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-BIN-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 0.1.23-078a9b7 [2018-11-22 03:30:36,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:30:36,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:30:36,333 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:30:36,333 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:30:36,334 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:30:36,336 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:30:36,337 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:30:36,339 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:30:36,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:30:36,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:30:36,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:30:36,342 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:30:36,343 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:30:36,344 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:30:36,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:30:36,346 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:30:36,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:30:36,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:30:36,351 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:30:36,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:30:36,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:30:36,355 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:30:36,356 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:30:36,356 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:30:36,359 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:30:36,360 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:30:36,361 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:30:36,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:30:36,366 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:30:36,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:30:36,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:30:36,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:30:36,367 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:30:36,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:30:36,370 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:30:36,370 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 [2018-11-22 03:30:36,403 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:30:36,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:30:36,404 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:30:36,404 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:30:36,405 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:30:36,405 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:30:36,405 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:30:36,405 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:30:36,405 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:30:36,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:30:36,406 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:30:36,406 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:30:36,406 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:30:36,406 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:30:36,407 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:30:36,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:30:36,407 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:30:36,407 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:30:36,407 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:30:36,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:30:36,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:30:36,408 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:30:36,408 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:30:36,408 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:30:36,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:30:36,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:30:36,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:30:36,409 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:30:36,409 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:30:36,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:30:36,468 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:30:36,472 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:30:36,474 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:30:36,474 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:30:36,475 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.c [2018-11-22 03:30:36,532 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5abf39c9c/2e3124367d0e476e80cb7d98b357327d/FLAG97e8b7622 [2018-11-22 03:30:37,307 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:30:37,308 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3_false-termination.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0_true-unreach-call.cil.out.c [2018-11-22 03:30:37,362 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5abf39c9c/2e3124367d0e476e80cb7d98b357327d/FLAG97e8b7622 [2018-11-22 03:30:37,835 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5abf39c9c/2e3124367d0e476e80cb7d98b357327d [2018-11-22 03:30:37,845 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:30:37,847 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:30:37,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:30:37,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:30:37,852 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:30:37,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:30:37" (1/1) ... [2018-11-22 03:30:37,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f82c086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:37, skipping insertion in model container [2018-11-22 03:30:37,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:30:37" (1/1) ... [2018-11-22 03:30:37,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:30:38,037 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:30:40,174 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:30:40,190 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:30:40,597 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:30:40,826 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:30:40,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40 WrapperNode [2018-11-22 03:30:40,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:30:40,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:30:40,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:30:40,828 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:30:40,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:40,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:40,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:30:40,943 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:30:40,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:30:40,944 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:30:40,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:40,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:40,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:40,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:41,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:41,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:41,123 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (1/1) ... [2018-11-22 03:30:41,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:30:41,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:30:41,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:30:41,144 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:30:41,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:30:40" (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 [2018-11-22 03:30:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-22 03:30:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_writeout [2018-11-22 03:30:41,217 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_writeout [2018-11-22 03:30:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2018-11-22 03:30:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2018-11-22 03:30:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-22 03:30:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-22 03:30:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-22 03:30:41,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-22 03:30:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE [2018-11-22 03:30:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE [2018-11-22 03:30:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-22 03:30:41,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_lock_of_saa7146_dev [2018-11-22 03:30:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE [2018-11-22 03:30:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE [2018-11-22 03:30:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 03:30:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:30:41,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:30:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:30:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:30:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:30:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:30:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 03:30:41,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 03:30:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_func [2018-11-22 03:30:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_func [2018-11-22 03:30:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:30:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-22 03:30:41,225 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-22 03:30:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 03:30:41,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 03:30:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-11-22 03:30:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:30:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:30:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_status [2018-11-22 03:30:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_status [2018-11-22 03:30:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-22 03:30:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-22 03:30:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-22 03:30:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_lock_of_saa7146_dev [2018-11-22 03:30:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 03:30:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_cleanup [2018-11-22 03:30:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_cleanup [2018-11-22 03:30:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-22 03:30:41,228 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-22 03:30:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-22 03:30:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 03:30:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2018-11-22 03:30:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2018-11-22 03:30:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:30:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:30:41,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 03:30:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:30:41,230 INFO L130 BoogieDeclarations]: Found specification of procedure to_saa7146_dev [2018-11-22 03:30:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure to_saa7146_dev [2018-11-22 03:30:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:30:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_msg_prepare [2018-11-22 03:30:41,231 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_msg_prepare [2018-11-22 03:30:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_xfer [2018-11-22 03:30:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_xfer [2018-11-22 03:30:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:30:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:30:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:30:41,232 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:30:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 03:30:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:30:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-22 03:30:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_transfer [2018-11-22 03:30:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_transfer [2018-11-22 03:30:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 03:30:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-22 03:30:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-22 03:30:41,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-22 03:30:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2018-11-22 03:30:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2018-11-22 03:30:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2018-11-22 03:30:41,235 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2018-11-22 03:30:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-22 03:30:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:30:41,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:30:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_i2c_reset [2018-11-22 03:30:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_i2c_reset [2018-11-22 03:30:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-22 03:30:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:30:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:31:01,181 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:31:01,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:31:01 BoogieIcfgContainer [2018-11-22 03:31:01,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:31:01,184 INFO L168 Benchmark]: Toolchain (without parser) took 23338.66 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -452.9 MB). Peak memory consumption was 905.2 MB. Max. memory is 7.1 GB. [2018-11-22 03:31:01,187 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:31:01,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2979.41 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 775.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -686.3 MB). Peak memory consumption was 135.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:31:01,189 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.01 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:31:01,190 INFO L168 Benchmark]: Boogie Preprocessor took 199.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:31:01,190 INFO L168 Benchmark]: RCFGBuilder took 20038.87 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 350.7 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 219.7 MB). Peak memory consumption was 801.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:31:01,198 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2979.41 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 775.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -686.3 MB). Peak memory consumption was 135.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 115.01 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 199.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20038.87 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 350.7 MB). Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 219.7 MB). Peak memory consumption was 801.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...