/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 08:11:26,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 08:11:26,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 08:11:26,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 08:11:26,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 08:11:26,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 08:11:26,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 08:11:26,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 08:11:26,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 08:11:26,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 08:11:26,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 08:11:26,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 08:11:26,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 08:11:26,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 08:11:26,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 08:11:26,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 08:11:26,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 08:11:26,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 08:11:26,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 08:11:26,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 08:11:26,908 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 08:11:26,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 08:11:26,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 08:11:26,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 08:11:26,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 08:11:26,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 08:11:26,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 08:11:26,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 08:11:26,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 08:11:26,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 08:11:26,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 08:11:26,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 08:11:26,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 08:11:26,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 08:11:26,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 08:11:26,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 08:11:26,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 08:11:26,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 08:11:26,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 08:11:26,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 08:11:26,921 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 08:11:26,922 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 08:11:26,943 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 08:11:26,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 08:11:26,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 08:11:26,944 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 08:11:26,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 08:11:26,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 08:11:26,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 08:11:26,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 08:11:26,946 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 08:11:26,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 08:11:26,946 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 08:11:26,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 08:11:26,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 08:11:26,948 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 08:11:26,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 08:11:26,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 08:11:26,948 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 08:11:26,948 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 08:11:26,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 08:11:26,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 08:11:26,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 08:11:26,950 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 08:11:26,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 08:11:26,950 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 08:11:26,950 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 08:11:27,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 08:11:27,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 08:11:27,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 08:11:27,184 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 08:11:27,185 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 08:11:27,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-04-02 08:11:28,369 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 08:11:28,789 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 08:11:28,790 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-04-02 08:11:28,825 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668662088/eb9e5da144fc4455b2b2caa5cd818560/FLAGc1d9631b3 [2023-04-02 08:11:28,840 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668662088/eb9e5da144fc4455b2b2caa5cd818560 [2023-04-02 08:11:28,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 08:11:28,845 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 08:11:28,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 08:11:28,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 08:11:28,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 08:11:28,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:11:28" (1/1) ... [2023-04-02 08:11:28,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@766001dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:28, skipping insertion in model container [2023-04-02 08:11:28,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:11:28" (1/1) ... [2023-04-02 08:11:28,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 08:11:28,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 08:11:29,934 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-04-02 08:11:30,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 08:11:30,180 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 08:11:30,391 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i[168612,168625] [2023-04-02 08:11:30,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 08:11:30,598 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:11:30,643 INFO L208 MainTranslator]: Completed translation [2023-04-02 08:11:30,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30 WrapperNode [2023-04-02 08:11:30,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 08:11:30,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 08:11:30,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 08:11:30,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 08:11:30,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 08:11:30,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 08:11:30,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 08:11:30,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 08:11:30,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (1/1) ... [2023-04-02 08:11:30,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 08:11:30,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 08:11:30,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 08:11:30,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 08:11:31,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 08:11:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 08:11:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2023-04-02 08:11:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 08:11:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-02 08:11:31,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2023-04-02 08:11:31,015 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_TO_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure IN_FROM_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ASB100_PWM_TO_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ASB100_PWM_FROM_REG [2023-04-02 08:11:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure sprintf_temp_from_reg [2023-04-02 08:11:31,017 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_hyst [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_hyst [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_vrm [2023-04-02 08:11:31,018 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2023-04-02 08:11:31,019 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-04-02 08:11:31,019 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm1 [2023-04-02 08:11:31,019 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1 [2023-04-02 08:11:31,019 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable1 [2023-04-02 08:11:31,019 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_enable1 [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect_subclients [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_detect [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_probe [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_remove [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_read_value [2023-04-02 08:11:31,020 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_write_value [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_init_client [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_update_device [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_driver_init [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure asb100_driver_exit [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-04-02 08:11:31,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-04-02 08:11:31,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2023-04-02 08:11:31,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2023-04-02 08:11:31,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_asb100_data [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_asb100_data [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_asb100_data [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_asb100_data [2023-04-02 08:11:31,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_asb100_data [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_asb100_data [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 08:11:31,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 08:11:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 08:11:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_asb100_data [2023-04-02 08:11:31,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_asb100_data [2023-04-02 08:11:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-04-02 08:11:31,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_asb100_data [2023-04-02 08:11:31,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_asb100_data [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_asb100_data [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 08:11:31,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_data [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_data [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-02 08:11:31,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2023-04-02 08:11:31,040 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 08:11:31,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 08:11:31,041 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2023-04-02 08:11:31,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_asb100_data [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_asb100_data [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_asb100_data [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_asb100_data [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-02 08:11:31,044 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_data [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_data [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2023-04-02 08:11:31,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 08:11:31,046 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2023-04-02 08:11:31,046 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2023-04-02 08:11:31,046 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2023-04-02 08:11:31,046 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2023-04-02 08:11:31,046 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2023-04-02 08:11:31,049 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure IN_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure IN_FROM_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure ASB100_PWM_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure ASB100_PWM_FROM_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_read_value [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_write_value [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_probe [2023-04-02 08:11:31,050 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_remove [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_update_device [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_init_client [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2023-04-02 08:11:31,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf_temp_from_reg [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_hyst [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_hyst [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_vrm [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm1 [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1 [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable1 [2023-04-02 08:11:31,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_enable1 [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_detect_subclients [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_driver_init [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure asb100_driver_exit [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 08:11:31,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_asb100_data [2023-04-02 08:11:31,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_asb100_data [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 08:11:31,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 08:11:31,777 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 08:11:31,785 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 08:11:36,164 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 08:11:36,178 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 08:11:36,179 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 08:11:36,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 08:11:36 BoogieIcfgContainer [2023-04-02 08:11:36,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 08:11:36,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 08:11:36,185 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 08:11:36,187 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 08:11:36,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 08:11:28" (1/3) ... [2023-04-02 08:11:36,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e3d31df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 08:11:36, skipping insertion in model container [2023-04-02 08:11:36,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:11:30" (2/3) ... [2023-04-02 08:11:36,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e3d31df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 08:11:36, skipping insertion in model container [2023-04-02 08:11:36,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 08:11:36" (3/3) ... [2023-04-02 08:11:36,189 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--asb100.ko-main.cil.out.i [2023-04-02 08:11:36,204 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 08:11:36,204 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 08:11:36,270 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 08:11:36,275 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@58488d8f, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 08:11:36,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 08:11:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand has 1740 states, 1227 states have (on average 1.4246128769356152) internal successors, (1748), 1241 states have internal predecessors, (1748), 357 states have call successors, (357), 120 states have call predecessors, (357), 120 states have return successors, (357), 355 states have call predecessors, (357), 357 states have call successors, (357) [2023-04-02 08:11:36,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-04-02 08:11:36,299 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:11:36,299 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 