/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 22:43:45,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 22:43:45,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 22:43:45,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 22:43:45,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 22:43:45,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 22:43:45,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 22:43:45,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 22:43:45,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 22:43:45,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 22:43:45,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 22:43:45,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 22:43:45,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 22:43:45,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 22:43:45,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 22:43:45,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 22:43:45,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 22:43:45,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 22:43:45,196 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 22:43:45,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 22:43:45,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 22:43:45,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 22:43:45,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 22:43:45,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 22:43:45,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 22:43:45,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 22:43:45,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 22:43:45,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 22:43:45,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 22:43:45,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 22:43:45,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 22:43:45,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 22:43:45,225 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 22:43:45,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 22:43:45,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 22:43:45,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 22:43:45,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 22:43:45,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 22:43:45,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 22:43:45,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 22:43:45,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 22:43:45,230 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 [2020-10-12 22:43:45,261 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 22:43:45,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 22:43:45,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 22:43:45,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 22:43:45,263 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 22:43:45,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 22:43:45,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 22:43:45,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 22:43:45,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 22:43:45,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 22:43:45,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 22:43:45,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 22:43:45,266 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 22:43:45,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 22:43:45,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 22:43:45,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 22:43:45,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 22:43:45,268 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 22:43:45,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 22:43:45,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 22:43:45,269 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 22:43:45,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 22:43:45,270 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; [2020-10-12 22:43:45,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 22:43:45,589 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 22:43:45,592 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 22:43:45,594 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 22:43:45,594 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 22:43:45,595 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2020-10-12 22:43:45,654 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e409bd29d/ca02bd77d0df46f1ad2345a6c651422a/FLAG37956a0be [2020-10-12 22:43:46,301 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 22:43:46,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2020-10-12 22:43:46,334 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e409bd29d/ca02bd77d0df46f1ad2345a6c651422a/FLAG37956a0be [2020-10-12 22:43:46,456 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e409bd29d/ca02bd77d0df46f1ad2345a6c651422a [2020-10-12 22:43:46,467 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 22:43:46,469 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 22:43:46,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 22:43:46,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 22:43:46,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 22:43:46,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 10:43:46" (1/1) ... [2020-10-12 22:43:46,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b090f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:46, skipping insertion in model container [2020-10-12 22:43:46,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 10:43:46" (1/1) ... [2020-10-12 22:43:46,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 22:43:46,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 22:43:47,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 22:43:47,681 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 22:43:47,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 22:43:48,154 INFO L208 MainTranslator]: Completed translation [2020-10-12 22:43:48,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48 WrapperNode [2020-10-12 22:43:48,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 22:43:48,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 22:43:48,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 22:43:48,158 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 22:43:48,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,475 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (1/1) ... [2020-10-12 22:43:48,510 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 22:43:48,511 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 22:43:48,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 22:43:48,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 22:43:48,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (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 [2020-10-12 22:43:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 22:43:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 22:43:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2020-10-12 22:43:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-10-12 22:43:48,582 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-12 22:43:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-12 22:43:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-12 22:43:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-12 22:43:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-10-12 22:43:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-12 22:43:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-12 22:43:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2020-10-12 22:43:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2020-10-12 22:43:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_synchronize [2020-10-12 22:43:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2020-10-12 22:43:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2020-10-12 22:43:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure show_value [2020-10-12 22:43:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2020-10-12 22:43:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mask [2020-10-12 22:43:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure show_label [2020-10-12 22:43:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2020-10-12 22:43:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_probe [2020-10-12 22:43:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_remove [2020-10-12 22:43:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2020-10-12 22:43:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_dmi_detect [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_detect [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_init [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_exit [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 22:43:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-12 22:43:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_register_10 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_12 [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-12 22:43:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 22:43:48,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 22:43:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru3_data [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_abituguru3_data [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_abituguru3_data [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 22:43:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2020-10-12 22:43:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_complete_2 [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_freeze_late_2 [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_freeze_noirq_2 [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_poweroff_late_2 [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_poweroff_noirq_2 [2020-10-12 22:43:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_prepare_2 [2020-10-12 22:43:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_restore_early_2 [2020-10-12 22:43:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_restore_noirq_2 [2020-10-12 22:43:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_resume_early_2 [2020-10-12 22:43:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_resume_noirq_2 [2020-10-12 22:43:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_suspend_late_2 [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_suspend_noirq_2 [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_thaw_early_2 [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_abituguru3_pm_thaw_noirq_2 [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-12 22:43:48,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2020-10-12 22:43:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure strncasecmp [2020-10-12 22:43:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 22:43:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 22:43:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 22:43:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 22:43:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-12 22:43:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 22:43:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-12 22:43:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-12 22:43:48,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-12 22:43:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-12 22:43:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 22:43:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 22:43:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 22:43:48,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-10-12 22:43:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-12 22:43:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2020-10-12 22:43:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_register_10 [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_12 [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-12 22:43:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2020-10-12 22:43:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_synchronize [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure show_value [2020-10-12 