/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 05:15:17,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 05:15:17,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 05:15:17,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 05:15:17,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 05:15:17,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 05:15:17,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 05:15:17,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 05:15:17,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 05:15:17,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 05:15:17,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 05:15:17,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 05:15:17,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 05:15:17,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 05:15:17,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 05:15:17,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 05:15:17,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 05:15:17,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 05:15:17,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 05:15:17,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 05:15:17,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 05:15:17,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 05:15:17,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 05:15:17,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 05:15:17,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 05:15:17,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 05:15:17,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 05:15:17,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 05:15:17,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 05:15:17,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 05:15:17,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 05:15:17,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 05:15:17,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 05:15:17,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 05:15:17,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 05:15:17,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 05:15:17,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 05:15:17,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 05:15:17,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 05:15:17,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 05:15:17,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 05:15:17,581 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 05:15:17,632 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 05:15:17,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 05:15:17,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 05:15:17,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 05:15:17,634 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 05:15:17,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 05:15:17,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 05:15:17,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 05:15:17,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 05:15:17,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 05:15:17,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 05:15:17,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 05:15:17,636 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 05:15:17,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 05:15:17,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 05:15:17,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 05:15:17,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 05:15:17,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 05:15:17,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 05:15:17,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 05:15:17,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 05:15:17,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 05:15:17,639 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 05:15:17,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 05:15:17,639 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 05:15:17,640 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 05:15:17,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 05:15:17,640 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 05:15:18,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 05:15:18,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 05:15:18,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 05:15:18,142 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 05:15:18,144 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 05:15:18,145 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-28 05:15:18,234 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/751259c92/fb6ceba0066641f28d7aa41ee1e1b204/FLAG974d90ae6 [2020-10-28 05:15:19,460 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 05:15:19,461 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-28 05:15:19,537 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/751259c92/fb6ceba0066641f28d7aa41ee1e1b204/FLAG974d90ae6 [2020-10-28 05:15:19,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/751259c92/fb6ceba0066641f28d7aa41ee1e1b204 [2020-10-28 05:15:19,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 05:15:19,814 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 05:15:19,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 05:15:19,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 05:15:19,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 05:15:19,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:15:19" (1/1) ... [2020-10-28 05:15:19,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a57afec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:19, skipping insertion in model container [2020-10-28 05:15:19,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 05:15:19" (1/1) ... [2020-10-28 05:15:19,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 05:15:20,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 05:15:20,689 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2020-10-28 05:15:20,690 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2020-10-28 05:15:23,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:15:23,452 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 05:15:23,592 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2020-10-28 05:15:23,592 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4001-4002] [2020-10-28 05:15:24,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 05:15:24,906 INFO L208 MainTranslator]: Completed translation [2020-10-28 05:15:24,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24 WrapperNode [2020-10-28 05:15:24,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 05:15:24,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 05:15:24,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 05:15:24,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 05:15:24,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:24,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... [2020-10-28 05:15:25,860 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 05:15:25,861 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 05:15:25,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 05:15:25,862 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 05:15:25,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-28 05:15:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 05:15:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 05:15:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-28 05:15:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:15:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 05:15:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 05:15:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 05:15:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2020-10-28 05:15:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 05:15:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 05:15:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-28 05:15:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-28 05:15:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 05:15:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-28 05:15:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 05:15:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 05:15:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 05:15:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 05:15:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 05:15:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 05:15:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2020-10-28 05:15:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2020-10-28 05:15:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2020-10-28 05:15:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2020-10-28 05:15:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2020-10-28 05:15:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2020-10-28 05:15:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2020-10-28 05:15:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2020-10-28 05:15:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2020-10-28 05:15:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2020-10-28 05:15:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2020-10-28 05:15:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2020-10-28 05:15:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2020-10-28 05:15:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2020-10-28 05:15:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2020-10-28 05:15:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2020-10-28 05:15:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2020-10-28 05:15:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2020-10-28 05:15:25,967 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2020-10-28 05:15:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2020-10-28 05:15:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2020-10-28 05:15:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2020-10-28 05:15:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2020-10-28 05:15:25,969 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2020-10-28 05:15:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2020-10-28 05:15:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-28 05:15:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-28 05:15:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-28 05:15:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-28 05:15:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6 [2020-10-28 05:15:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 05:15:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 05:15:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 05:15:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 05:15:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2020-10-28 05:15:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___0 [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2020-10-28 05:15:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2020-10-28 05:15:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2020-10-28 05:15:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2020-10-28 05:15:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2020-10-28 05:15:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2020-10-28 05:15:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2020-10-28 05:15:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2020-10-28 05:15:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2020-10-28 05:15:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-28 05:15:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2020-10-28 05:15:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2020-10-28 05:15:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2020-10-28 05:15:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2020-10-28 05:15:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2020-10-28 05:15:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2020-10-28 05:15:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2020-10-28 05:15:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2020-10-28 05:15:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2020-10-28 05:15:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2020-10-28 05:15:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2020-10-28 05:15:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2020-10-28 05:15:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2020-10-28 05:15:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2020-10-28 05:15:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2020-10-28 05:15:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 05:15:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___1 [2020-10-28 05:15:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2020-10-28 05:15:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2020-10-28 05:15:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2020-10-28 05:15:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2020-10-28 05:15:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2020-10-28 05:15:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2020-10-28 05:15:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2020-10-28 05:15:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2020-10-28 05:15:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2020-10-28 05:15:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2020-10-28 05:15:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2020-10-28 05:15:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2020-10-28 05:15:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2020-10-28 05:15:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2020-10-28 05:15:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2020-10-28 05:15:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2020-10-28 05:15:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-10-28 05:15:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___3 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___2 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___1 [2020-10-28 05:15:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___2 [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___2 [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2020-10-28 05:15:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_backlight_ops_2 [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_130 [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_131 [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_132 [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 05:15:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2020-10-28 05:15:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2020-10-28 05:15:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-28 05:15:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-28 05:15:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-28 05:15:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 