08:11:36,300 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:11:36,304 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:11:36,304 INFO L85 PathProgramCache]: Analyzing trace with hash 2137079671, now seen corresponding path program 1 times [2023-04-02 08:11:36,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:11:36,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171874978] [2023-04-02 08:11:36,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:11:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:11:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:49,711 WARN L223 SmtUtils]: Spent 11.99s on a formula simplification that was a NOOP. DAG size: 1960 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:11:49,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:11:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:50,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:11:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:50,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 08:11:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:50,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:11:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:50,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:11:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:11:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:11:50,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:11:50,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171874978] [2023-04-02 08:11:50,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171874978] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:11:50,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:11:50,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:11:50,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414878760] [2023-04-02 08:11:50,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:11:50,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:11:50,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:11:50,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:11:50,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:11:50,137 INFO L87 Difference]: Start difference. First operand has 1740 states, 1227 states have (on average 1.4246128769356152) internal successors, (1748), 1241 states have internal predecessors, (1748), 357 states have call successors, (357), 120 states have call predecessors, (357), 120 states have return successors, (357), 355 states have call predecessors, (357), 357 states have call successors, (357) Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:12:02,260 WARN L223 SmtUtils]: Spent 12.04s on a formula simplification that was a NOOP. DAG size: 1966 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:12:14,477 WARN L223 SmtUtils]: Spent 11.83s on a formula simplification that was a NOOP. DAG size: 1968 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:12:26,908 WARN L223 SmtUtils]: Spent 11.75s on a formula simplification that was a NOOP. DAG size: 1962 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:14:03,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:14:03,362 INFO L93 Difference]: Finished difference Result 6131 states and 10167 transitions. [2023-04-02 08:14:03,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-02 08:14:03,364 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 45 [2023-04-02 08:14:03,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:14:03,414 INFO L225 Difference]: With dead ends: 6131 [2023-04-02 08:14:03,414 INFO L226 Difference]: Without dead ends: 4503 [2023-04-02 08:14:03,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 48.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-04-02 08:14:03,442 INFO L413 NwaCegarLoop]: 1787 mSDtfsCounter, 5926 mSDsluCounter, 3872 mSDsCounter, 0 mSdLazyCounter, 5300 mSolverCounterSat, 2314 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 88.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6134 SdHoareTripleChecker+Valid, 5659 SdHoareTripleChecker+Invalid, 7614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2314 IncrementalHoareTripleChecker+Valid, 5300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 91.7s IncrementalHoareTripleChecker+Time [2023-04-02 08:14:03,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6134 Valid, 5659 Invalid, 7614 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2314 Valid, 5300 Invalid, 0 Unknown, 0 Unchecked, 91.7s Time] [2023-04-02 08:14:03,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4503 states. [2023-04-02 08:14:07,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4503 to 3174. [2023-04-02 08:14:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3174 states, 2258 states have (on average 1.4366696191319752) internal successors, (3244), 2274 states have internal predecessors, (3244), 685 states have call successors, (685), 233 states have call predecessors, (685), 230 states have return successors, (674), 670 states have call predecessors, (674), 674 states have call successors, (674) [2023-04-02 08:14:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 3174 states and 4603 transitions. [2023-04-02 08:14:07,924 INFO L78 Accepts]: Start accepts. Automaton has 3174 states and 4603 transitions. Word has length 45 [2023-04-02 08:14:07,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:14:07,925 INFO L495 AbstractCegarLoop]: Abstraction has 3174 states and 4603 transitions. [2023-04-02 08:14:07,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 4603 transitions. [2023-04-02 08:14:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-04-02 08:14:07,934 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:14:07,934 INFO L195 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 08:14:07,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 08:14:07,934 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:14:07,935 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:14:07,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1931561970, now seen corresponding path program 1 times [2023-04-02 08:14:07,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:14:07,935 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814683415] [2023-04-02 08:14:07,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:14:07,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:14:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,105 WARN L223 SmtUtils]: Spent 12.52s on a formula simplification that was a NOOP. DAG size: 1960 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:14:21,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:14:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:14:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-04-02 08:14:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:14:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:14:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:14:21,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:14:21,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814683415] [2023-04-02 08:14:21,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [814683415] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:14:21,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:14:21,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:14:21,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364956334] [2023-04-02 08:14:21,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:14:21,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:14:21,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:14:21,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:14:21,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:14:21,486 INFO L87 Difference]: Start difference. First operand 3174 states and 4603 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:33,907 WARN L223 SmtUtils]: Spent 12.36s on a formula simplification that was a NOOP. DAG size: 1966 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:14:46,576 WARN L223 SmtUtils]: Spent 12.34s on a formula simplification that was a NOOP. DAG size: 1968 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-04-02 08:14:59,503 WARN L223 SmtUtils]: Spent 12.31s on a formula simplification that was a NOOP. DAG size: 1962 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)