/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:19:37,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:19:37,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:19:37,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:19:37,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:19:37,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:19:37,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:19:37,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:19:37,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:19:37,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:19:37,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:19:37,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:19:37,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:19:37,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:19:37,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:19:37,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:19:37,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:19:37,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:19:37,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:19:37,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:19:37,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:19:37,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:19:37,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:19:37,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:19:37,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:19:37,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:19:37,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:19:37,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:19:37,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:19:37,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:19:37,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:19:37,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:19:37,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:19:37,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:19:37,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:19:37,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:19:37,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:19:37,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:19:37,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:19:37,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:19:37,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:19:37,689 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 [2020-10-15 11:19:37,710 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:19:37,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:19:37,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:19:37,712 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:19:37,712 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:19:37,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:19:37,713 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:19:37,714 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:19:37,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:19:37,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:19:37,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:19:37,714 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:19:37,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:19:37,715 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:19:37,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:19:37,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:19:37,715 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:19:37,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:19:37,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:19:37,716 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:19:37,716 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:19:37,716 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:19:37,717 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:19:38,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:19:38,144 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:19:38,148 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:19:38,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:19:38,151 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:19:38,153 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2020-10-15 11:19:38,231 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71e3b3cb2/62d6755174074ce58441f2f6c505ce35/FLAG7528e2720 [2020-10-15 11:19:39,034 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:19:39,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2020-10-15 11:19:39,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71e3b3cb2/62d6755174074ce58441f2f6c505ce35/FLAG7528e2720 [2020-10-15 11:19:39,124 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/71e3b3cb2/62d6755174074ce58441f2f6c505ce35 [2020-10-15 11:19:39,137 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:19:39,139 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:19:39,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:19:39,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:19:39,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:19:39,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:19:39" (1/1) ... [2020-10-15 11:19:39,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30829a49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:39, skipping insertion in model container [2020-10-15 11:19:39,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:19:39" (1/1) ... [2020-10-15 11:19:39,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:19:39,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:19:41,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:19:41,390 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:19:41,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:19:42,103 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:19:42,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42 WrapperNode [2020-10-15 11:19:42,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:19:42,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:19:42,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:19:42,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:19:42,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (1/1) ... [2020-10-15 11:19:42,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:19:42,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:19:42,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:19:42,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:19:42,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (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 [2020-10-15 11:19:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:19:42,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:19:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:19:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-15 11:19:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-15 11:19:42,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-15 11:19:42,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-15 11:19:42,587 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:19:42,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:19:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:19:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:19:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:19:42,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:19:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:19:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:19:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:19:42,589 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 11:19:42,592 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-15 11:19:42,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 11:19:42,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 11:19:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:19:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:19:42,593 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_get_cmd_data [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_be32 [2020-10-15 11:19:42,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_cd_int [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2020-10-15 11:19:42,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_status_index [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_pre_req [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2020-10-15 11:19:42,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_write_data [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_long_data [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_write_long_data [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_multi [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_enable_initial_mode [2020-10-15 11:19:42,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_disable_initial_mode [2020-10-15 11:19:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_normal_rw [2020-10-15 11:19:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2020-10-15 11:19:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure test_phase_bit [2020-10-15 11:19:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_phase_len [2020-10-15 11:19:42,598 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_search_final_phase [2020-10-15 11:19:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_data_idle [2020-10-15 11:19:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_rx_cmd [2020-10-15 11:19:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_phase [2020-10-15 11:19:42,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_tuning_rx [2020-10-15 11:19:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2020-10-15 11:19:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2020-10-15 11:19:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2020-10-15 11:19:42,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_request [2020-10-15 11:19:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_bus_width [2020-10-15 11:19:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_power_on [2020-10-15 11:19:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_power_off [2020-10-15 11:19:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_power_mode [2020-10-15 11:19:42,601 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_timing [2020-10-15 11:19:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_set_ios [2020-10-15 11:19:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2020-10-15 11:19:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2020-10-15 11:19:42,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_voltage_stable_1 [2020-10-15 11:19:42,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_wait_voltage_stable_2 [2020-10-15 11:19:42,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_switch_voltage [2020-10-15 11:19:42,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_execute_tuning [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure init_extra_caps [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure realtek_init_host [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_card_event [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2020-10-15 11:19:42,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_driver_init [2020-10-15 11:19:42,606 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_driver_exit [2020-10-15 11:19:42,606 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_mmc_host_ops_3 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-15 11:19:42,607 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:19:42,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_29 [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_30 [2020-10-15 11:19:42,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_31 [2020-10-15 11:19:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_32 [2020-10-15 11:19:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_33 [2020-10-15 11:19:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:19:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:19:42,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:19:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:19:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:19:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:19:42,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 11:19:42,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 11:19:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-15 11:19:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 11:19:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 11:19:42,613 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-15 11:19:42,614 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-15 11:19:42,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:19:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-15 11:19:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 11:19:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:19:42,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:19:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:19:42,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-15 11:19:42,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_add_host [2020-10-15 11:19:42,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_alloc_host [2020-10-15 11:19:42,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_detect_change [2020-10-15 11:19:42,620 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2020-10-15 11:19:42,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_remove_host [2020-10-15 11:19:42,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2020-10-15 11:19:42,621 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 11:19:42,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-15 11:19:42,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 11:19:42,622 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exist [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_power_off [2020-10-15 11:19:42,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_power_on [2020-10-15 11:19:42,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_pull_ctl_disable [2020-10-15 11:19:42,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_pull_ctl_enable [2020-10-15 11:19:42,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_complete_unfinished_transfer [2020-10-15 11:19:42,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_map_sg [2020-10-15 11:19:42,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2020-10-15 11:19:42,632 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_unmap_sg [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_ppbuf [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_output_voltage [2020-10-15 11:19:42,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_ppbuf [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:19:42,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:19:42,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:19:42,635 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:19:42,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 11:19:42,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-15 11:19:42,638 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_31 [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-15 11:19:42,639 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_30 [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_29 [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 11:19:42,640 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_mmc_host_ops_3 [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-15 11:19:42,641 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:19:42,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_32 [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_33 [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_alloc_host [2020-10-15 11:19:42,643 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_add_host [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_remove_host [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_detect_change [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2020-10-15 11:19:42,644 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2020-10-15 11:19:42,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2020-10-15 11:19:42,646 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2020-10-15 11:19:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_map_sg [2020-10-15 11:19:42,650 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_unmap_sg [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_ppbuf [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_ppbuf [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_pull_ctl_enable [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_pull_ctl_disable [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2020-10-15 11:19:42,651 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_power_on [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_power_off [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_output_voltage [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exist [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_complete_unfinished_transfer [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_get_cmd_data [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_be32 [2020-10-15 11:19:42,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2020-10-15 11:19:42,653 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2020-10-15 11:19:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2020-10-15 11:19:42,655 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_cd_int [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure sd_status_index [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2020-10-15 11:19:42,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_pre_req [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2020-10-15 11:19:42,657 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_write_data [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_long_data [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_write_long_data [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_multi [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_enable_initial_mode [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_disable_initial_mode [2020-10-15 11:19:42,658 INFO L130 BoogieDeclarations]: Found specification of procedure sd_normal_rw [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure test_phase_bit [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_phase_len [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_search_final_phase [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_data_idle [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_rx_cmd [2020-10-15 11:19:42,659 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_phase [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sd_tuning_rx [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_request [2020-10-15 11:19:42,660 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_bus_width [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sd_power_on [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sd_power_off [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_power_mode [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_timing [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_set_ios [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2020-10-15 11:19:42,661 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_voltage_stable_1 [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure sd_wait_voltage_stable_2 [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_switch_voltage [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_execute_tuning [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure init_extra_caps [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure realtek_init_host [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_card_event [2020-10-15 11:19:42,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_driver_init [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_driver_exit [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:19:42,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:19:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:19:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:19:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:19:42,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:19:44,001 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:20:03,821 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:20:03,821 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-15 11:20:03,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:20:03 BoogieIcfgContainer [2020-10-15 11:20:03,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:20:03,838 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:20:03,838 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:20:03,844 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:20:03,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:19:39" (1/3) ... [2020-10-15 11:20:03,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d94cc37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:20:03, skipping insertion in model container [2020-10-15 11:20:03,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:19:42" (2/3) ... [2020-10-15 11:20:03,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d94cc37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:20:03, skipping insertion in model container [2020-10-15 11:20:03,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:20:03" (3/3) ... [2020-10-15 11:20:03,848 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2020-10-15 11:20:03,863 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:20:03,925 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:20:03,943 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:20:03,981 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:20:03,982 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:20:03,982 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:20:03,982 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:20:03,982 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:20:03,983 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:20:03,983 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:20:03,983 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:20:04,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states. [2020-10-15 11:20:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-10-15 11:20:04,069 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:20:04,071 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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, 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] [2020-10-15 11:20:04,071 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:20:04,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:20:04,079 INFO L82 PathProgramCache]: Analyzing trace with hash 1730756103, now seen corresponding path program 1 times [2020-10-15 11:20:04,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:20:04,093 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1643158182] [2020-10-15 11:20:04,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:20:05,184 ERROR L271 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2020-10-15 11:20:05,185 WARN L168 FreeRefinementEngine]: Strategy FIXED_PREFERENCES was unsuccessful and could not determine trace feasibility [2020-10-15 11:20:05,185 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-10-15 11:20:05,190 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 11:20:05,203 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2020-10-15 11:20:05,204 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2020-10-15 11:20:05,204 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2020-10-15 11:20:05,235 WARN L231 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-10-15 11:20:05,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 11:20:05 BoogieIcfgContainer [2020-10-15 11:20:05,235 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-15 11:20:05,238 INFO L168 Benchmark]: Toolchain (without parser) took 26098.52 ms. Allocated memory was 146.8 MB in the beginning and 734.5 MB in the end (delta: 587.7 MB). Free memory was 93.8 MB in the beginning and 518.6 MB in the end (delta: -424.9 MB). Peak memory consumption was 162.9 MB. Max. memory is 7.1 GB. [2020-10-15 11:20:05,239 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 146.8 MB. Free memory was 121.4 MB in the beginning and 121.0 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. [2020-10-15 11:20:05,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2963.28 ms. Allocated memory was 146.8 MB in the beginning and 245.9 MB in the end (delta: 99.1 MB). Free memory was 93.3 MB in the beginning and 158.6 MB in the end (delta: -65.3 MB). Peak memory consumption was 116.4 MB. Max. memory is 7.1 GB. [2020-10-15 11:20:05,242 INFO L168 Benchmark]: Boogie Preprocessor took 397.53 ms. Allocated memory is still 245.9 MB. Free memory was 158.6 MB in the beginning and 133.4 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2020-10-15 11:20:05,247 INFO L168 Benchmark]: RCFGBuilder took 21333.20 ms. Allocated memory was 245.9 MB in the beginning and 719.8 MB in the end (delta: 474.0 MB). Free memory was 133.4 MB in the beginning and 57.8 MB in the end (delta: 75.6 MB). Peak memory consumption was 577.8 MB. Max. memory is 7.1 GB. [2020-10-15 11:20:05,248 INFO L168 Benchmark]: TraceAbstraction took 1397.57 ms. Allocated memory was 719.8 MB in the beginning and 734.5 MB in the end (delta: 14.7 MB). Free memory was 57.8 MB in the beginning and 518.6 MB in the end (delta: -460.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-15 11:20:05,261 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 146.8 MB. Free memory was 121.4 MB in the beginning and 121.0 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2963.28 ms. Allocated memory was 146.8 MB in the beginning and 245.9 MB in the end (delta: 99.1 MB). Free memory was 93.3 MB in the beginning and 158.6 MB in the end (delta: -65.3 MB). Peak memory consumption was 116.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 397.53 ms. Allocated memory is still 245.9 MB. Free memory was 158.6 MB in the beginning and 133.4 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 21333.20 ms. Allocated memory was 245.9 MB in the beginning and 719.8 MB in the end (delta: 474.0 MB). Free memory was 133.4 MB in the beginning and 57.8 MB in the end (delta: 75.6 MB). Peak memory consumption was 577.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1397.57 ms. Allocated memory was 719.8 MB in the beginning and 734.5 MB in the end (delta: 14.7 MB). Free memory was 57.8 MB in the beginning and 518.6 MB in the end (delta: -460.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 6739]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: unable to decide satisfiability of path constraint, overapproximation of large string literal at line 6212, overapproximation of bitwiseAnd at line 6782. Possible FailurePath: [L4090] int LDV_IN_INTERRUPT = 1; [L4091] struct work_struct *ldv_work_struct_1_0 ; [L4092] struct work_struct *ldv_work_struct_1_1 ; [L4093] struct mmc_ios *realtek_pci_sdmmc_ops_group1 ; [L4094] struct mmc_host *realtek_pci_sdmmc_ops_group2 ; [L4095] int probed_2 = 0; [L4096] struct platform_device *rtsx_pci_sdmmc_driver_group1 ; [L4097] struct work_struct *ldv_work_struct_1_2 ; [L4098] struct work_struct *ldv_work_struct_1_3 ; [L4099] int ldv_work_1_3 ; [L4100] int ldv_state_variable_0 ; [L4101] int ldv_state_variable_3 ; [L4102] int ldv_state_variable_2 ; [L4103] int ldv_work_1_1 ; [L4104] int ref_cnt ; [L4105] int ldv_work_1_0 ; [L4106] struct mmc_request *realtek_pci_sdmmc_ops_group0 ; [L4107] int ldv_state_variable_1 ; [L4108] int ldv_work_1_2 ; [L5984-L5987] static struct mmc_host_ops const realtek_pci_sdmmc_ops = {& sdmmc_post_req, & sdmmc_pre_req, & sdmmc_request, & sdmmc_set_ios, & sdmmc_get_ro, & sdmmc_get_cd, 0, 0, & sdmmc_switch_voltage, 0, & sdmmc_execute_tuning, 0, 0, 0, 0, 0}; [L6208-L6209] static struct platform_device_id const rtsx_pci_sdmmc_ids[2U] = { {{'r', 't', 's', 'x', '_', 'p', 'c', 'i', '_', 's', 'd', 'm', 'm', 'c', '\000'}, 0UL}}; [L6210] struct platform_device_id const __mod_platform__rtsx_pci_sdmmc_ids_device_table[2U] ; [L6211-L6217] static struct platform_driver rtsx_pci_sdmmc_driver = {& rtsx_pci_sdmmc_drv_probe, & rtsx_pci_sdmmc_drv_remove, 0, 0, 0, {"rtsx_pci_sdmmc", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, (struct platform_device_id const *)(& rtsx_pci_sdmmc_ids), (_Bool)0}; [L6233] int ldv_retval_0 ; [L6234] int ldv_retval_1 ; [L6237] int ldv_retval_2 ; [L6778] int ldv_spin = 0; [L6436] bool ldvarg1 ; [L6437] int ldvarg0 ; [L6438] u32 ldvarg2 ; [L6439] int tmp ; [L6440] int tmp___0 ; [L6441] int tmp___1 ; [L6442] int tmp___2 ; [L6444] FCALL ldv_initialize() [L6445] CALL ldv_memset((void *)(& ldvarg1), 0, 1UL) [L4002] void *tmp ; [L4004] EXPR, FCALL memset(s, c, n) [L4004] tmp = memset(s, c, n) [L4005] return (tmp); [L6445] RET ldv_memset((void *)(& ldvarg1), 0, 1UL) [L6446] CALL ldv_memset((void *)(& ldvarg0), 0, 4UL) [L4002] void *tmp ; [L4004] EXPR, FCALL memset(s, c, n) [L4004] tmp = memset(s, c, n) [L4005] return (tmp); [L6446] RET ldv_memset((void *)(& ldvarg0), 0, 4UL) [L6447] CALL ldv_memset((void *)(& ldvarg2), 0, 4UL) [L4002] void *tmp ; [L4004] EXPR, FCALL memset(s, c, n) [L4004] tmp = memset(s, c, n) [L4005] return (tmp); [L6447] RET ldv_memset((void *)(& ldvarg2), 0, 4UL) [L6448] CALL work_init_1() [L6405] ldv_work_1_0 = 0 [L6406] ldv_work_1_1 = 0 [L6407] ldv_work_1_2 = 0 [L6408] ldv_work_1_3 = 0 [L6448] RET work_init_1() [L6449] ldv_state_variable_1 = 1 [L6450] ref_cnt = 0 [L6451] ldv_state_variable_0 = 1 [L6452] ldv_state_variable_3 = 0 [L6453] ldv_state_variable_2 = 0 [L6455] tmp = __VERIFIER_nondet_int() [L6457] case 0: [L6458] COND TRUE ldv_state_variable_1 != 0 [L6459] CALL invoke_work_1() [L6262] int tmp ; [L6264] tmp = __VERIFIER_nondet_int() [L6266] case 0: [L6267] COND TRUE ldv_work_1_0 == 2 || ldv_work_1_0 == 3 [L6268] ldv_work_1_0 = 4 [L6269] CALL sd_request(ldv_work_struct_1_0) [L5351] struct realtek_pci_sdmmc *host ; [L5352] struct work_struct const *__mptr ; [L5353] struct rtsx_pcr *pcr ; [L5354] struct mmc_host *mmc ; [L5355] struct mmc_request *mrq ; [L5356] struct mmc_command *cmd ; [L5357] struct mmc_data *data ; [L5358] unsigned int data_size ; [L5359] int err ; [L5360] int tmp ; [L5361] bool tmp___0 ; [L5362] int tmp___1 ; [L5363] int tmp___2 ; [L5364] struct _ddebug descriptor ; [L5365] struct device *tmp___3 ; [L5366] long tmp___4 ; [L5368] __mptr = (struct work_struct const *)work [L5369] host = (struct realtek_pci_sdmmc *)__mptr + 0xffffffffffffffd8UL [L5370] EXPR host->pcr [L5370] pcr = host->pcr [L5371] EXPR host->mmc [L5371] mmc = host->mmc [L5372] EXPR host->mrq [L5372] mrq = host->mrq [L5373] EXPR mrq->cmd [L5373] cmd = mrq->cmd [L5374] EXPR mrq->data [L5374] data = mrq->data [L5375] data_size = 0U [L5376] EXPR host->eject [L5376] COND FALSE !((int )host->eject) [L5380] CALL, EXPR sd_get_cd_int(host) [L4254] unsigned int tmp ; [L4256] EXPR host->pcr [L4256] EXPR (host->pcr)->remap_addr [L4256] CALL, EXPR ioread32((host->pcr)->remap_addr + 20UL) [L6873] return __VERIFIER_nondet_uint(); [L4256] RET, EXPR ioread32((host->pcr)->remap_addr + 20UL) [L4256] tmp = ioread32((host->pcr)->remap_addr + 20UL) [L4257] return ((int )tmp & 65536); [L5380] RET, EXPR sd_get_cd_int(host) [L5380] tmp = sd_get_cd_int(host) [L5381] COND FALSE !(tmp == 0) [L5387] EXPR host->pcr [L5387] CALL, EXPR rtsx_pci_card_exclusive_check(host->pcr, 0) [L6931] return __VERIFIER_nondet_int(); [L5387] RET, EXPR rtsx_pci_card_exclusive_check(host->pcr, 0) [L5387] err = rtsx_pci_card_exclusive_check(host->pcr, 0) [L5388] COND FALSE !(err != 0) [L5393] FCALL mutex_lock_nested(& pcr->pcr_mutex, 0U) [L5394] FCALL rtsx_pci_start_run(pcr) [L5395] EXPR host->clock [L5395] EXPR host->ssc_depth [L5395] EXPR host->initial_mode [L5396] EXPR host->double_clk [L5396] EXPR host->vpclk [L5395-L5396] CALL rtsx_pci_switch_clock(pcr, host->clock, (int )host->ssc_depth, (int )host->initial_mode, (int )host->double_clk, (int )host->vpclk) [L6987] return __VERIFIER_nondet_int(); [L5395-L5396] RET rtsx_pci_switch_clock(pcr, host->clock, (int )host->ssc_depth, (int )host->initial_mode, (int )host->double_clk, (int )host->vpclk) [L5397] CALL rtsx_pci_write_register(pcr, 64860, 7, 2) [L6999] return __VERIFIER_nondet_int(); [L5397] RET rtsx_pci_write_register(pcr, 64860, 7, 2) [L5398] CALL rtsx_pci_write_register(pcr, 64850, 15, 4) [L6999] return __VERIFIER_nondet_int(); [L5398] RET rtsx_pci_write_register(pcr, 64850, 15, 4) [L5399] FCALL mutex_lock_nested(& host->host_mutex, 0U) [L5400] host->mrq = mrq [L5401] FCALL mutex_unlock(& host->host_mutex) [L5402] EXPR mrq->data [L5402] COND TRUE (unsigned long )mrq->data != (unsigned long )((struct mmc_data *)0) [L5403] EXPR data->blocks [L5403] EXPR data->blksz [L5403] data_size = data->blocks * data->blksz [L5406] COND FALSE !(data_size == 0U) [L5409] CALL, EXPR sd_rw_cmd(cmd) [L5343] bool tmp ; [L5345] EXPR cmd->opcode [L5345] CALL, EXPR mmc_op_multi(cmd->opcode) [L4186] return ((bool )(opcode == 25U || opcode == 18U)); [L5345] RET, EXPR mmc_op_multi(cmd->opcode) [L5345] tmp = mmc_op_multi(cmd->opcode) [L5346] EXPR (int )tmp || cmd->opcode == 17U [L5346] EXPR ((int )tmp || cmd->opcode == 17U) || cmd->opcode == 24U [L5346] return (((int )tmp || cmd->opcode == 17U) || cmd->opcode == 24U); [L5409] RET, EXPR sd_rw_cmd(cmd) [L5409] tmp___1 = sd_rw_cmd(cmd) [L5410] COND FALSE !(tmp___1 != 0) [L5413] CALL, EXPR sdio_extblock_cmd(cmd, data) [L5338] EXPR cmd->opcode [L5338] EXPR cmd->opcode == 53U && data->blksz == 512U [L5338] EXPR data->blksz [L5338] EXPR cmd->opcode == 53U && data->blksz == 512U [L5338] return (cmd->opcode == 53U && data->blksz == 512U); [L5413] RET, EXPR sdio_extblock_cmd(cmd, data) [L5413] tmp___2 = sdio_extblock_cmd(cmd, data) [L5414] COND FALSE !(tmp___2 != 0) [L5427] CALL sd_normal_rw(host, mrq) [L4991] struct mmc_command *cmd ; [L4992] struct mmc_data *data ; [L4993] u8 *buf ; [L4994] void *tmp ; [L4996] EXPR mrq->cmd [L4996] cmd = mrq->cmd [L4997] EXPR mrq->data [L4997] data = mrq->data [L4998] EXPR data->blksz [L4998] CALL kzalloc((size_t )data->blksz, 16U) [L6680] void *tmp ; [L6682] CALL ldv_check_alloc_flags(flags) [L6782] COND TRUE ldv_spin != 0 && (flags & 16U) != 0U [L6783] CALL ldv_error() [L6739] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 164 procedures, 1524 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 3, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1448occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...