/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 [2020-10-29 18:45:43,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 18:45:43,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 18:45:44,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 18:45:44,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 18:45:44,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 18:45:44,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 18:45:44,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 18:45:44,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 18:45:44,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 18:45:44,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 18:45:44,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 18:45:44,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 18:45:44,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 18:45:44,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 18:45:44,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 18:45:44,066 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 18:45:44,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 18:45:44,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 18:45:44,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 18:45:44,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 18:45:44,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 18:45:44,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 18:45:44,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 18:45:44,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 18:45:44,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 18:45:44,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 18:45:44,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 18:45:44,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 18:45:44,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 18:45:44,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 18:45:44,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 18:45:44,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 18:45:44,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 18:45:44,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 18:45:44,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 18:45:44,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 18:45:44,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 18:45:44,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 18:45:44,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 18:45:44,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 18:45:44,158 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 [2020-10-29 18:45:44,221 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 18:45:44,222 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 18:45:44,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 18:45:44,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 18:45:44,226 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 18:45:44,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 18:45:44,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 18:45:44,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 18:45:44,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 18:45:44,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 18:45:44,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 18:45:44,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 18:45:44,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 18:45:44,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 18:45:44,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 18:45:44,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 18:45:44,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 18:45:44,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 18:45:44,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 18:45:44,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 18:45:44,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 18:45:44,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 18:45:44,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 18:45:44,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 18:45:44,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 18:45:44,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 18:45:44,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 18:45:44,231 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 18:45:44,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 18:45:44,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 18:45:44,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 18:45:44,692 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 18:45:44,693 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 18:45:44,694 INFO L432 ainManager$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 [2020-10-29 18:45:44,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a31adf9b8/68b71bcfc2ce428690c729f1e12d7fcd/FLAG3c4eb77b3 [2020-10-29 18:45:46,066 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 18:45:46,068 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 [2020-10-29 18:45:46,126 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a31adf9b8/68b71bcfc2ce428690c729f1e12d7fcd/FLAG3c4eb77b3 [2020-10-29 18:45:46,301 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a31adf9b8/68b71bcfc2ce428690c729f1e12d7fcd [2020-10-29 18:45:46,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 18:45:46,311 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 18:45:46,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 18:45:46,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 18:45:46,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 18:45:46,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:45:46" (1/1) ... [2020-10-29 18:45:46,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db32853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:46, skipping insertion in model container [2020-10-29 18:45:46,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 06:45:46" (1/1) ... [2020-10-29 18:45:46,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 18:45:46,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 18:45:47,120 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2020-10-29 18:45:47,121 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] [2020-10-29 18:45:49,704 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:45:49,784 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 18:45:49,892 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4000] [2020-10-29 18:45:49,892 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] [2020-10-29 18:45:50,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 18:45:51,169 INFO L208 MainTranslator]: Completed translation [2020-10-29 18:45:51,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51 WrapperNode [2020-10-29 18:45:51,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 18:45:51,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 18:45:51,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 18:45:51,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 18:45:51,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:51,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (1/1) ... [2020-10-29 18:45:52,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 18:45:52,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 18:45:52,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 18:45:52,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 18:45:52,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (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 [2020-10-29 18:45:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 18:45:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 18:45:52,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-29 18:45:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 18:45:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 18:45:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 18:45:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-29 18:45:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2020-10-29 18:45:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 18:45:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:45:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-29 18:45:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-29 18:45:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-29 18:45:52,146 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 18:45:52,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-29 18:45:52,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 18:45:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 18:45:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 18:45:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-29 18:45:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-29 18:45:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2020-10-29 18:45:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2020-10-29 18:45:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2020-10-29 18:45:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2020-10-29 18:45:52,151 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2020-10-29 18:45:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2020-10-29 18:45:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2020-10-29 18:45:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2020-10-29 18:45:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2020-10-29 18:45:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2020-10-29 18:45:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2020-10-29 18:45:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2020-10-29 18:45:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2020-10-29 18:45:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2020-10-29 18:45:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2020-10-29 18:45:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2020-10-29 