/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=NARROWEST --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 -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 17:45:41,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 17:45:41,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 17:45:41,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 17:45:41,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 17:45:41,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 17:45:41,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 17:45:41,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 17:45:41,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 17:45:41,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 17:45:41,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 17:45:41,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 17:45:41,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 17:45:41,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 17:45:41,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 17:45:41,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 17:45:41,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 17:45:41,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 17:45:41,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 17:45:41,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 17:45:41,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 17:45:41,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 17:45:41,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 17:45:41,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 17:45:41,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 17:45:41,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 17:45:41,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 17:45:41,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 17:45:41,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 17:45:41,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 17:45:41,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 17:45:41,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 17:45:41,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 17:45:41,639 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 17:45:41,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 17:45:41,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 17:45:41,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 17:45:41,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 17:45:41,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 17:45:41,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 17:45:41,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 17:45:41,646 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 [2020-10-13 17:45:41,698 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 17:45:41,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 17:45:41,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 17:45:41,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 17:45:41,700 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 17:45:41,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 17:45:41,700 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 17:45:41,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 17:45:41,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 17:45:41,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 17:45:41,702 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 17:45:41,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 17:45:41,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 17:45:41,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 17:45:41,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 17:45:41,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 17:45:41,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 17:45:41,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 17:45:41,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 17:45:41,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 17:45:41,704 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 17:45:41,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 17:45:41,704 INFO L138 SettingsManager]: * To the following directory=dump/ 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=NARROWEST;log-additional-information=true;unknown-allowed=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=NARROWEST;log-additional-information=true;unknown-allowed=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=NARROWEST;log-additional-information=true;unknown-allowed=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=NARROWEST;log-additional-information=true;unknown-allowed=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=NARROWEST;log-additional-information=true;unknown-allowed=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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 17:45:42,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 17:45:42,030 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 17:45:42,034 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 17:45:42,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 17:45:42,036 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 17:45:42,037 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-10-13 17:45:42,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3b6c8d57f/a4bd53756982409b93b313e594f657aa/FLAG62211c059 [2020-10-13 17:45:42,918 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 17:45:42,919 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-video-aty-aty128fb.ko.cil.out.i [2020-10-13 17:45:42,952 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3b6c8d57f/a4bd53756982409b93b313e594f657aa/FLAG62211c059 [2020-10-13 17:45:43,429 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3b6c8d57f/a4bd53756982409b93b313e594f657aa [2020-10-13 17:45:43,439 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 17:45:43,441 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 17:45:43,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 17:45:43,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 17:45:43,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 17:45:43,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:45:43" (1/1) ... [2020-10-13 17:45:43,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ff3ebf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:43, skipping insertion in model container [2020-10-13 17:45:43,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:45:43" (1/1) ... [2020-10-13 17:45:43,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 17:45:43,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 17:45:45,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:45:45,599 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 17:45:45,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 17:45:46,276 INFO L208 MainTranslator]: Completed translation [2020-10-13 17:45:46,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46 WrapperNode [2020-10-13 17:45:46,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 17:45:46,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 17:45:46,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 17:45:46,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 17:45:46,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (1/1) ... [2020-10-13 17:45:46,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 17:45:46,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 17:45:46,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 17:45:46,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 17:45:46,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:45:46" (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 [2020-10-13 17:45:46,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 17:45:46,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 17:45:46,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 17:45:46,850 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 17:45:46,850 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-13 17:45:46,850 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 17:45:46,850 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-13 17:45:46,851 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 17:45:46,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 17:45:46,853 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_le32 [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_le32 [2020-10-13 17:45:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_8 [2020-10-13 17:45:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_ld_pll [2020-10-13 17:45:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _aty_st_pll [2020-10-13 17:45:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_readupdate [2020-10-13 17:45:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_wait_readupdate [2020-10-13 17:45:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aty_pll_writeupdate [2020-10-13 17:45:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2020-10-13 17:45:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure do_wait_for_fifo [2020-10-13 17:45:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_idle [2020-10-13 17:45:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_fifo [2020-10-13 17:45:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_flush_pixel_cache [2020-10-13 17:45:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_reset_engine [2020-10-13 17:45:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init_engine [2020-10-13 17:45:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure depth_to_dst [2020-10-13 17:45:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_map_ROM [2020-10-13 17:45:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_get_pllinfo [2020-10-13 17:45:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_find_mem_vbios [2020-10-13 17:45:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_timings [2020-10-13 17:45:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crtc [2020-10-13 17:45:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_var_to_crtc [2020-10-13 17:45:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pix_width_to_var [2020-10-13 17:45:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_crtc_to_var [2020-10-13 17:45:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_crt_enable [2020-10-13 17:45:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_lcd_enable [2020-10-13 17:45:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_pll [2020-10-13 17:45:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_var_to_pll [2020-10-13 17:45:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pll_to_var [2020-10-13 17:45:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_fifo [2020-10-13 17:45:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_ddafifo [2020-10-13 17:45:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_set_par [2020-10-13 17:45:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_decode_var [2020-10-13 17:45:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_encode_var [2020-10-13 17:45:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_check_var [2020-10-13 17:45:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_pan_display [2020-10-13 17:45:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_st_pal [2020-10-13 17:45:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_sync [2020-10-13 17:45:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_level_brightness [2020-10-13 17:45:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_update_status [2020-10-13 17:45:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_get_brightness [2020-10-13 17:45:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_set_power [2020-10-13 17:45:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_init [2020-10-13 17:45:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_bl_exit [2020-10-13 17:45:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_init [2020-10-13 17:45:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_probe [2020-10-13 17:45:46,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_remove [2020-10-13 17:45:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_blank [2020-10-13 17:45:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_setcolreg [2020-10-13 17:45:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_ioctl [2020-10-13 17:45:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_set_suspend [2020-10-13 17:45:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_suspend [2020-10-13 17:45:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_do_resume [2020-10-13 17:45:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128_pci_resume [2020-10-13 17:45:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_init [2020-10-13 17:45:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aty128fb_exit [2020-10-13 17:45:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 17:45:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-10-13 17:45:46,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 17:45:46,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 17:45:46,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 17:45:46,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 17:45:46,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 17:45:46,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 17:45:46,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 17:45:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 17:45:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-13 17:45:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 17:45:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 17:45:46,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-13 17:45:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2020-10-13 17:45:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2020-10-13 17:45:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2020-10-13 17:45:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2020-10-13 17:45:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 17:45:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 17:45:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2020-10-13 17:45:46,882 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2020-10-13 17:45:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2020-10-13 17:45:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2020-10-13 17:45:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2020-10-13 17:45:46,883 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2020-10-13 17:45:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2020-10-13 17:45:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2020-10-13 17:45:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 17:45:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 