22:43:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure show_mask [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure show_label [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_probe [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 22:43:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_remove [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_dmi_detect [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_detect [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_init [2020-10-12 22:43:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_exit [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_resume_noirq_2 [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_poweroff_noirq_2 [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_freeze_noirq_2 [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_complete_2 [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_freeze_late_2 [2020-10-12 22:43:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_suspend_late_2 [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_resume_early_2 [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_suspend_noirq_2 [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_thaw_early_2 [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_poweroff_late_2 [2020-10-12 22:43:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_thaw_noirq_2 [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_prepare_2 [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_restore_noirq_2 [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_abituguru3_pm_restore_early_2 [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-12 22:43:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-12 22:43:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-12 22:43:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-12 22:43:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 22:43:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 22:43:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru3_data [2020-10-12 22:43:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_abituguru3_data [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru3_data [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_abituguru3_data [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 22:43:48,619 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 22:43:48,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 22:43:48,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 22:43:48,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 22:44:37,087 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 22:44:37,087 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-12 22:44:37,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 10:44:37 BoogieIcfgContainer [2020-10-12 22:44:37,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 22:44:37,100 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 22:44:37,100 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 22:44:37,103 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 22:44:37,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 10:43:46" (1/3) ... [2020-10-12 22:44:37,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38f7f928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 10:44:37, skipping insertion in model container [2020-10-12 22:44:37,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:43:48" (2/3) ... [2020-10-12 22:44:37,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38f7f928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 10:44:37, skipping insertion in model container [2020-10-12 22:44:37,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 10:44:37" (3/3) ... [2020-10-12 22:44:37,107 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2020-10-12 22:44:37,116 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 22:44:37,125 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 22:44:37,138 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 22:44:37,165 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 22:44:37,165 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 22:44:37,166 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 22:44:37,166 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 22:44:37,166 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 22:44:37,166 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 22:44:37,166 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 22:44:37,166 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 22:44:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states. [2020-10-12 22:44:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-10-12 22:44:37,211 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 22:44:37,212 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, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 22:44:37,212 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 22:44:37,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 22:44:37,218 INFO L82 PathProgramCache]: Analyzing trace with hash 538971137, now seen corresponding path program 1 times [2020-10-12 22:44:37,227 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 22:44:37,227 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [257586051] [2020-10-12 22:44:37,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 22:44:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:44:41,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:44:43,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:45:03,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:45:03,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-12 22:45:03,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 22:45:03,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24065 [2020-10-12 22:45:03,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:45:03,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:45:03,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-12 22:45:03,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-12 22:45:03,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-12 22:45:32,264 WARN L193 SmtUtils]: Spent 27.96 s on a formula simplification that was a NOOP. DAG size: 2851 [2020-10-12 22:45:32,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:45:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:45:32,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:45:50,295 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:45:50,296 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:45:50,296 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:45:50,297 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17913 [2020-10-12 22:45:50,297 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:45:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:45:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:45:50,297 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:45:50,298 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:45:50,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 22:45:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:45:50,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:45:50,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:45:50,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:45:50,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:45:50,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-12 22:45:50,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:45:50,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:45:50,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:45:50,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:45:50,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:45:50,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-10-12 22:45:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:45:51,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:45:51,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:45:51,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 22:45:51,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:45:51,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 22:45:51,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:45:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:45:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-12 22:45:51,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:45:51,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:45:51,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 22:45:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:45:51,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:45:51,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:45:51,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 22:45:51,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:45:51,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-12 22:45:51,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:45:51,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:45:51,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:45:51,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:45:51,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:45:51,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 22:45:51,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [257586051] [2020-10-12 22:45:51,123 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 22:45:51,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-12 22:45:51,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775263117] [2020-10-12 22:45:51,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-12 22:45:51,134 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 22:45:51,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-12 22:45:51,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-12 22:45:51,159 INFO L87 Difference]: Start difference. First operand 786 states. Second operand 6 states. [2020-10-12 22:46:24,949 WARN L193 SmtUtils]: Spent 28.65 s on a formula simplification that was a NOOP. DAG size: 2853 [2020-10-12 22:47:36,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 22:47:36,521 INFO L93 Difference]: Finished difference Result 2185 states and 3062 transitions. [2020-10-12 22:47:36,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-12 22:47:36,525 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 38 [2020-10-12 22:47:36,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 22:47:36,554 INFO L225 Difference]: With dead ends: 2185 [2020-10-12 22:47:36,554 INFO L226 Difference]: Without dead ends: 1493 [2020-10-12 22:47:36,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 57.1s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-10-12 22:47:36,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1493 states. [2020-10-12 22:47:38,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1493 to 1226. [2020-10-12 22:47:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1226 states. [2020-10-12 22:47:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1226 states and 1629 transitions. [2020-10-12 22:47:38,026 INFO L78 Accepts]: Start accepts. Automaton has 1226 states and 1629 transitions. Word has length 38 [2020-10-12 22:47:38,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 22:47:38,027 INFO L479 AbstractCegarLoop]: Abstraction has 1226 states and 1629 transitions. [2020-10-12 22:47:38,027 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-12 22:47:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1629 transitions. [2020-10-12 22:47:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-10-12 22:47:38,036 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 22:47:38,036 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, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 22:47:38,038 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 22:47:38,038 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 22:47:38,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 22:47:38,039 INFO L82 PathProgramCache]: Analyzing trace with hash -846903680, now seen corresponding path program 1 times [2020-10-12 22:47:38,039 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 22:47:38,040 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1210310067] [2020-10-12 22:47:38,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 22:47:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:47:39,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking...