44,187 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:45:44,188 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:45:44,188 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:45:44,188 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:45:44,188 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:45:44,188 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:45:44,189 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:45:44,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:45:44,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:45:44,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:45:44,189 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:45:44,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:45:44,192 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:45:44,192 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:45:44,192 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:45:44,192 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:45:44,192 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:45:44,193 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:45:44,193 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:45:44,193 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:45:44,247 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:45:44,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:45:44,268 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:45:44,270 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:45:44,270 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:45:44,271 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.c [2018-11-21 11:45:44,326 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a681f37/df135ca91b6b48118765db6f516083ce/FLAGb49e0f1d7 [2018-11-21 11:45:45,151 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:45:45,152 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.c [2018-11-21 11:45:45,192 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a681f37/df135ca91b6b48118765db6f516083ce/FLAGb49e0f1d7 [2018-11-21 11:45:45,640 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a681f37/df135ca91b6b48118765db6f516083ce [2018-11-21 11:45:45,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:45:45,654 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:45:45,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:45:45,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:45:45,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:45:45,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:45:45" (1/1) ... [2018-11-21 11:45:45,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68851606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:45, skipping insertion in model container [2018-11-21 11:45:45,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:45:45" (1/1) ... [2018-11-21 11:45:45,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:45:45,853 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:45:47,876 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:45:47,891 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:45:48,306 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:45:48,541 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:45:48,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48 WrapperNode [2018-11-21 11:45:48,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:45:48,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:45:48,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:45:48,543 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:45:48,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (1/1) ... [2018-11-21 11:45:48,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:45:48,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:45:48,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:45:48,946 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:45:48,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:45:48" (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 [2018-11-21 11:45:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:45:49,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:45:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2018-11-21 11:45:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-21 11:45:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-21 11:45:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-21 11:45:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 11:45:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-21 11:45:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-21 11:45:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-21 11:45:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-21 11:45:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-21 11:45:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-21 11:45:49,026 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-21 11:45:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-21 11:45:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-21 11:45:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2018-11-21 11:45:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2018-11-21 11:45:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure to_saa7146_dev [2018-11-21 11:45:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2018-11-21 11:45:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2018-11-21 11:45:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_func [2018-11-21 11:45:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_status [2018-11-21 11:45:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_prepare [2018-11-21 11:45:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_cleanup [2018-11-21 11:45:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_reset [2018-11-21 11:45:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_writeout [2018-11-21 11:45:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_transfer [2018-11-21 11:45:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_xfer [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_adapter_prepare [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-21 11:45:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-21 11:45:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:45:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure PageHighMem [2018-11-21 11:45:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_virt [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-21 11:45:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-21 11:45:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2018-11-21 11:45:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2018-11-21 11:45:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2018-11-21 11:45:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2018-11-21 11:45:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-21 11:45:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_setgpio [2018-11-21 11:45:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_wait_for_debi_done_sleep [2018-11-21 11:45:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_wait_for_debi_done_busyloop [2018-11-21 11:45:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_wait_for_debi_done [2018-11-21 11:45:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_sg [2018-11-21 11:45:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vmalloc_build_pgtable [2018-11-21 11:45:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_vfree_destroy_pgtable [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_hw [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_init_one [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_remove_one [2018-11-21 11:45:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_register_extension [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_unregister_extension [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2018-11-21 11:45:49,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-21 11:45:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2018-11-21 11:45:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-21 11:45:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:45:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:45:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-21 11:45:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-21 11:45:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-21 11:45:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-21 11:45:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-21 11:45:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-21 11:45:49,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-21 11:45:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-21 11:45:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-21 11:45:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-21 11:45:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 11:45:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-21 11:45:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:45:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:45:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-21 11:45:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 11:45:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2018-11-21 11:45:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-21 11:45:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-21 11:45:49,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-21 11:45:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-21 11:45:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-21 11:45:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-21 11:45:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-21 11:45:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-21 11:45:49,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-21 11:45:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-21 11:45:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-21 11:45:49,056 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:45:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure to_saa7146_dev [2018-11-21 11:45:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_adapter_prepare [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_func [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_status [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_prepare [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:45:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_cleanup [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_reset [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:45:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_writeout [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_transfer [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_xfer [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:45:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-21 11:45:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2018-11-21 11:45:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2018-11-21 11:45:49,064 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 11:45:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:45:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:45:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:45:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:45:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 11:45:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2018-11-21 11:45:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure PageHighMem [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2018-11-21 11:45:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_virt [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2018-11-21 11:45:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_sg [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2018-11-21 11:45:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2018-11-21 11:45:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-21 11:45:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2018-11-21 11:45:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_register_extension [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_unregister_extension [2018-11-21 11:45:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vmalloc_build_pgtable [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_vfree_destroy_pgtable [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_setgpio [2018-11-21 11:45:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_wait_for_debi_done [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_wait_for_debi_done_sleep [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_wait_for_debi_done_busyloop [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_sg [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_hw [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-21 11:45:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_init_one [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_remove_one [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_lock_of_saa7146_dev [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-21 11:45:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-21 11:45:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:45:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 11:45:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:46:11,783 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:46:11,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:46:11 BoogieIcfgContainer [2018-11-21 11:46:11,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:46:11,786 INFO L168 Benchmark]: Toolchain (without parser) took 26133.88 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.3 GB). Free memory was 1.4 GB in the beginning and 2.6 GB in the end (delta: -1.2 GB). Peak memory consumption was 919.5 MB. Max. memory is 7.1 GB. [2018-11-21 11:46:11,788 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 11:46:11,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2887.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -656.0 MB). Peak memory consumption was 124.0 MB. Max. memory is 7.1 GB. [2018-11-21 11:46:11,790 INFO L168 Benchmark]: Boogie Preprocessor took 403.09 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2018-11-21 11:46:11,791 INFO L168 Benchmark]: RCFGBuilder took 22838.28 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 573.0 MB). Free memory was 2.0 GB in the beginning and 2.6 GB in the end (delta: -570.1 MB). Peak memory consumption was 799.4 MB. Max. memory is 7.1 GB. [2018-11-21 11:46:11,795 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2887.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -656.0 MB). Peak memory consumption was 124.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 403.09 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 22838.28 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 573.0 MB). Free memory was 2.0 GB in the beginning and 2.6 GB in the end (delta: -570.1 MB). Peak memory consumption was 799.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...