05:15:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-28 05:15:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2020-10-28 05:15:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2020-10-28 05:15:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 05:15:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 05:15:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-28 05:15:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 05:15:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 05:15:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 05:15:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-28 05:15:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 05:15:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-28 05:15:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 05:15:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2020-10-28 05:15:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2020-10-28 05:15:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 05:15:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 05:15:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-28 05:15:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 05:15:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 05:15:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 05:15:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 05:15:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 05:15:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 05:15:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 05:15:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 05:15:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 05:15:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 05:15:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 05:15:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2020-10-28 05:15:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 05:15:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 05:15:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 05:15:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 05:15:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 05:15:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_backlight_ops_2 [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-28 05:15:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6 [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 05:15:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 05:15:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-28 05:15:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-28 05:15:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-28 05:15:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-28 05:15:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2020-10-28 05:15:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2020-10-28 05:15:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2020-10-28 05:15:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2020-10-28 05:15:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 05:15:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2020-10-28 05:15:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2020-10-28 05:15:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 05:15:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 05:15:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___0 [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2020-10-28 05:15:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___0 [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-28 05:15:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2020-10-28 05:15:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2020-10-28 05:15:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-28 05:15:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2020-10-28 05:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2020-10-28 05:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2020-10-28 05:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2020-10-28 05:15:26,068 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2020-10-28 05:15:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 05:15:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2020-10-28 05:15:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___1 [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2020-10-28 05:15:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2020-10-28 05:15:26,075 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2020-10-28 05:15:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 05:15:26,077 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_131 [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_132 [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_130 [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-28 05:15:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___3 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___2 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___1 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___2 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___2 [2020-10-28 05:15:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 05:15:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 05:15:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 05:15:29,397 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 05:16:37,398 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 05:16:37,399 INFO L298 CfgBuilder]: Removed 36 assume(true) statements. [2020-10-28 05:16:37,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:16:37 BoogieIcfgContainer [2020-10-28 05:16:37,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 05:16:37,414 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 05:16:37,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 05:16:37,419 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 05:16:37,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 05:15:19" (1/3) ... [2020-10-28 05:16:37,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e3af00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:16:37, skipping insertion in model container [2020-10-28 05:16:37,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 05:15:24" (2/3) ... [2020-10-28 05:16:37,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e3af00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 05:16:37, skipping insertion in model container [2020-10-28 05:16:37,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 05:16:37" (3/3) ... [2020-10-28 05:16:37,423 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2020-10-28 05:16:37,439 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 05:16:37,450 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 05:16:37,464 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 05:16:37,526 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 05:16:37,527 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 05:16:37,527 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 05:16:37,527 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 05:16:37,527 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 05:16:37,527 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 05:16:37,527 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 05:16:37,527 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 05:16:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states. [2020-10-28 05:16:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-28 05:16:37,683 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 05:16:37,684 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 05:16:37,685 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 05:16:37,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 05:16:37,691 INFO L82 PathProgramCache]: Analyzing trace with hash -1406742671, now seen corresponding path program 1 times [2020-10-28 05:16:37,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 05:16:37,701 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [47818819] [2020-10-28 05:16:37,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 05:16:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:16:39,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:16:40,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:16:51,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:16:51,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 168 [2020-10-28 05:16:51,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 05:16:51,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12102 [2020-10-28 05:16:51,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:16:51,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 05:16:51,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-28 05:16:51,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 05:16:51,158 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 05:17:21,251 WARN L193 SmtUtils]: Spent 29.34 s on a formula simplification that was a NOOP. DAG size: 2299 [2020-10-28 05:17:21,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 05:17:21,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:21,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:28,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:28,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 05:17:28,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:28,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7300 [2020-10-28 05:17:28,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:28,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:28,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:28,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:28,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:28,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 05:17:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:28,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:28,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:28,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:28,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:28,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:28,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 05:17:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:28,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:28,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:28,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:28,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:28,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:28,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:28,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:28,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:28,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:28,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:28,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 05:17:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:28,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:28,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:28,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:28,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:28,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:28,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:28,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:28,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:28,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:28,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:28,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 05:17:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:28,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:28,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:28,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:28,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:28,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:17:28,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:28,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:28,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 05:17:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:29,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 05:17:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:29,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-28 05:17:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:17:29,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-28 05:17:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:29,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 05:17:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:17:29,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-28 05:17:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 05:17:29,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 05:17:29,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:29,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-28 05:17:29,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-28 05:17:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,210 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,210 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 05:17:29,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,211 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 05:17:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 05:17:29,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 05:17:29,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 05:17:29,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-28 05:17:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 05:17:29,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 05:17:29,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 05:17:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 05:17:29,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 05:17:29,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 05:17:29,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 05:17:29,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 05:17:29,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 05:17:29,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 05:17:29,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 05:17:29,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-28 05:17:29,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 05:17:29,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 05:17:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2020-10-28 05:17:29,685 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [47818819] [2020-10-28 05:17:29,687 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 05:17:29,687 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 05:17:29,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727861764] [2020-10-28 05:17:29,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 05:17:29,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 05:17:29,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 05:17:29,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-28 05:17:29,711 INFO L87 Difference]: Start difference. First operand 5085 states. Second operand 8 states. [2020-10-28 05:17:58,950 WARN L193 SmtUtils]: Spent 29.11 s on a formula simplification that was a NOOP. DAG size: 2308 [2020-10-28 05:18:40,501 WARN L193 SmtUtils]: Spent 30.40 s on a formula simplification that was a NOOP. DAG size: 2311