17:45:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-13 17:45:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 17:45:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-10-13 17:45:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-13 17:45:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_add [2020-10-13 17:45:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2020-10-13 17:45:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 17:45:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 17:45:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 17:45:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2020-10-13 17:45:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2020-10-13 17:45:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-13 17:45:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 17:45:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 17:45:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-13 17:45:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 17:45:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 17:45:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2020-10-13 17:45:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2020-10-13 17:45:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2020-10-13 17:45:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 17:45:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 17:45:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-13 17:45:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 17:45:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 17:45:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-13 17:45:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 17:45:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 17:45:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-13 17:45:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2020-10-13 17:45:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 17:45:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 17:45:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 17:45:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-13 17:45:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-13 17:45:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-13 17:45:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 17:45:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-13 17:45:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 17:45:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 17:45:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 17:45:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 17:45:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 17:45:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 17:45:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 17:45:46,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 17:45:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 17:45:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2020-10-13 17:45:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2020-10-13 17:45:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2020-10-13 17:45:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2020-10-13 17:45:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2020-10-13 17:45:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2020-10-13 17:45:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 17:45:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_add [2020-10-13 17:45:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2020-10-13 17:45:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 17:45:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_probe [2020-10-13 17:45:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_remove [2020-10-13 17:45:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_suspend [2020-10-13 17:45:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pci_resume [2020-10-13 17:45:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_do_resume [2020-10-13 17:45:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_check_var [2020-10-13 17:45:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_set_par [2020-10-13 17:45:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_setcolreg [2020-10-13 17:45:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_pan_display [2020-10-13 17:45:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_blank [2020-10-13 17:45:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_ioctl [2020-10-13 17:45:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_sync [2020-10-13 17:45:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_encode_var [2020-10-13 17:45:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_decode_var [2020-10-13 17:45:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_timings [2020-10-13 17:45:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init_engine [2020-10-13 17:45:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_reset_engine [2020-10-13 17:45:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_flush_pixel_cache [2020-10-13 17:45:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure do_wait_for_fifo [2020-10-13 17:45:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_fifo [2020-10-13 17:45:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_idle [2020-10-13 17:45:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure depth_to_dst [2020-10-13 17:45:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_set_power [2020-10-13 17:45:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_le32 [2020-10-13 17:45:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_le32 [2020-10-13 17:45:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_8 [2020-10-13 17:45:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_ld_pll [2020-10-13 17:45:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure _aty_st_pll [2020-10-13 17:45:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_readupdate [2020-10-13 17:45:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_wait_readupdate [2020-10-13 17:45:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure aty_pll_writeupdate [2020-10-13 17:45:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2020-10-13 17:45:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 17:45:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 17:45:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_map_ROM [2020-10-13 17:45:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 17:45:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_get_pllinfo [2020-10-13 17:45:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_find_mem_vbios [2020-10-13 17:45:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 17:45:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crtc [2020-10-13 17:45:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_var_to_crtc [2020-10-13 17:45:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pix_width_to_var [2020-10-13 17:45:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_crtc_to_var [2020-10-13 17:45:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_crt_enable [2020-10-13 17:45:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_lcd_enable [2020-10-13 17:45:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_pll [2020-10-13 17:45:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_var_to_pll [2020-10-13 17:45:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_pll_to_var [2020-10-13 17:45:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_fifo [2020-10-13 17:45:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_ddafifo [2020-10-13 17:45:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_st_pal [2020-10-13 17:45:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_level_brightness [2020-10-13 17:45:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_update_status [2020-10-13 17:45:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_get_brightness [2020-10-13 17:45:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_init [2020-10-13 17:45:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 17:45:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_bl_exit [2020-10-13 17:45:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_init [2020-10-13 17:45:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-13 17:45:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure aty128_set_suspend [2020-10-13 17:45:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_init [2020-10-13 17:45:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure aty128fb_exit [2020-10-13 17:45:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-10-13 17:45:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 17:45:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 17:45:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 17:45:46,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 17:45:48,144 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-13 17:45:48,208 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2020-10-13 17:45:48,208 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2020-10-13 17:45:48,381 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-13 17:45:48,472 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2020-10-13 17:45:48,473 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2020-10-13 17:47:57,450 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-13 17:47:57,505 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2020-10-13 17:47:57,505 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2020-10-13 17:47:57,534 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 17:47:57,872 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2020-10-13 17:47:57,873 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2020-10-13 17:47:57,873 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-10-13 17:47:57,873 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-10-13 17:47:57,898 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6305: call #t~mem927 := read~int(~#state.base, ~#state.offset, 4);call write~int(#t~mem927, ~pdev.base, 414 + ~pdev.offset, 4);havoc #t~mem927;#res := 0;call ULTIMATE.dealloc(~#state.base, ~#state.offset);havoc ~#state.base, ~#state.offset; [2020-10-13 17:47:57,898 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume 0 != #t~mem926;havoc #t~mem926; [2020-10-13 17:47:57,898 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298: assume !(0 != #t~mem926);havoc #t~mem926; [2020-10-13 17:47:57,898 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6300: SUMMARY for call aty128_set_suspend(~par~11.base, ~par~11.offset, 1); srcloc: null [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6294: assume -2147483648 <= #t~ret925 && #t~ret925 <= 2147483647;havoc #t~ret925;call write~int(1, ~par~11.base, 176 + ~par~11.offset, 4);call write~int(1, ~par~11.base, 180 + ~par~11.offset, 4);call #t~mem926 := read~int(~#state.base, ~#state.offset, 4); [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6298-1: SUMMARY for call console_unlock(); srcloc: null [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6291: SUMMARY for call aty128_reset_engine(~par~11.base, ~par~11.offset); srcloc: null [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6290: SUMMARY for call wait_for_idle(~par~11.base, ~par~11.offset); srcloc: null [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6293: SUMMARY for call #t~ret925 := aty128fb_blank(4, ~info~6.base, ~info~6.offset); srcloc: null [2020-10-13 17:47:57,899 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6292: SUMMARY for call wait_for_idle(~par~11.base, ~par~11.offset); srcloc: null [2020-10-13 17:47:57,900 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289: SUMMARY for call console_lock(); srcloc: null [2020-10-13 17:47:57,900 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6289-1: SUMMARY for call fb_set_suspend(~info~6.base, ~info~6.offset, 1); srcloc: null [2020-10-13 17:47:57,900 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~mem921 == #t~mem922;havoc #t~mem921;havoc #t~mem922;#res := 0;call ULTIMATE.dealloc(~#state.base, ~#state.offset);havoc ~#state.base, ~#state.offset; [2020-10-13 17:47:57,900 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(#t~mem921 == #t~mem922);havoc #t~mem921;havoc #t~mem922;havoc #t~nondet923; [2020-10-13 17:47:57,946 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-13 17:47:58,506 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2020-10-13 17:47:58,507 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2020-10-13 17:48:02,398 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-13 17:48:02,427 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-10-13 17:48:02,428 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-10-13 17:48:11,570 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-13 17:48:11,576 INFO L168 Benchmark]: Toolchain (without parser) took 148134.51 ms. Allocated memory was 145.2 MB in the beginning and 607.1 MB in the end (delta: 461.9 MB). Free memory was 93.5 MB in the beginning and 298.8 MB in the end (delta: -205.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-10-13 17:48:11,578 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-13 17:48:11,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2837.15 ms. Allocated memory was 145.2 MB in the beginning and 252.2 MB in the end (delta: 107.0 MB). Free memory was 93.3 MB in the beginning and 182.6 MB in the end (delta: -89.3 MB). Peak memory consumption was 116.2 MB. Max. memory is 7.1 GB. [2020-10-13 17:48:11,581 INFO L168 Benchmark]: Boogie Preprocessor took 457.18 ms. Allocated memory is still 252.2 MB. Free memory was 182.6 MB in the beginning and 149.8 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. [2020-10-13 17:48:11,583 INFO L168 Benchmark]: RCFGBuilder took 144836.32 ms. Allocated memory was 252.2 MB in the beginning and 607.1 MB in the end (delta: 354.9 MB). Free memory was 149.8 MB in the beginning and 298.8 MB in the end (delta: -149.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2020-10-13 17:48:11,590 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2837.15 ms. Allocated memory was 145.2 MB in the beginning and 252.2 MB in the end (delta: 107.0 MB). Free memory was 93.3 MB in the beginning and 182.6 MB in the end (delta: -89.3 MB). Peak memory consumption was 116.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 457.18 ms. Allocated memory is still 252.2 MB. Free memory was 182.6 MB in the beginning and 149.8 MB in the end (delta: 32.8 MB). Peak memory consumption was 32.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 144836.32 ms. Allocated memory was 252.2 MB in the beginning and 607.1 MB in the end (delta: 354.9 MB). Free memory was 149.8 MB in the beginning and 298.8 MB in the end (delta: -149.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...