/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=BIGGEST --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-32_7a-drivers--hwmon--abituguru3.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:01:12,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:01:12,057 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:01:12,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:01:12,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:01:12,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:01:12,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:01:12,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:01:12,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:01:12,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:01:12,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:01:12,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:01:12,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:01:12,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:01:12,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:01:12,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:01:12,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:01:12,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:01:12,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:01:12,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:01:12,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:01:12,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:01:12,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:01:12,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:01:12,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:01:12,136 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:01:12,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:01:12,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:01:12,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:01:12,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:01:12,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:01:12,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:01:12,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:01:12,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:01:12,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:01:12,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:01:12,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:01:12,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:01:12,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:01:12,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:01:12,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:01:12,153 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 03:01:12,195 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:01:12,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:01:12,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:01:12,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:01:12,198 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:01:12,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:01:12,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:01:12,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:01:12,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:01:12,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:01:12,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:01:12,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:01:12,201 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:01:12,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:01:12,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:01:12,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:01:12,202 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:01:12,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:01:12,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:01:12,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:01:12,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:01:12,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:01:12,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:01:12,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:01:12,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:01:12,204 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:01:12,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:01:12,205 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:01:12,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:01:12,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:01:12,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:01:12,525 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:01:12,526 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:01:12,527 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point.cil.out.i [2020-10-13 03:01:12,593 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f5bd9a151/a932d210bdd04c088eed2af9b2ee2644/FLAGcc70cccc2 [2020-10-13 03:01:13,370 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:01:13,371 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point.cil.out.i [2020-10-13 03:01:13,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f5bd9a151/a932d210bdd04c088eed2af9b2ee2644/FLAGcc70cccc2 [2020-10-13 03:01:13,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f5bd9a151/a932d210bdd04c088eed2af9b2ee2644 [2020-10-13 03:01:13,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:01:13,448 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:01:13,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:01:13,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:01:13,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:01:13,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:01:13" (1/1) ... [2020-10-13 03:01:13,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612194b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:13, skipping insertion in model container [2020-10-13 03:01:13,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:01:13" (1/1) ... [2020-10-13 03:01:13,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:01:13,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:01:15,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:01:15,361 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:01:15,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:01:15,954 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:01:15,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15 WrapperNode [2020-10-13 03:01:15,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:01:15,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:01:15,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:01:15,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:01:15,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:15,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,104 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (1/1) ... [2020-10-13 03:01:16,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:01:16,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:01:16,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:01:16,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:01:16,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (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 03:01:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:01:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:01:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-10-13 03:01:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:01:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-10-13 03:01:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:01:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:01:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:01:16,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:01:16,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:01:16,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:01:16,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:01:16,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:01:16,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:01:16,612 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-13 03:01:16,612 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-13 03:01:16,612 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-10-13 03:01:16,612 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-13 03:01:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:01:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:01:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-13 03:01:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-13 03:01:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2020-10-13 03:01:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2020-10-13 03:01:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_synchronize [2020-10-13 03:01:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2020-10-13 03:01:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2020-10-13 03:01:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure show_value [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mask [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure show_label [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_probe [2020-10-13 03:01:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_remove [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_dmi_detect [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_detect [2020-10-13 03:01:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_init [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_exit [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:01:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 03:01:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_14 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_15 [2020-10-13 03:01:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_16 [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:01:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:01:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:01:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:01:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru3_data [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_abituguru3_data [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_abituguru3_data [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-13 03:01:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2020-10-13 03:01:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_2 [2020-10-13 03:01:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_2 [2020-10-13 03:01:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2020-10-13 03:01:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:01:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2020-10-13 03:01:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:01:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:01:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:01:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:01:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:01:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-10-13 03:01:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:01:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:01:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:01:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:01:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:01:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-10-13 03:01:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-13 03:01:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2020-10-13 03:01:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_14 [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_15 [2020-10-13 03:01:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_16 [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2020-10-13 03:01:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_synchronize [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:01:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure show_value [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure show_mask [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure show_label [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2020-10-13 03:01:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_probe [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_remove [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_dmi_detect [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_detect [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_init [2020-10-13 03:01:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_exit [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_2 [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_2 [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_2 [2020-10-13 03:01:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2020-10-13 03:01:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_2 [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_2 [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_2 [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:01:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:01:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:01:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru3_data [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_abituguru3_data [2020-10-13 03:01:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_abituguru3_data [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:01:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:01:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:01:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:01:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:01:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:01:17,895 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:02:16,135 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:02:16,136 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:02:16,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:02:16 BoogieIcfgContainer [2020-10-13 03:02:16,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:02:16,146 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:02:16,146 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:02:16,149 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:02:16,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:01:13" (1/3) ... [2020-10-13 03:02:16,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c172351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:02:16, skipping insertion in model container [2020-10-13 03:02:16,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:01:15" (2/3) ... [2020-10-13 03:02:16,151 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c172351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:02:16, skipping insertion in model container [2020-10-13 03:02:16,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:02:16" (3/3) ... [2020-10-13 03:02:16,153 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point.cil.out.i [2020-10-13 03:02:16,163 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:02:16,172 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:02:16,185 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:02:16,213 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:02:16,213 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:02:16,213 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:02:16,213 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:02:16,213 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:02:16,213 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:02:16,213 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:02:16,214 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:02:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states. [2020-10-13 03:02:16,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-10-13 03:02:16,261 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:02:16,262 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-13 03:02:16,262 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:02:16,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:02:16,267 INFO L82 PathProgramCache]: Analyzing trace with hash -326736710, now seen corresponding path program 1 times [2020-10-13 03:02:16,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:02:16,276 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1413984464] [2020-10-13 03:02:16,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:02:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:02:21,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:02:55,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:02:55,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 49 [2020-10-13 03:02:55,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:02:55,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35926 [2020-10-13 03:02:55,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:02:55,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 03:02:55,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 03:02:55,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 03:02:55,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 03:03:32,037 WARN L193 SmtUtils]: Spent 35.25 s on a formula simplification that was a NOOP. DAG size: 3148 [2020-10-13 03:03:32,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:03:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:03:32,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:04:02,912 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:04:02,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:04:02,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:04:02,913 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30746 [2020-10-13 03:04:02,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:04:02,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:04:02,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:04:02,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:04:02,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:04:03,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:04:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:04:03,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:04:03,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:04:03,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:04:03,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:04:03,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:04:03,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:04:03,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:04:03,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:04:03,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:04:03,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:04:03,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 03:04:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:04:03,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:04:03,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:04:03,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:04:03,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:04:03,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 03:04:03,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:04:03,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:04:03,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:04:03,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:04:03,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:04:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 03:04:03,788 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1413984464] [2020-10-13 03:04:03,793 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 03:04:03,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-13 03:04:03,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156834963] [2020-10-13 03:04:03,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-13 03:04:03,803 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:04:03,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-13 03:04:03,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-13 03:04:03,824 INFO L87 Difference]: Start difference. First operand 954 states. Second operand 4 states. [2020-10-13 03:04:45,537 WARN L193 SmtUtils]: Spent 36.35 s on a formula simplification that was a NOOP. DAG size: 3150