18:45:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2020-10-29 18:45:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2020-10-29 18:45:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2020-10-29 18:45:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-29 18:45:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-29 18:45:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-29 18:45:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-29 18:45:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6 [2020-10-29 18:45:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 18:45:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 18:45:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_20 [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_23 [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-29 18:45:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2020-10-29 18:45:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2020-10-29 18:45:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2020-10-29 18:45:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2020-10-29 18:45:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2020-10-29 18:45:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2020-10-29 18:45:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2020-10-29 18:45:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2020-10-29 18:45:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2020-10-29 18:45:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2020-10-29 18:45:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2020-10-29 18:45:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2020-10-29 18:45:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2020-10-29 18:45:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-29 18:45:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2020-10-29 18:45:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2020-10-29 18:45:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2020-10-29 18:45:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2020-10-29 18:45:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2020-10-29 18:45:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2020-10-29 18:45:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2020-10-29 18:45:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2020-10-29 18:45:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_48 [2020-10-29 18:45:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 18:45:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___1 [2020-10-29 18:45:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2020-10-29 18:45:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2020-10-29 18:45:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2020-10-29 18:45:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2020-10-29 18:45:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2020-10-29 18:45:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2020-10-29 18:45:52,178 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2020-10-29 18:45:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2020-10-29 18:45:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2020-10-29 18:45:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2020-10-29 18:45:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2020-10-29 18:45:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2020-10-29 18:45:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2020-10-29 18:45:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2020-10-29 18:45:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2020-10-29 18:45:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2020-10-29 18:45:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2020-10-29 18:45:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2020-10-29 18:45:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2020-10-29 18:45:52,306 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___3 [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___2 [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2020-10-29 18:45:52,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___1 [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___2 [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___2 [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_brightness [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2020-10-29 18:45:52,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_backlight_ops_2 [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_130 [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_131 [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_132 [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 18:45:52,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 18:45:52,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2020-10-29 18:45:52,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2020-10-29 18:45:52,312 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2020-10-29 18:45:52,313 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2020-10-29 18:45:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-29 18:45:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2020-10-29 18:45:52,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 18:45:52,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 18:45:52,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-29 18:45:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-29 18:45:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-29 18:45:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-29 18:45:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-29 18:45:52,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 18:45:52,323 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-29 18:45:52,324 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-29 18:45:52,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 18:45:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 18:45:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 18:45:52,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 18:45:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 18:45:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 18:45:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 18:45:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 18:45:52,327 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 18:45:52,328 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 18:45:52,329 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2020-10-29 18:45:52,330 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_20 [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_23 [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-29 18:45:52,331 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 18:45:52,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 18:45:52,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_backlight_ops_2 [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-29 18:45:52,334 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6 [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-29 18:45:52,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-29 18:45:52,336 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2020-10-29 18:45:52,337 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2020-10-29 18:45:52,338 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2020-10-29 18:45:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2020-10-29 18:45:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2020-10-29 18:45:52,339 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2020-10-29 18:45:52,340 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2020-10-29 18:45:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2020-10-29 18:45:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2020-10-29 18:45:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2020-10-29 18:45:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2020-10-29 18:45:52,341 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2020-10-29 18:45:52,345 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2020-10-29 18:45:52,346 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2020-10-29 18:45:52,347 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2020-10-29 18:45:52,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 18:45:52,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_48 [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-29 18:45:52,350 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___0 [2020-10-29 18:45:52,351 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2020-10-29 18:45:52,352 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2020-10-29 18:45:52,353 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2020-10-29 18:45:52,354 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2020-10-29 18:45:52,355 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___1 [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2020-10-29 18:45:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2020-10-29 18:45:52,357 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2020-10-29 18:45:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2020-10-29 18:45:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_131 [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_132 [2020-10-29 18:45:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_130 [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___3 [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___2 [2020-10-29 18:45:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___1 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___2 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___2 [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2020-10-29 18:45:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_brightness [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 18:45:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 18:45:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 18:45:55,948 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 18:47:02,073 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 18:47:02,074 INFO L298 CfgBuilder]: Removed 36 assume(true) statements. [2020-10-29 18:47:02,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:47:02 BoogieIcfgContainer [2020-10-29 18:47:02,082 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 18:47:02,084 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 18:47:02,084 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 18:47:02,087 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 18:47:02,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 06:45:46" (1/3) ... [2020-10-29 18:47:02,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b575e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:47:02, skipping insertion in model container [2020-10-29 18:47:02,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 06:45:51" (2/3) ... [2020-10-29 18:47:02,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b575e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 06:47:02, skipping insertion in model container [2020-10-29 18:47:02,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 06:47:02" (3/3) ... [2020-10-29 18:47:02,091 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 [2020-10-29 18:47:02,104 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 18:47:02,112 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 18:47:02,127 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 18:47:02,173 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 18:47:02,174 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 18:47:02,174 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 18:47:02,174 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 18:47:02,174 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 18:47:02,174 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 18:47:02,174 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 18:47:02,174 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 18:47:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 5085 states. [2020-10-29 18:47:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-29 18:47:02,326 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 18:47:02,327 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] [2020-10-29 18:47:02,330 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 18:47:02,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 18:47:02,344 INFO L82 PathProgramCache]: Analyzing trace with hash -1406742671, now seen corresponding path program 1 times [2020-10-29 18:47:02,360 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 18:47:02,360 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [416973299] [2020-10-29 18:47:02,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 18:47:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:04,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:04,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:17,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:17,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 168 [2020-10-29 18:47:17,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 18:47:17,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13499 [2020-10-29 18:47:17,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:17,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:17,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 18:47:17,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-29 18:47:17,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 18:47:17,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 18:47:46,147 WARN L193 SmtUtils]: Spent 28.51 s on a formula simplification that was a NOOP. DAG size: 2299 [2020-10-29 18:47:46,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 18:47:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:46,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 18:47:54,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8253 [2020-10-29 18:47:54,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 18:47:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:47:54,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 18:47:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-29 18:47:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:47:54,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,830 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:47:54,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-29 18:47:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 18:47:54,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:47:54,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-29 18:47:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 18:47:54,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 18:47:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:47:54,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 18:47:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-29 18:47:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:47:54,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,945 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:47:54,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 18:47:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:54,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2020-10-29 18:47:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:54,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:54,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:54,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:54,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:54,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:47:54,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:54,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:54,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:54,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:54,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:54,994 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-29 18:47:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:55,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:55,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:47:55,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,019 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:55,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:55,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:55,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-29 18:47:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:55,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:55,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 18:47:55,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:55,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:55,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:55,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 18:47:55,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-29 18:47:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:55,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:55,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:55,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-29 18:47:55,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,080 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 18:47:55,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:55,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 18:47:55,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 18:47:55,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:55,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-10-29 18:47:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:55,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 18:47:55,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-29 18:47:55,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 18:47:55,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 18:47:55,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 18:47:55,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 18:47:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 18:47:55,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 18:47:55,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 18:47:55,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 18:47:55,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 18:47:55,309 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 18:47:55,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 18:47:55,310 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 18:47:55,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 18:47:55,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-29 18:47:55,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 18:47:55,310 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 18:47:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2020-10-29 18:47:55,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [416973299] [2020-10-29 18:47:55,480 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 18:47:55,481 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-29 18:47:55,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016314425] [2020-10-29 18:47:55,485 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 18:47:55,486 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 18:47:55,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 18:47:55,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-29 18:47:55,499 INFO L87 Difference]: Start difference. First operand 5085 states. Second operand 8 states. [2020-10-29 18:48:24,596 WARN L193 SmtUtils]: Spent 28.98 s on a formula simplification that was a NOOP. DAG size: 2308 [2020-10-29 18:49:04,412 WARN L193 SmtUtils]: Spent 28.73 s on a formula simplification that was a NOOP. DAG size: 2311 [2020-10-29 18:49:35,194 WARN L193 SmtUtils]: Spent 30.57 s on a formula simplification that was a NOOP. DAG size: 2313